{"source":"polymarket","id":"520287","ticker":"mlb-chc-stl-2026-05-30","slug":"mlb-chc-stl-2026-05-30","title":"Chicago Cubs vs. St. Louis Cardinals","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15PM ET:\n\nThis market will resolve to \"Chicago Cubs\" if the Chicago Cubs win the game.\n\nThis market will resolve to \"St. Louis Cardinals\" if the St. Louis Cardinals win the game.\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","active":true,"closed":false,"start_date":"2026-05-24T13:13:23.909329Z","end_date":"2026-06-06T23:15:00Z","closed_time":null,"volume":238050.942048,"volume_24hr":237959.61571199997,"volume_24h_change":null,"normalized_vol_24hr":48.71664810180664,"normalized_volume":34.7961540222168,"liquidity":1920481.1081,"open_interest":226044.719301,"categories":["Sports"],"tags":[{"id":"1","slug":"sports","label":"Sports"},{"id":"100639","slug":"games","label":"Games"},{"id":"100381","slug":"mlb","label":"MLB"},{"id":"678","slug":"baseball","label":"baseball"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"O/U 5.5","top_outcome_probability":0.74,"top_outcome_prob_24h_change":0.24,"top_outcome_volume_24h_change":344.024351,"updated_at":"2026-05-30T21:27:27.058688Z","fetched_at":"2026-05-30T21:27:27.058688Z","added_at":"2026-05-24T13:16:57.845752Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30","chart_24h":[86.54856,86.54856,88.40041,231.36041,242.36041,659.605044,709.153101,709.153101,759.581665,759.581665,1839.295122,2482.648712,8928.73436,8980.996111,8986.364528000002,9154.896838,9177.668825,9247.528470000001,9683.98687,9906.280709,10203.92703,10208.472483,28552.631149999997,38776.684235999994,39071.326246,181046.093958,192278.617483,212553.04591400002,215604.05500100003,221106.390598,221560.032127,223939.24010700002,233161.80803000001,237411.03554399998,237959.61571199997],"markets":[{"source":"polymarket","id":"2390032","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-total-5pt5","question":"Chicago Cubs vs. St. Louis Cardinals: O/U 5.5","group_item_title":"O/U 5.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Over\" if the Chicago Cubs and St. Louis Cardinals combine to score 6 or more runs in this game.\n\nIf the combined total is less than 6, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.74,0.26],"probability":0.74,"spread":0.02,"active":true,"closed":false,"start_date":"2026-05-30T00:07:25.648724Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":344.024351,"volume_24hr":344.024351,"prob_24h_change":0.24,"volume_24h_change":344.024351,"normalized_vol_24hr":11.27639102935791,"normalized_volume":10.01870059967041,"liquidity":10252.7087,"categories":["Sports"],"updated_at":"2026-05-30T16:05:23.461095Z","fetched_at":"2026-05-30T16:04:03.742436Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-total-5pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.5,0.5,0.745,0.75,0.75,0.74,0.745,0.75,0.75,0.745,0.745,0.745,0.74,0.745,0.74]},{"source":"polymarket","id":"2390033","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-total-6pt5","question":"Chicago Cubs vs. St. Louis Cardinals: O/U 6.5","group_item_title":"O/U 6.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Over\" if the Chicago Cubs and St. Louis Cardinals combine to score 7 or more runs in this game.\n\nIf the combined total is less than 7, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.665,0.335],"probability":0.665,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-30T00:07:35.214957Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":65.660521,"volume_24hr":65.660521,"prob_24h_change":0.0,"volume_24h_change":65.660521,"normalized_vol_24hr":5.824054718017578,"normalized_volume":5.174479961395264,"liquidity":41707.9903,"categories":["Sports"],"updated_at":"2026-05-30T20:58:48.794736Z","fetched_at":"2026-05-30T20:57:40.734816Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-total-6pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.665,0.665,0.665,0.67,0.67,0.675,0.665,0.665,0.665,0.665]},{"source":"polymarket","id":"2346528","event_id":"520287","slug":"mlb-chc-stl-2026-05-30","question":"Chicago Cubs vs. St. Louis Cardinals","group_item_title":null,"description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15PM ET:\n\nThis market will resolve to \"Chicago Cubs\" if the Chicago Cubs win the game.