{"source":"kalshi","id":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI","ticker":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI","slug":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI","title":"1st Round 3-Ball: Spieth/Koivun/Griffin","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-06-30T17:57:00Z","end_date":"2026-07-16T12:35:00Z","closed_time":"2026-07-02T17:39:47Z","volume":17918.760000000002,"volume_24hr":17847.4,"volume_24h_change":null,"normalized_vol_24hr":29.43663787841797,"normalized_volume":27.216726303100586,"liquidity":null,"open_interest":16242.14,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"JODC26R1JSPIJKOIBGRI","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Ben Griffin beats Spieth and Koivun","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.6,"top_outcome_volume_24h_change":4428.84,"updated_at":"2026-07-02T17:48:59.499452Z","fetched_at":"2026-07-02T17:48:59.499452Z","added_at":"2026-06-30T17:58:48.149255Z","url":"https://kalshi.com/markets/kxpga3ball/1st-round-3-ball-spiethkoivungriffin/kxpga3ball-jodc26r1jspijkoibgri","chart_24h":[2646.2000000000003,2670.79,2790.5899999999997,2815.76,2841.02,2877.48,3228.89,3487.9100000000003,6349.67,6362.610000000001,8109.36,8705.27,11057.39,11126.08,12049.59,12061.34,12663.83,13155.48,14291.21,14326.29,14830.130000000001,15838.66,16485.2,16975.22,17214.35,17847.4],"markets":[{"source":"kalshi","id":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI-BGRI","event_id":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI","slug":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI-BGRI","question":"Will Ben Griffin win the 1st round 3-ball matchup?","group_item_title":"Ben Griffin beats Spieth and Koivun","description":"If Ben Griffin is determined to have won the 3-ball matchup among Ben Griffin, Jordan Spieth, and Jackson Koivun in the 1st round of the 2026 John Deere Classic, then the market resolves to Yes.\n\n---\n\nTie Resolution\n\nIf multiple participants are tied for the 3-ball lead at the end of the round:\n\nYes payout: $1/N, rounded down to the nearest cent (N = number of tied participants)\nNo payout: $1 minus the Yes payout\n\nWithdrawal Rule\n\nIf a golfer withdraws prior to teeing off, all markets will resolve to fair market value.\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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-06-30T17:57:00Z","end_date":"2026-07-16T12:35:00Z","closed_time":"2026-07-02T17:39:47Z","volume":4535.63,"volume_24hr":4499.53,"prob_24h_change":0.6,"volume_24h_change":4428.84,"normalized_vol_24hr":23.327577590942383,"normalized_volume":20.96772575378418,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-02T18:41:34.666186Z","fetched_at":"2026-07-02T17:48:59.510012Z","added_at":"2026-06-30T17:58:48.261093Z","url":"https://kalshi.com/markets/kxpga3ball/1st-round-3-ball-spiethkoivungriffin/kxpga3ball-jodc26r1jspijkoibgri","event_title":"1st Round 3-Ball: Spieth/Koivun/Griffin","chart_24h":[0.39,0.37,0.37,0.38,0.38,0.38,0.38,0.38,0.37,0.37,0.39,0.38,0.36,0.39,0.39,0.39,0.38,0.39,0.39,0.3,0.23,0.58,0.59,0.59,0.66,0.99,0.99]},{"source":"kalshi","id":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI-JKOI","event_id":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI","slug":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI-JKOI","question":"Will Jackson Koivun win the 1st round 3-ball matchup?","group_item_title":"Jackson Koivun beats Spieth and Griffin","description":"If Jackson Koivun is determined to have won the 3-ball matchup among Jackson Koivun, Jordan Spieth, and Ben Griffin in the 1st round of the 2026 John Deere Classic, then the market resolves to Yes.\n\n---\n\nTie Resolution\n\nIf multiple participants are tied for the 3-ball lead at the end of the round:\n\nYes payout: $1/N, rounded down to the nearest cent (N = number of tied participants)\nNo payout: $1 minus the Yes payout\n\nWithdrawal Rule\n\nIf a golfer withdraws prior to teeing off, all markets will resolve to fair market value.\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":[0.11,0.89],"probability":0.11,"spread":1.0,"active":false,"closed":true,"start_date":"2026-06-30T17:57:00Z","end_date":"2026-07-16T12:35:00Z","closed_time":"2026-07-02T17:39:47Z","volume":5196.22,"volume_24hr":5196.22,"prob_24h_change":-0.24,"volume_24h_change":2697.38,"normalized_vol_24hr":24.13267707824707,"normalized_volume":21.650236129760742,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-02T18:41:34.666186Z","fetched_at":"2026-07-02T17:48:59.510012Z","added_at":"2026-06-30T17:58:48.261093Z","url":"https://kalshi.com/markets/kxpga3ball/1st-round-3-ball-spiethkoivungriffin/kxpga3ball-jodc26r1jspijkoibgri","event_title":"1st Round 3-Ball: Spieth/Koivun/Griffin","chart_24h":[0.35,0.33,0.33,0.33,0.34,0.34,0.34,0.33,0.33,0.34,0.34,0.34,0.35,0.35,0.35,0.35,0.52,0.21,0.12,0.11,0.11,0.11,0.11,0.11]},{"source":"kalshi","id":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI-JSPI","event_id":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI","slug":"KXPGA3BALL-JODC26R1JSPIJKOIBGRI-JSPI","question":"Will Jordan Spieth win the 1st round 3-ball matchup?","group_item_title":"Jordan Spieth beats Koivun and Griffin","description":"If Jordan Spieth is determined to have won the 3-ball matchup among Jordan Spieth, Jackson Koivun, and Ben Griffin in the 1st round of the 2026 John Deere Classic, then the market resolves to Yes.\n\n---\n\nTie Resolution\n\nIf multiple participants are tied for the 3-ball lead at the end of the round:\n\nYes payout: $1/N, rounded down to the nearest cent (N = number of tied participants)\nNo payout: $1 minus the Yes payout\n\nWithdrawal Rule\n\nIf a golfer withdraws prior to teeing off, all markets will resolve to fair market value.\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":"2026-06-30T17:57:00Z","end_date":"2026-07-16T12:35:00Z","closed_time":"2026-07-02T17:39:47Z","volume":8186.91,"volume_24hr":8151.65,"prob_24h_change":-0.31,"volume_24h_change":8050.389999999999,"normalized_vol_24hr":26.739273071289062,"normalized_volume":24.011695861816406,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-02T18:02:26.586499Z","fetched_at":"2026-07-02T17:48:59.510012Z","added_at":"2026-06-30T17:58:48.261093Z","url":"https://kalshi.com/markets/kxpga3ball/1st-round-3-ball-spiethkoivungriffin/kxpga3ball-jodc26r1jspijkoibgri","event_title":"1st Round 3-Ball: Spieth/Koivun/Griffin","chart_24h":[0.32,0.32,0.32,0.32,0.32,0.32,0.32,0.32,0.33,0.32,0.32,0.33,0.33,0.3,0.59,0.59,0.67,0.8,0.75,0.5,0.5,0.78,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXPGA3BALL-JODC26R1JSPIJKOIBGRI","as_of":"2026-07-02T20:22:03.155393Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"1st Round 3-Ball: Spieth/Koivun/Griffin\" — top market at 1% probability across 3 outcomes","source_url":null}}