{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26SEP23GREHEIGHASCA","ticker":"KXATPCHALLENGERDOUBLES-26SEP23GREHEIGHASCA","slug":"KXATPCHALLENGERDOUBLES-26SEP23GREHEIGHASCA","title":"Grevelius / Heinonen vs Ghazouani Durand / Scaglia","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-09-22T21:50:00Z","end_date":"2026-10-07T09:40:00Z","closed_time":"2026-09-23T11:20:02Z","volume":16587.73,"volume_24hr":16587.73,"volume_24h_change":null,"normalized_vol_24hr":36.299537658691406,"normalized_volume":25.54254150390625,"liquidity":null,"open_interest":15464.91,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26SEP23GREHEIGHASCA","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Erik Grevelius / Adam Heinonen","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":12281.56,"updated_at":"2026-09-23T11:27:39.666680Z","fetched_at":"2026-09-23T11:27:39.666680Z","added_at":"2026-09-22T21:54:42.359987Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/grevelius-heinonen-vs-ghazouani-durand-scaglia/kxatpchallengerdoubles-26sep23greheighasca","chart_24h":[0.0,0.0,7033.820000000001,16587.73],"kind":"live","markets":[{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26SEP23GREHEIGHASCA-GREHEI","event_id":"KXATPCHALLENGERDOUBLES-26SEP23GREHEIGHASCA","slug":"KXATPCHALLENGERDOUBLES-26SEP23GREHEIGHASCA-GREHEI","question":"Erik Grevelius / Adam Heinonen wins","group_item_title":"Erik Grevelius / Adam Heinonen","description":"If Erik Grevelius / Adam Heinonen wins the Grevelius / Heinonen vs Ghazouani Durand / Scaglia professional tennis match in the 2026 ATP Challenger Saint Tropez Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Grevelius / Heinonen vs Ghazouani Durand / Scaglia professional tennis match in the 2026 ATP Challenger Saint Tropez 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).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. 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":"2026-09-22T21:50:00Z","end_date":"2026-10-07T09:40:00Z","closed_time":"2026-09-23T11:20:02Z","volume":12281.56,"volume_24hr":12281.56,"prob_24h_change":0.99,"volume_24h_change":12281.56,"normalized_vol_24hr":36.903377532958984,"normalized_volume":27.59982681274414,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-23T11:27:39.690938Z","fetched_at":"2026-09-23T11:27:39.690938Z","added_at":"2026-09-22T21:54:42.464965Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/grevelius-heinonen-vs-ghazouani-durand-scaglia/kxatpchallengerdoubles-26sep23greheighasca","event_title":"Grevelius / Heinonen vs Ghazouani Durand / Scaglia","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.93,0.99]},{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26SEP23GREHEIGHASCA-GHASCA","event_id":"KXATPCHALLENGERDOUBLES-26SEP23GREHEIGHASCA","slug":"KXATPCHALLENGERDOUBLES-26SEP23GREHEIGHASCA-GHASCA","question":"Yanis Ghazouani Durand / Mathieu Scaglia wins","group_item_title":"Yanis Ghazouani Durand / Mathieu Scaglia","description":"If Yanis Ghazouani Durand / Mathieu Scaglia wins the Grevelius / Heinonen vs Ghazouani Durand / Scaglia professional tennis match in the 2026 ATP Challenger Saint Tropez Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Grevelius / Heinonen vs Ghazouani Durand / Scaglia professional tennis match in the 2026 ATP Challenger Saint Tropez 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).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. 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":"2026-09-22T21:50:00Z","end_date":"2026-10-07T09:40:00Z","closed_time":"2026-09-23T11:20:02Z","volume":4306.17,"volume_24hr":4306.17,"prob_24h_change":0.01,"volume_24h_change":4306.17,"normalized_vol_24hr":29.1464900970459,"normalized_volume":21.798494338989258,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-23T11:27:39.690938Z","fetched_at":"2026-09-23T11:27:39.690938Z","added_at":"2026-09-22T21:54:42.464965Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/grevelius-heinonen-vs-ghazouani-durand-scaglia/kxatpchallengerdoubles-26sep23greheighasca","event_title":"Grevelius / Heinonen vs Ghazouani Durand / Scaglia","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.69,0.08,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERDOUBLES-26SEP23GREHEIGHASCA","as_of":"2026-09-23T12:50:29.380265Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Grevelius / Heinonen vs Ghazouani Durand / Scaglia\" — top market at 99% probability across 2 outcomes","source_url":null}}