\n\nThis market will resolve to \"St. Louis Cardinals\" if the St. Louis Cardinals win the game.\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Chicago Cubs","St. Louis Cardinals"],"outcome_prices":[0.545,0.455],"probability":0.545,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-24T13:03:09.975868Z","end_date":"2026-06-06T23:15:00Z","closed_time":null,"volume":181914.54920299997,"volume_24hr":181823.22286699997,"prob_24h_change":0.010000000000000009,"volume_24h_change":181734.82245699997,"normalized_vol_24hr":48.4342155456543,"normalized_volume":43.035770416259766,"liquidity":1265856.1779,"categories":["Sports"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:27:27.384572Z","added_at":"2026-05-24T13:16:57.894688Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.535,0.535,0.545,0.545,0.545,0.555,0.555,0.555,0.555,0.555,0.565,0.565,0.565,0.565,0.565,0.565,0.565,0.565,0.565,0.565,0.565,0.565,0.545,0.545,0.545,0.545,0.545,0.545,0.545,0.545,0.545,0.545]},{"source":"polymarket","id":"2390029","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-total-7pt5","question":"Chicago Cubs vs. St. Louis Cardinals: O/U 7.5","group_item_title":"O/U 7.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Over\" if the Chicago Cubs and St. Louis Cardinals combine to score 8 or more runs in this game.\n\nIf the combined total is less than 8, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.545,0.455],"probability":0.545,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-30T00:07:34.477317Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":696.0637260000001,"volume_24hr":696.0637260000002,"prob_24h_change":-0.0050000000000000044,"volume_24h_change":696.0637260000002,"normalized_vol_24hr":14.1538724899292,"normalized_volume":12.575247764587402,"liquidity":50859.6158,"categories":["Sports"],"updated_at":"2026-05-30T20:29:30.631949Z","fetched_at":"2026-05-30T20:28:10.201556Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-total-7pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.55,0.55,0.555,0.555,0.555,0.555,0.555,0.545,0.545,0.545,0.545,0.545,0.545,0.545,0.545,0.545]},{"source":"polymarket","id":"2346529","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-nrfi","question":"Will there be a run scored in the first inning?: Chicago Cubs vs. St. Louis Cardinals","group_item_title":"NRFI","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Yes\" if at least one run is scored in the 1st inning by either the Chicago Cubs or St. Louis Cardinals.\n\nThis market will resolve to \"No\" if no runs are scored in the 1st inning by either team.\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Yes","No"],"outcome_prices":[0.46,0.54],"probability":0.46,"spread":0.02,"active":true,"closed":false,"start_date":"2026-05-24T13:02:45.766347Z","end_date":"2026-06-06T23:15:00Z","closed_time":null,"volume":127.80483199999999,"volume_24hr":127.804832,"prob_24h_change":-0.0050000000000000044,"volume_24h_change":127.804832,"normalized_vol_24hr":7.794267177581787,"normalized_volume":6.924948692321777,"liquidity":10015.4131,"categories":["Sports"],"updated_at":"2026-05-30T21:28:34.166692Z","fetched_at":"2026-05-30T20:28:10.201556Z","added_at":"2026-05-24T13:16:57.894688Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-nrfi","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.465,0.465,0.47,0.49,0.48,0.475,0.46,0.47,0.47,0.465,0.475,0.47,0.46,0.46,0.475,0.47,0.465,0.47,0.475,0.47,0.475,0.47,0.46,0.46,0.47,0.47,0.465,0.47,0.47,0.46,0.46,0.46]},{"source":"polymarket","id":"2387583","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-total-8pt5","question":"Chicago Cubs vs. St. Louis Cardinals: O/U 8.5","group_item_title":"O/U 8.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Over\" if the Chicago Cubs and St. Louis Cardinals combine to score 9 or more runs in this game.