{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26NOV04MIDBAR","as_of":"2026-11-04T20:10:03.659580Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Midon vs Barrios Vera\" — \"Marcelo Tomas Barrios Vera\" leads at 52% across 2 outcomes as of 2026-11-04 UTC. https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26NOV04MIDBAR","source_url":"https://kalshi.com/markets/kxatpchallengermatch/midon-vs-barrios-vera/kxatpchallengermatch-26nov04midbar"},"source":"kalshi","id":"KXATPCHALLENGERMATCH-26NOV04MIDBAR","ticker":"KXATPCHALLENGERMATCH-26NOV04MIDBAR","slug":"KXATPCHALLENGERMATCH-26NOV04MIDBAR","title":"Midon vs Barrios Vera","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-11-04T07:40:00Z","end_date":"2026-11-18T19:30:00Z","closed_time":null,"volume":22967.17,"volume_24hr":22965.31,"volume_24h_change":null,"normalized_vol_24hr":29.455034255981445,"normalized_volume":26.797473907470703,"liquidity":null,"open_interest":22617.4,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26NOV04MIDBAR","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Marcelo Tomas Barrios Vera","top_outcome_probability":0.52,"top_outcome_prob_24h_change":0.52,"top_outcome_volume_24h_change":6885.04,"updated_at":"2026-11-04T20:02:44.232818Z","fetched_at":"2026-11-04T20:02:44.232818Z","added_at":"2026-11-04T07:40:55.866763Z","url":"https://kalshi.com/markets/kxatpchallengermatch/midon-vs-barrios-vera/kxatpchallengermatch-26nov04midbar","chart_24h":[0.0,0.0,79.53,79.53,111.72,111.72,131.04,131.04,1394.8100000000002,1605.23,1813.92,7469.04,7474.68,13066.86,21909.27],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26NOV04MIDBAR-BAR","event_id":"KXATPCHALLENGERMATCH-26NOV04MIDBAR","slug":"KXATPCHALLENGERMATCH-26NOV04MIDBAR-BAR","question":"Marcelo Tomas Barrios Vera wins","group_item_title":"Marcelo Tomas Barrios Vera","description":"If Marcelo Tomas Barrios Vera wins the Midon vs Barrios Vera professional tennis match in the 2026 ATP Challenger Costa do Sauipe Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Midon vs Barrios Vera professional tennis match in the 2026 ATP Challenger Costa do Sauipe Round Of 16 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.52,0.48],"probability":0.52,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-11-04T07:40:00Z","end_date":"2026-11-18T19:30:00Z","closed_time":"2026-11-18T19:30:00Z","result":null,"volume":6886.9,"volume_24hr":6885.04,"prob_24h_change":0.52,"volume_24h_change":6885.04,"normalized_vol_24hr":23.399538040161133,"normalized_volume":21.912282943725586,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-11-04T20:02:44.393968Z","fetched_at":"2026-11-04T20:02:44.393968Z","added_at":"2026-11-04T07:40:55.974070Z","url":"https://kalshi.com/markets/kxatpchallengermatch/midon-vs-barrios-vera/kxatpchallengermatch-26nov04midbar","event_title":"Midon vs Barrios Vera","chart_24h":[0.0,0.0,0.0,0.48,0.49,0.49,0.51,0.51,0.51,0.51,0.51,0.52,0.52,0.52]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26NOV04MIDBAR-MID","event_id":"KXATPCHALLENGERMATCH-26NOV04MIDBAR","slug":"KXATPCHALLENGERMATCH-26NOV04MIDBAR-MID","question":"Lautaro Midon wins","group_item_title":"Lautaro Midon","description":"If Lautaro Midon wins the Midon vs Barrios Vera professional tennis match in the 2026 ATP Challenger Costa do Sauipe Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Midon vs Barrios Vera professional tennis match in the 2026 ATP Challenger Costa do Sauipe Round Of 16 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.49,0.51],"probability":0.49,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-11-04T07:40:00Z","end_date":"2026-11-18T19:30:00Z","closed_time":"2026-11-18T19:30:00Z","result":null,"volume":16080.27,"volume_24hr":16080.27,"prob_24h_change":0.49,"volume_24h_change":16080.27,"normalized_vol_24hr":28.106637954711914,"normalized_volume":26.3185977935791,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-11-04T20:02:44.393968Z","fetched_at":"2026-11-04T20:02:44.393968Z","added_at":"2026-11-04T07:40:55.974070Z","url":"https://kalshi.com/markets/kxatpchallengermatch/midon-vs-barrios-vera/kxatpchallengermatch-26nov04midbar","event_title":"Midon vs Barrios Vera","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.49,0.49,0.49,0.49,0.5,0.5,0.51,0.51,0.51,0.5,0.5,0.5,0.5,0.5]}]}