{"source":"kalshi","id":"KXPGAH2H-BMC26R4MBREJSPA","ticker":"KXPGAH2H-BMC26R4MBREJSPA","slug":"KXPGAH2H-BMC26R4MBREJSPA","title":"4th Round Head-to-Head: Brennan vs Spaun","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-23T00:49:00Z","end_date":"2026-09-06T16:50:00Z","closed_time":null,"volume":5045.4,"volume_24hr":5045.4,"volume_24h_change":null,"normalized_vol_24hr":26.047313690185547,"normalized_volume":20.010662078857422,"liquidity":null,"open_interest":4951.4,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"BMC26R4MBREJSPA","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"J.J. Spaun beats Michael Brennan in the 4th Round","top_outcome_probability":0.52,"top_outcome_prob_24h_change":0.52,"top_outcome_volume_24h_change":4856.4,"updated_at":"2026-08-23T05:57:03.280495Z","fetched_at":"2026-08-23T05:57:03.280495Z","added_at":"2026-08-23T01:01:39.420827Z","url":"https://kalshi.com/markets/kxpgah2h/4th-round-head-to-head-brennan-vs-spaun/kxpgah2h-bmc26r4mbrejspa","chart_24h":[0.0,18.95,414.95,4916.15,4925.4,4976.4,4976.4,5045.4],"markets":[{"source":"kalshi","id":"KXPGAH2H-BMC26R4MBREJSPA-JSPA","event_id":"KXPGAH2H-BMC26R4MBREJSPA","slug":"KXPGAH2H-BMC26R4MBREJSPA-JSPA","question":"Will J.J. Spaun beat Michael Brennan in the 4th round of the BMW Championship?","group_item_title":"J.J. Spaun beats Michael Brennan in the 4th Round","description":"If J.J. Spaun wins the head-to-head matchup against Michael Brennan in the 4th round of the 2026 BMW 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":[0.52,0.48],"probability":0.52,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-08-23T00:49:00Z","end_date":"2026-09-06T16:50:00Z","closed_time":"2026-09-06T16:50:00Z","volume":4856.4,"volume_24hr":4856.4,"prob_24h_change":0.52,"volume_24h_change":4856.4,"normalized_vol_24hr":27.836437225341797,"normalized_volume":22.429344177246094,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-23T05:58:11.927559Z","fetched_at":"2026-08-23T05:57:03.608589Z","added_at":"2026-08-23T01:01:39.581810Z","url":"https://kalshi.com/markets/kxpgah2h/4th-round-head-to-head-brennan-vs-spaun/kxpgah2h-bmc26r4mbrejspa","event_title":"4th Round Head-to-Head: Brennan vs Spaun","chart_24h":[0.0,0.0,0.51,0.52,0.58,0.57,0.57,0.52,0.52]},{"source":"kalshi","id":"KXPGAH2H-BMC26R4MBREJSPA-MBRE","event_id":"KXPGAH2H-BMC26R4MBREJSPA","slug":"KXPGAH2H-BMC26R4MBREJSPA-MBRE","question":"Will Michael Brennan beat J.J. Spaun in the 4th round of the BMW Championship?","group_item_title":"Michael Brennan beats J.J. Spaun in the 4th Round","description":"If Michael Brennan wins the head-to-head matchup against J.J. Spaun in the 4th round of the 2026 BMW 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":[0.49,0.51],"probability":0.49,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-08-23T00:49:00Z","end_date":"2026-09-06T16:50:00Z","closed_time":"2026-09-06T16:50:00Z","volume":189.0,"volume_24hr":189.0,"prob_24h_change":0.49,"volume_24h_change":189.0,"normalized_vol_24hr":10.63659381866455,"normalized_volume":8.570487022399902,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-23T05:07:06.441749Z","fetched_at":"2026-08-23T05:05:09.545113Z","added_at":"2026-08-23T01:01:39.581810Z","url":"https://kalshi.com/markets/kxpgah2h/4th-round-head-to-head-brennan-vs-spaun/kxpgah2h-bmc26r4mbrejspa","event_title":"4th Round Head-to-Head: Brennan vs Spaun","chart_24h":[0.0,0.0,0.0,0.51,0.49,0.49]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXPGAH2H-BMC26R4MBREJSPA","as_of":"2026-08-23T06:46:11.536305Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"4th Round Head-to-Head: Brennan vs Spaun\" — top market at 52% probability across 2 outcomes","source_url":null}}