\n\nIf the combined total is less than 9, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.455,0.545],"probability":0.455,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-29T18:07:45.566854Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":29273.763451000003,"volume_24hr":29273.763450999995,"prob_24h_change":-0.010000000000000009,"volume_24h_change":29273.763450999995,"normalized_vol_24hr":34.92783737182617,"normalized_volume":31.032228469848633,"liquidity":63077.1628,"categories":["Sports"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:27:27.384572Z","added_at":"2026-05-29T18:14:30.336921Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-total-8pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.465,0.47,0.47,0.475,0.485,0.485,0.455,0.455,0.455,0.455,0.455,0.455,0.455,0.455,0.455,0.455,0.455,0.455]},{"source":"polymarket","id":"2387582","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-spread-away-1pt5","question":"Spread: Chicago Cubs (-1.5)","group_item_title":"Spread -1.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Chicago Cubs\" if the Chicago Cubs win the game by 2 or more runs.\n\nOtherwise, this market will resolve to \"St. Louis Cardinals\". If the game ends in a tie, this market will resolve to \"St. Louis Cardinals\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Chicago Cubs","St. Louis Cardinals"],"outcome_prices":[0.415,0.585],"probability":0.415,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-29T18:08:36.661930Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":21202.15749800001,"volume_24hr":21202.157498,"prob_24h_change":0.0,"volume_24h_change":21202.157498,"normalized_vol_24hr":32.771156311035156,"normalized_volume":29.116086959838867,"liquidity":107816.6699,"categories":["Sports"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:27:27.384572Z","added_at":"2026-05-29T18:14:30.336921Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-spread-away-1pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.415,0.42,0.415,0.425,0.425,0.435,0.435,0.435,0.415,0.415,0.415,0.415,0.415,0.415,0.415,0.415,0.415]},{"source":"polymarket","id":"2390034","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-total-9pt5","question":"Chicago Cubs vs. St. Louis Cardinals: O/U 9.5","group_item_title":"O/U 9.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Over\" if the Chicago Cubs and St. Louis Cardinals combine to score 10 or more runs in this game.\n\nIf the combined total is less than 10, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.355,0.645],"probability":0.355,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-30T00:07:28.577329Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":1034.522221,"volume_24hr":1034.522221,"prob_24h_change":-0.015000000000000013,"volume_24h_change":1034.522221,"normalized_vol_24hr":15.916913986206055,"normalized_volume":14.141651153564453,"liquidity":51342.4152,"categories":["Sports"],"updated_at":"2026-05-30T20:44:20.992878Z","fetched_at":"2026-05-30T20:42:55.697331Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-total-9pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.37,0.37,0.365,0.375,0.365,0.355,0.355,0.355]},{"source":"polymarket","id":"2390023","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-spread-away-2pt5","question":"Spread: Chicago Cubs (-2.5)","group_item_title":"Spread -2.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Chicago Cubs\" if the Chicago Cubs win the game by 3 or more runs.\n\nOtherwise, this market will resolve to \"St. Louis Cardinals\". If the game ends in a tie, this market will resolve to \"St. Louis Cardinals\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Chicago Cubs","St. Louis Cardinals"],"outcome_prices":[0.315,0.685],"probability":0.315,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-30T00:08:22.915811Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":200.837646,"volume_24hr":200.837646,"prob_24h_change":-0.010000000000000009,"volume_24h_change":200.837646,"normalized_vol_24hr":9.302099227905273,"normalized_volume":8.264607429504395,"liquidity":44479.0631,"categories":["Sports"],"updated_at":"2026-05-30T19:47:15.947244Z","fetched_at":"2026-05-30T19:46:04.219685Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-spread-away-2pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.325,0.325,0.32,0.325,0.325,0.325,0.315]},{"source":"polymarket","id":"2390030","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-total-10pt5","question":"Chicago Cubs vs. St. Louis Cardinals: O/U 10.5","group_item_title":"O/U 10.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Over\" if the Chicago Cubs and St. Louis Cardinals combine to score 11 or more runs in this game.