{"source":"kalshi","id":"KXATPSETWINNER-26MAY26GRIARN-3","ticker":"KXATPSETWINNER-26MAY26GRIARN-3","slug":"KXATPSETWINNER-26MAY26GRIARN-3","title":"Tallon Griekspoor vs Matteo Arnaldi: Set 3 Winner","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-05-25T18:30:00Z","end_date":"2026-06-09T09:00:00Z","closed_time":"2026-05-26T12:45:22Z","volume":4617.84,"volume_24hr":4617.84,"volume_24h_change":null,"normalized_vol_24hr":23.586380004882812,"normalized_volume":18.486255645751953,"liquidity":null,"open_interest":3486.14,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26MAY26GRIARN-3","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Matteo Arnaldi","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":2483.0,"updated_at":"2026-05-26T12:46:29.715128Z","fetched_at":"2026-05-26T12:46:29.715128Z","added_at":"2026-05-25T18:37:27.663481Z","url":"https://kalshi.com/markets/kxatpsetwinner/tallon-griekspoor-vs-matteo-arnaldi-set-3-winner/kxatpsetwinner-26may26griarn-3","chart_24h":[0.0,0.0,76.0,76.0,336.83000000000004,4617.84],"markets":[{"source":"kalshi","id":"KXATPSETWINNER-26MAY26GRIARN-3-ARN","event_id":"KXATPSETWINNER-26MAY26GRIARN-3","slug":"KXATPSETWINNER-26MAY26GRIARN-3-ARN","question":"Will Matteo Arnaldi win set 3 in the Tallon Griekspoor vs Matteo Arnaldi match","group_item_title":"Matteo Arnaldi","description":"If Matteo Arnaldi wins set 3 in the Tallon Griekspoor vs Matteo Arnaldi professional tennis match in the 2026 French Open Men Singles Round Of 128, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Tallon Griekspoor vs Matteo Arnaldi professional tennis match in the 2026 French Open Men Singles Round Of 128. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange.","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":"2026-05-25T18:30:00Z","end_date":"2026-06-09T09:00:00Z","closed_time":"2026-05-26T12:45:22Z","volume":2483.0,"volume_24hr":2483.0,"prob_24h_change":0.99,"volume_24h_change":2483.0,"normalized_vol_24hr":21.917463302612305,"normalized_volume":19.83012580871582,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-26T12:46:54.606227Z","fetched_at":"2026-05-26T12:46:29.838546Z","added_at":"2026-05-25T18:37:27.773391Z","url":"https://kalshi.com/markets/kxatpsetwinner/tallon-griekspoor-vs-matteo-arnaldi-set-3-winner/kxatpsetwinner-26may26griarn-3","event_title":"Tallon Griekspoor vs Matteo Arnaldi: Set 3 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.9,0.75,0.99]},{"source":"kalshi","id":"KXATPSETWINNER-26MAY26GRIARN-3-GRI","event_id":"KXATPSETWINNER-26MAY26GRIARN-3","slug":"KXATPSETWINNER-26MAY26GRIARN-3-GRI","question":"Will Tallon Griekspoor win set 3 in the Tallon Griekspoor vs Matteo Arnaldi match","group_item_title":"Tallon Griekspoor","description":"If Tallon Griekspoor wins set 3 in the Tallon Griekspoor vs Matteo Arnaldi professional tennis match in the 2026 French Open Men Singles Round Of 128, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Tallon Griekspoor vs Matteo Arnaldi professional tennis match in the 2026 French Open Men Singles Round Of 128. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange.","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":"2026-05-25T18:30:00Z","end_date":"2026-06-09T09:00:00Z","closed_time":"2026-05-26T12:45:22Z","volume":2134.84,"volume_24hr":2134.84,"prob_24h_change":0.01,"volume_24h_change":2134.84,"normalized_vol_24hr":21.07889747619629,"normalized_volume":19.071422576904297,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-26T12:46:54.606227Z","fetched_at":"2026-05-26T12:46:29.838546Z","added_at":"2026-05-25T18:37:27.773391Z","url":"https://kalshi.com/markets/kxatpsetwinner/tallon-griekspoor-vs-matteo-arnaldi-set-3-winner/kxatpsetwinner-26may26griarn-3","event_title":"Tallon Griekspoor vs Matteo Arnaldi: Set 3 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.51,0.51,0.51,0.51,0.33,0.3,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPSETWINNER-26MAY26GRIARN-3","as_of":"2026-05-26T16:08:52.041911Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Tallon Griekspoor vs Matteo Arnaldi: Set 3 Winner\" — top market at 99% probability across 2 outcomes","source_url":null}}