{"source":"polymarket","id":"640794","ticker":"npb-tok-yok-2026-07-04","slug":"npb-tok-yok-2026-07-04","title":"Tokyo Yakult Swallows vs. Yokohama BayStars","description":"In the upcoming NPB game, scheduled for July 4 at 5:00AM ET:\nIf the Tokyo Yakult Swallows win, the market will resolve to \"Tokyo Yakult Swallows\".\nIf the Yokohama BayStars win, the market will resolve to \"Yokohama BayStars\".\nIf the game is postponed, this market will remain open until the game has been completed.\nIf the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/npb-648a41b178.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/npb-648a41b178.png","active":true,"closed":false,"start_date":"2026-06-27T13:02:10.749565Z","end_date":"2026-07-11T09:00:00Z","closed_time":null,"volume":1539.266562,"volume_24hr":1503.022652,"volume_24h_change":null,"normalized_vol_24hr":16.089763641357422,"normalized_volume":11.056161880493164,"liquidity":27029.12224,"open_interest":1493.586562,"categories":["Sports"],"tags":[{"id":"1","slug":"sports","label":"Sports"},{"id":"100639","slug":"games","label":"Games"},{"id":"678","slug":"baseball","label":"baseball"},{"id":"105452","slug":"npb","label":"NPB"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"","top_outcome_probability":0.006,"top_outcome_prob_24h_change":-0.449,"top_outcome_volume_24h_change":1466.7787420000002,"updated_at":"2026-07-04T14:13:51.916475Z","fetched_at":"2026-07-04T14:13:51.916475Z","added_at":"2026-06-27T13:11:09.648008Z","url":"https://polymarket.com/event/npb-tok-yok-2026-07-04","chart_24h":[36.24391,36.24391,36.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,43.24391,143.575536,143.575536,143.575536,143.575536,143.575536,143.575536,143.575536,147.349118,151.1227,151.1227,151.1227,141.87879,561.595454,602.035044,1385.077152,1385.077152,1445.077152,1445.077152,1485.077152,1490.087152,1498.012652,1503.022652],"markets":[{"source":"polymarket","id":"2709261","event_id":"640794","slug":"npb-tok-yok-2026-07-04","question":"Tokyo Yakult Swallows vs. Yokohama BayStars","group_item_title":null,"description":"In the upcoming NPB game, scheduled for July 4 at 5:00AM ET:\nIf the Tokyo Yakult Swallows win, the market will resolve to \"Tokyo Yakult Swallows\".\nIf the Yokohama BayStars win, the market will resolve to \"Yokohama BayStars\".\nIf the game is postponed, this market will remain open until the game has been completed.\nIf the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/npb-648a41b178.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/npb-648a41b178.png","outcomes":["Tokyo Yakult Swallows","Yokohama BayStars"],"outcome_prices":[0.006,0.994],"probability":0.006,"spread":0.008,"active":true,"closed":false,"start_date":"2026-06-27T13:02:10.749565Z","end_date":"2026-07-11T09:00:00Z","closed_time":null,"volume":1539.266562,"volume_24hr":1503.022652,"prob_24h_change":-0.449,"volume_24h_change":1466.7787420000002,"normalized_vol_24hr":18.315235137939453,"normalized_volume":15.465209007263184,"liquidity":26250.83048,"categories":["Sports"],"countries":[],"updated_at":"2026-07-04T13:59:35.032457Z","fetched_at":"2026-07-04T13:42:03.869018Z","added_at":"2026-06-27T13:11:09.692511Z","url":"https://polymarket.com/event/npb-tok-yok-2026-07-04/npb-tok-yok-2026-07-04","event_title":"Tokyo Yakult Swallows vs. Yokohama BayStars","chart_24h":[0.455,0.455,0.505,0.515,0.51,0.505,0.505,0.51,0.515,0.51,0.51,0.525,0.52,0.52,0.52,0.52,0.52,0.525,0.525,0.535,0.515,0.535,0.54,0.54,0.155,0.155,0.155,0.0055,0.006,0.006,0.006]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/640794","as_of":"2026-07-04T14:25:13.935484Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Tokyo Yakult Swallows vs. Yokohama BayStars\" — top market at 1% probability across 1 outcome","source_url":null}}