\n\nIf the combined total is less than 11, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.29,0.71],"probability":0.29,"spread":0.04,"active":true,"closed":false,"start_date":"2026-05-30T00:07:25.909876Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":28.222220999999998,"volume_24hr":28.222220999999998,"prob_24h_change":-0.21000000000000002,"volume_24h_change":28.222220999999998,"normalized_vol_24hr":3.7612857818603516,"normalized_volume":3.341777801513672,"liquidity":10627.8222,"categories":["Sports"],"updated_at":"2026-05-30T20:44:20.992878Z","fetched_at":"2026-05-30T20:42:55.697331Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-total-10pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.5,0.5,0.29,0.305,0.315,0.295,0.3,0.305,0.31,0.305,0.31,0.295,0.295,0.29,0.29,0.29,0.295,0.29]},{"source":"polymarket","id":"2390026","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-spread-home-1pt5","question":"Spread: St. Louis Cardinals (-1.5)","group_item_title":"Spread -1.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"St. Louis Cardinals\" if the St. Louis Cardinals win the game by 2 or more runs.\n\nOtherwise, this market will resolve to \"Chicago Cubs\". If the game ends in a tie, this market will resolve to \"Chicago Cubs\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["St. Louis Cardinals","Chicago Cubs"],"outcome_prices":[0.285,0.715],"probability":0.285,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-30T00:07:23.603199Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":5863.043502,"volume_24hr":5863.0435019999995,"prob_24h_change":0.004999999999999949,"volume_24h_change":5825.0835019999995,"normalized_vol_24hr":24.860254287719727,"normalized_volume":22.087512969970703,"liquidity":55046.1757,"categories":["Sports"],"updated_at":"2026-05-30T20:14:18.497426Z","fetched_at":"2026-05-30T20:12:27.588629Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-spread-home-1pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.28,0.28,0.275,0.285,0.285,0.285,0.285,0.285,0.285,0.285,0.285,0.285,0.275,0.275,0.285,0.285,0.285]},{"source":"polymarket","id":"2390024","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-spread-away-3pt5","question":"Spread: Chicago Cubs (-3.5)","group_item_title":"Spread -3.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Chicago Cubs\" if the Chicago Cubs win the game by 4 or more runs.\n\nOtherwise, this market will resolve to \"St. Louis Cardinals\". If the game ends in a tie, this market will resolve to \"St. Louis Cardinals\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Chicago Cubs","St. Louis Cardinals"],"outcome_prices":[0.225,0.775],"probability":0.225,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-30T00:07:30.340038Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":132.245973,"volume_24hr":132.245973,"prob_24h_change":-0.0050000000000000044,"volume_24h_change":132.245973,"normalized_vol_24hr":7.903414726257324,"normalized_volume":7.021922588348389,"liquidity":20576.6564,"categories":["Sports"],"updated_at":"2026-05-30T21:29:02.698519Z","fetched_at":"2026-05-30T21:27:27.384572Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-spread-away-3pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.23,0.23,0.23,0.23,0.235,0.235,0.225]},{"source":"polymarket","id":"2390031","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-total-11pt5","question":"Chicago Cubs vs. St. Louis Cardinals: O/U 11.5","group_item_title":"O/U 11.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Over\" if the Chicago Cubs and St. Louis Cardinals combine to score 12 or more runs in this game.\n\nIf the combined total is less than 12, this market will resolve to \"Under\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Over","Under"],"outcome_prices":[0.215,0.785],"probability":0.215,"spread":0.01,"active":true,"closed":false,"start_date":"2026-05-30T00:07:37.559074Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":382.000538,"volume_24hr":382.00053800000006,"prob_24h_change":-0.0050000000000000044,"volume_24h_change":382.00053800000006,"normalized_vol_24hr":11.68299388885498,"normalized_volume":10.37995433807373,"liquidity":36290.6369,"categories":["Sports"],"updated_at":"2026-05-30T19:02:12.931858Z","fetched_at":"2026-05-30T19:00:51.610563Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-total-11pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.22,0.225,0.215,0.215,0.215,0.215,0.215,0.215,0.215]},{"source":"polymarket","id":"2390027","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-spread-home-2pt5","question":"Spread: St. Louis Cardinals (-2.5)","group_item_title":"Spread -2.