{"source":"kalshi","id":"KXPGAH2H-THOC26R4ASULAPOT","ticker":"KXPGAH2H-THOC26R4ASULAPOT","slug":"KXPGAH2H-THOC26R4ASULAPOT","title":"4th Round Head-to-Head: Sullivan vs Potgieter","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-07-18T22:52:00Z","end_date":"2026-08-02T07:30:00Z","closed_time":"2026-07-19T11:49:47Z","volume":6168.04,"volume_24hr":6168.04,"volume_24h_change":null,"normalized_vol_24hr":20.221126556396484,"normalized_volume":17.019460678100586,"liquidity":null,"open_interest":6168.04,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"THOC26R4ASULAPOT","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Aldrich Potgieter beats Andy Sullivan in the 4th Round","top_outcome_probability":0.98,"top_outcome_prob_24h_change":0.49,"top_outcome_volume_24h_change":1440.5500000000002,"updated_at":"2026-07-19T11:52:15.750988Z","fetched_at":"2026-07-19T11:52:15.750988Z","added_at":"2026-07-18T23:01:37.792492Z","url":"https://kalshi.com/markets/kxpgah2h/4th-round-head-to-head-sullivan-vs-potgieter/kxpgah2h-thoc26r4asulapot","chart_24h":[4103.62,6168.04],"markets":[{"source":"kalshi","id":"KXPGAH2H-THOC26R4ASULAPOT-APOT","event_id":"KXPGAH2H-THOC26R4ASULAPOT","slug":"KXPGAH2H-THOC26R4ASULAPOT-APOT","question":"Will Aldrich Potgieter beat Andy Sullivan in the 4th round of the The Open Championship?","group_item_title":"Aldrich Potgieter beats Andy Sullivan in the 4th Round","description":"If Aldrich Potgieter wins the head-to-head matchup against Andy Sullivan in the 4th round of the 2026 The Open Championship, then the market resolves to Yes.\n\n---\n\nIf the head-to-head matchup is for a singular round, only the golfers’ scores from that specific round will be considered for the resolution of the market, regardless of their cumulative tournament score at the end of that round.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.98,0.020000000000000018],"probability":0.98,"spread":1.0,"active":false,"closed":true,"start_date":"2026-07-18T22:52:00Z","end_date":"2026-08-02T07:30:00Z","closed_time":"2026-07-19T11:49:47Z","volume":5539.04,"volume_24hr":5539.04,"prob_24h_change":0.49,"volume_24h_change":1440.5500000000002,"normalized_vol_24hr":20.416641235351562,"normalized_volume":19.336389541625977,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-20T07:09:10.812669Z","fetched_at":"2026-07-19T11:52:15.775278Z","added_at":"2026-07-18T23:01:37.935660Z","url":"https://kalshi.com/markets/kxpgah2h/4th-round-head-to-head-sullivan-vs-potgieter/kxpgah2h-thoc26r4asulapot","event_title":"4th Round Head-to-Head: Sullivan vs Potgieter","chart_24h":[0.49,0.98,0.98,0.98,0.98,0.98,0.98,0.98,0.98,0.98]},{"source":"kalshi","id":"KXPGAH2H-THOC26R4ASULAPOT-ASUL","event_id":"KXPGAH2H-THOC26R4ASULAPOT","slug":"KXPGAH2H-THOC26R4ASULAPOT-ASUL","question":"Will Andy Sullivan beat Aldrich Potgieter in the 4th round of the The Open Championship?","group_item_title":"Andy Sullivan beats Aldrich Potgieter in the 4th Round","description":"If Andy Sullivan wins the head-to-head matchup against Aldrich Potgieter in the 4th round of the 2026 The Open Championship, then the market resolves to Yes.\n\n---\n\nIf the head-to-head matchup is for a singular round, only the golfers’ scores from that specific round will be considered for the resolution of the market, regardless of their cumulative tournament score at the end of that round.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-07-18T22:52:00Z","end_date":"2026-08-02T07:30:00Z","closed_time":"2026-07-19T11:49:47Z","volume":629.0,"volume_24hr":629.0,"prob_24h_change":0.01,"volume_24h_change":629.0,"normalized_vol_24hr":11.416608810424805,"normalized_volume":10.812551498413086,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-19T11:52:53.976092Z","fetched_at":"2026-07-19T11:52:15.775278Z","added_at":"2026-07-18T23:01:37.935660Z","url":"https://kalshi.com/markets/kxpgah2h/4th-round-head-to-head-sullivan-vs-potgieter/kxpgah2h-thoc26r4asulapot","event_title":"4th Round Head-to-Head: Sullivan vs Potgieter","chart_24h":[0.0,0.0,0.02,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXPGAH2H-THOC26R4ASULAPOT","as_of":"2026-07-20T09:30:28.664197Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"4th Round Head-to-Head: Sullivan vs Potgieter\" — top market at 98% probability across 2 outcomes","source_url":null}}