{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26AUG26GANMACBARGEE","ticker":"KXATPCHALLENGERDOUBLES-26AUG26GANMACBARGEE","slug":"KXATPCHALLENGERDOUBLES-26AUG26GANMACBARGEE","title":"Gannon / Mackinlay vs Barry / Geerts","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-08-26T01:40:00Z","end_date":"2026-09-09T13:30:00Z","closed_time":"2026-08-26T17:49:57Z","volume":1629.42,"volume_24hr":1629.42,"volume_24h_change":null,"normalized_vol_24hr":21.099925994873047,"normalized_volume":15.020014762878418,"liquidity":null,"open_interest":1629.42,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG26GANMACBARGEE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Charles Barry / Michael Geerts","top_outcome_probability":0.96,"top_outcome_prob_24h_change":0.96,"top_outcome_volume_24h_change":1019.0,"updated_at":"2026-08-26T17:55:42.719784Z","fetched_at":"2026-08-26T17:55:42.719784Z","added_at":"2026-08-26T01:55:33.360002Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/gannon-mackinlay-vs-barry-geerts/kxatpchallengerdoubles-26aug26ganmacbargee","chart_24h":[0.0,1629.42,1629.42],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26AUG26GANMACBARGEE-BARGEE","event_id":"KXATPCHALLENGERDOUBLES-26AUG26GANMACBARGEE","slug":"KXATPCHALLENGERDOUBLES-26AUG26GANMACBARGEE-BARGEE","question":"Charles Barry / Michael Geerts wins","group_item_title":"Charles Barry / Michael Geerts","description":"If Charles Barry / Michael Geerts wins the Gannon / Mackinlay vs Barry / Geerts professional tennis match in the 2026 ATP Challenger Roehampton 2 Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Gannon / Mackinlay vs Barry / Geerts professional tennis match in the 2026 ATP Challenger Roehampton 2 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":[0.96,0.040000000000000036],"probability":0.96,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-26T01:40:00Z","end_date":"2026-09-09T13:30:00Z","closed_time":"2026-08-26T17:49:57Z","volume":1019.0,"volume_24hr":1019.0,"prob_24h_change":0.96,"volume_24h_change":1019.0,"normalized_vol_24hr":19.75737190246582,"normalized_volume":14.93962574005127,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-26T17:55:42.750972Z","fetched_at":"2026-08-26T17:55:42.750972Z","added_at":"2026-08-26T01:55:33.497290Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/gannon-mackinlay-vs-barry-geerts/kxatpchallengerdoubles-26aug26ganmacbargee","event_title":"Gannon / Mackinlay vs Barry / Geerts","chart_24h":[0.0,0.0,0.96,0.96]},{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26AUG26GANMACBARGEE-GANMAC","event_id":"KXATPCHALLENGERDOUBLES-26AUG26GANMACBARGEE","slug":"KXATPCHALLENGERDOUBLES-26AUG26GANMACBARGEE-GANMAC","question":"Conor Gannon / James Mackinlay wins","group_item_title":"Conor Gannon / James Mackinlay","description":"If Conor Gannon / James Mackinlay wins the Gannon / Mackinlay vs Barry / Geerts professional tennis match in the 2026 ATP Challenger Roehampton 2 Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Gannon / Mackinlay vs Barry / Geerts professional tennis match in the 2026 ATP Challenger Roehampton 2 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":[0.04,0.96],"probability":0.04,"spread":1.0,"active":false,"closed":true,"start_date":"2026-08-26T01:40:00Z","end_date":"2026-09-09T13:30:00Z","closed_time":"2026-08-26T17:49:57Z","volume":610.42,"volume_24hr":610.42,"prob_24h_change":0.04,"volume_24h_change":610.42,"normalized_vol_24hr":16.946043014526367,"normalized_volume":12.813827514648438,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-26T17:55:42.750972Z","fetched_at":"2026-08-26T17:55:42.750972Z","added_at":"2026-08-26T01:55:33.497290Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/gannon-mackinlay-vs-barry-geerts/kxatpchallengerdoubles-26aug26ganmacbargee","event_title":"Gannon / Mackinlay vs Barry / Geerts","chart_24h":[0.0,0.0,0.04,0.04]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERDOUBLES-26AUG26GANMACBARGEE","as_of":"2026-08-26T20:46:57.078591Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Gannon / Mackinlay vs Barry / Geerts\" — top market at 96% probability across 2 outcomes","source_url":null}}