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"St. Louis Cardinals\" if the St. Louis Cardinals win the game by 3 or more runs.\n\nOtherwise, this market will resolve to \"Chicago Cubs\". If the game ends in a tie, this market will resolve to \"Chicago Cubs\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["St. Louis Cardinals","Chicago Cubs"],"outcome_prices":[0.205,0.795],"probability":0.205,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-30T00:07:28.319446Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.06999999999999998,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":11468.0915,"categories":["Sports"],"updated_at":"2026-05-30T21:28:34.166692Z","fetched_at":"2026-05-30T21:27:27.384572Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-spread-home-2pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.135,0.14,0.145,0.21,0.215,0.195,0.195,0.2,0.205,0.195,0.205,0.2,0.2,0.195,0.19,0.195,0.2,0.205]},{"source":"polymarket","id":"2390025","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-spread-away-4pt5","question":"Spread: Chicago Cubs (-4.5)","group_item_title":"Spread -4.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"Chicago Cubs\" if the Chicago Cubs win the game by 5 or more runs.\n\nOtherwise, this market will resolve to \"St. Louis Cardinals\". If the game ends in a tie, this market will resolve to \"St. Louis Cardinals\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["Chicago Cubs","St. Louis Cardinals"],"outcome_prices":[0.175,0.825],"probability":0.175,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-30T00:07:42.186394Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.004999999999999977,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":5881.2327,"categories":["Sports"],"updated_at":"2026-05-30T17:48:56.041371Z","fetched_at":"2026-05-30T17:48:03.578442Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-spread-away-4pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.17,0.175,0.185,0.175,0.165,0.18,0.185,0.18,0.18,0.18,0.17,0.18,0.17,0.17,0.175,0.17,0.175,0.175]},{"source":"polymarket","id":"2390028","event_id":"520287","slug":"mlb-chc-stl-2026-05-30-spread-home-3pt5","question":"Spread: St. Louis Cardinals (-3.5)","group_item_title":"Spread -3.5","description":"In the upcoming MLB game between the Chicago Cubs and St. Louis Cardinals, scheduled for May 30 at 7:15 PM ET:\n\nThis market will resolve to \"St. Louis Cardinals\" if the St. Louis Cardinals win the game by 4 or more runs.\n\nOtherwise, this market will resolve to \"Chicago Cubs\". If the game ends in a tie, this market will resolve to \"Chicago Cubs\".\n\nIf the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50.\n\nTo know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game.\n\nThe primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/Repetitive-markets/MLB.jpg","outcomes":["St. Louis Cardinals","Chicago Cubs"],"outcome_prices":[0.135,0.865],"probability":0.135,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-30T00:07:34.216835Z","end_date":"2026-05-30T23:15:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.030000000000000013,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":10444.6685,"categories":["Sports"],"updated_at":"2026-05-30T20:43:58.425158Z","fetched_at":"2026-05-30T20:42:55.697331Z","added_at":"2026-05-30T00:24:54.760388Z","url":"https://polymarket.com/event/mlb-chc-stl-2026-05-30/mlb-chc-stl-2026-05-30-spread-home-3pt5","event_title":"Chicago Cubs vs. St. Louis Cardinals","chart_24h":[0.105,0.105,0.105,0.125,0.145,0.135,0.145,0.145,0.14,0.135,0.135,0.12,0.14,0.135,0.135,0.13,0.135,0.135,0.125,0.13,0.135,0.13,0.13,0.135,0.13,0.135,0.13,0.135]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/520287","as_of":"2026-05-30T21:31:21.182930Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Chicago Cubs vs. St. Louis Cardinals\" — top market at 55% probability across 16 outcomes","source_url":null}}