{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL21MARSWE","ticker":"KXATPCHALLENGERMATCH-26JUL21MARSWE","slug":"KXATPCHALLENGERMATCH-26JUL21MARSWE","title":"Martin vs Sweeny","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-21T03:10:00Z","end_date":"2026-08-04T15:00:00Z","closed_time":null,"volume":2110665.0300000003,"volume_24hr":1759674.1,"volume_24h_change":null,"normalized_vol_24hr":76.68455505371094,"normalized_volume":47.386959075927734,"liquidity":null,"open_interest":1146439.22,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL21MARSWE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Andres Martin","top_outcome_probability":0.74,"top_outcome_prob_24h_change":0.74,"top_outcome_volume_24h_change":563017.91,"updated_at":"2026-07-21T17:49:14.639177Z","fetched_at":"2026-07-21T17:49:14.639177Z","added_at":"2026-07-21T03:15:40.682907Z","url":"https://kalshi.com/markets/kxatpchallengermatch/martin-vs-sweeny/kxatpchallengermatch-26jul21marswe","chart_24h":[0.0,6.0,40.07,403.65,468.82,474.28000000000003,2857.8,2862.8,2876.8,2908.8,3126.7200000000003,3626.7200000000003,3961.9500000000003,4892.09,14488.04,118305.77,294659.02,1082661.0],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL21MARSWE-MAR","event_id":"KXATPCHALLENGERMATCH-26JUL21MARSWE","slug":"KXATPCHALLENGERMATCH-26JUL21MARSWE-MAR","question":"Will Andres Martin win the Martin vs Sweeny: Round Of 32 match?","group_item_title":"Andres Martin","description":"If Andres Martin wins the Martin vs Sweeny professional tennis match in the 2026 ATP Challenger Bloomfield Hills Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Martin vs Sweeny professional tennis match in the 2026 ATP Challenger Bloomfield Hills Round Of 32 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":[0.74,0.26],"probability":0.74,"spread":0.030000000000000027,"active":true,"closed":false,"start_date":"2026-07-21T03:10:00Z","end_date":"2026-08-04T15:00:00Z","closed_time":"2026-08-04T15:00:00Z","volume":657220.93,"volume_24hr":563017.91,"prob_24h_change":0.74,"volume_24h_change":563017.91,"normalized_vol_24hr":72.37373352050781,"normalized_volume":46.70045852661133,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T17:49:53.446153Z","fetched_at":"2026-07-21T17:49:14.798907Z","added_at":"2026-07-21T03:15:40.791060Z","url":"https://kalshi.com/markets/kxatpchallengermatch/martin-vs-sweeny/kxatpchallengermatch-26jul21marswe","event_title":"Martin vs Sweeny","chart_24h":[0.0,0.0,0.35,0.35,0.38,0.38,0.38,0.38,0.38,0.38,0.4,0.45,0.25,0.57]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL21MARSWE-SWE","event_id":"KXATPCHALLENGERMATCH-26JUL21MARSWE","slug":"KXATPCHALLENGERMATCH-26JUL21MARSWE-SWE","question":"Will Dane Sweeny win the Martin vs Sweeny: Round Of 32 match?","group_item_title":"Dane Sweeny","description":"If Dane Sweeny wins the Martin vs Sweeny professional tennis match in the 2026 ATP Challenger Bloomfield Hills Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Martin vs Sweeny professional tennis match in the 2026 ATP Challenger Bloomfield Hills Round Of 32 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":[0.29,0.71],"probability":0.29,"spread":0.019999999999999962,"active":true,"closed":false,"start_date":"2026-07-21T03:10:00Z","end_date":"2026-08-04T15:00:00Z","closed_time":"2026-08-04T15:00:00Z","volume":1453444.1,"volume_24hr":1196656.19,"prob_24h_change":0.29,"volume_24h_change":1196656.19,"normalized_vol_24hr":80.85061645507812,"normalized_volume":52.398189544677734,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-21T17:49:53.446153Z","fetched_at":"2026-07-21T17:49:14.798907Z","added_at":"2026-07-21T03:15:40.791060Z","url":"https://kalshi.com/markets/kxatpchallengermatch/martin-vs-sweeny/kxatpchallengermatch-26jul21marswe","event_title":"Martin vs Sweeny","chart_24h":[0.0,0.67,0.66,0.66,0.67,0.66,0.63,0.6,0.6,0.6,0.6,0.6,0.61,0.62,0.63,0.56,0.77,0.43]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUL21MARSWE","as_of":"2026-07-21T17:52:52.790533Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Martin vs Sweeny\" — top market at 29% probability across 2 outcomes","source_url":null}}