{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL09ROYWAL","ticker":"KXATPCHALLENGERMATCH-26JUL09ROYWAL","slug":"KXATPCHALLENGERMATCH-26JUL09ROYWAL","title":"Royer vs Wallin","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-08T23:50:00Z","end_date":"2026-07-23T11:40:00Z","closed_time":null,"volume":42560.520000000004,"volume_24hr":22622.83,"volume_24h_change":null,"normalized_vol_24hr":35.13874816894531,"normalized_volume":26.21695327758789,"liquidity":null,"open_interest":37942.71,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL09ROYWAL","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Valentin Royer","top_outcome_probability":0.81,"top_outcome_prob_24h_change":0.020000000000000018,"top_outcome_volume_24h_change":18087.47,"updated_at":"2026-07-09T12:45:15.842862Z","fetched_at":"2026-07-09T12:45:15.842862Z","added_at":"2026-07-08T23:51:03.149067Z","url":"https://kalshi.com/markets/kxatpchallengermatch/royer-vs-wallin/kxatpchallengermatch-26jul09roywal","chart_24h":[0.0,3.0,147.24,151.55,155.55,283.09999999999997,487.64,731.64,739.33,902.4200000000001,1304.5,2395.5,2429.5,2677.5,3293.29],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL09ROYWAL-ROY","event_id":"KXATPCHALLENGERMATCH-26JUL09ROYWAL","slug":"KXATPCHALLENGERMATCH-26JUL09ROYWAL-ROY","question":"Will Valentin Royer win the Royer vs Wallin: Round Of 16 match?","group_item_title":"Valentin Royer","description":"If Valentin Royer wins the Royer vs Wallin professional tennis match in the 2026 ATP Challenger Iasi Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Royer vs Wallin professional tennis match in the 2026 ATP Challenger Iasi Round Of 16 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).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.81,0.18999999999999995],"probability":0.81,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-08T23:50:00Z","end_date":"2026-07-23T11:40:00Z","closed_time":"2026-07-23T11:40:00Z","volume":23446.82,"volume_24hr":18087.47,"prob_24h_change":0.020000000000000018,"volume_24h_change":18087.47,"normalized_vol_24hr":39.92469024658203,"normalized_volume":28.398365020751953,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-09T12:45:46.108745Z","fetched_at":"2026-07-09T12:45:16.041877Z","added_at":"2026-07-08T23:51:03.272296Z","url":"https://kalshi.com/markets/kxatpchallengermatch/royer-vs-wallin/kxatpchallengermatch-26jul09roywal","event_title":"Royer vs Wallin","chart_24h":[0.79,0.78,0.8,0.79,0.79,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL09ROYWAL-WAL","event_id":"KXATPCHALLENGERMATCH-26JUL09ROYWAL","slug":"KXATPCHALLENGERMATCH-26JUL09ROYWAL-WAL","question":"Will Olle Wallin win the Royer vs Wallin: Round Of 16 match?","group_item_title":"Olle Wallin","description":"If Olle Wallin wins the Royer vs Wallin professional tennis match in the 2026 ATP Challenger Iasi Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Royer vs Wallin professional tennis match in the 2026 ATP Challenger Iasi Round Of 16 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).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.2,0.8],"probability":0.2,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-08T23:50:00Z","end_date":"2026-07-23T11:40:00Z","closed_time":"2026-07-23T11:40:00Z","volume":19113.7,"volume_24hr":4535.36,"prob_24h_change":0.2,"volume_24h_change":4535.36,"normalized_vol_24hr":29.453216552734375,"normalized_volume":27.25681495666504,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-09T12:45:46.108745Z","fetched_at":"2026-07-09T12:45:16.041877Z","added_at":"2026-07-08T23:51:03.272296Z","url":"https://kalshi.com/markets/kxatpchallengermatch/royer-vs-wallin/kxatpchallengermatch-26jul09roywal","event_title":"Royer vs Wallin","chart_24h":[0.0,0.22,0.22,0.22,0.22,0.22,0.22,0.21,0.21,0.21,0.21,0.22]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUL09ROYWAL","as_of":"2026-07-09T12:53:10.258547Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Royer vs Wallin\" — top market at 81% probability across 2 outcomes","source_url":null}}