{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY27SAKMAR","ticker":"KXATPCHALLENGERMATCH-26MAY27SAKMAR","slug":"KXATPCHALLENGERMATCH-26MAY27SAKMAR","title":"Sakellaridis vs Martinez","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-05-26T23:11:00Z","end_date":"2026-06-10T11:00:00Z","closed_time":null,"volume":1315.47,"volume_24hr":1315.47,"volume_24h_change":null,"normalized_vol_24hr":16.3269100189209,"normalized_volume":13.395437240600586,"liquidity":null,"open_interest":1174.8300000000002,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26MAY27SAKMAR","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Stefanos Sakellaridis","top_outcome_probability":0.76,"top_outcome_prob_24h_change":0.76,"top_outcome_volume_24h_change":1195.29,"updated_at":"2026-05-27T11:31:37.111015Z","fetched_at":"2026-05-27T11:31:37.111015Z","added_at":"2026-05-26T23:19:20.922647Z","url":"https://kalshi.com/markets/kxatpchallengermatch/sakellaridis-vs-martinez/kxatpchallengermatch-26may27sakmar","chart_24h":[0.0,972.0,975.0,1009.65,1010.65,1020.65,1124.96,1180.49,1231.49,1256.49,1277.14,1288.14,1289.45,1302.53],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY27SAKMAR-SAK","event_id":"KXATPCHALLENGERMATCH-26MAY27SAKMAR","slug":"KXATPCHALLENGERMATCH-26MAY27SAKMAR-SAK","question":"Will Stefanos Sakellaridis win the Sakellaridis vs Martinez: Round Of 16 match?","group_item_title":"Stefanos Sakellaridis","description":"If Stefanos Sakellaridis wins the Sakellaridis vs Martinez professional tennis match in the 2026 ATP Challenger Chisinau Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Sakellaridis vs Martinez professional tennis match in the 2026 ATP Challenger Chisinau 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":[0.76,0.24],"probability":0.76,"spread":0.030000000000000027,"active":true,"closed":false,"start_date":"2026-05-26T23:11:00Z","end_date":"2026-06-10T11:00:00Z","closed_time":"2026-06-10T11:00:00Z","volume":1195.29,"volume_24hr":1195.29,"prob_24h_change":0.76,"volume_24h_change":1195.29,"normalized_vol_24hr":16.76141929626465,"normalized_volume":16.29664421081543,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-27T11:32:06.536820Z","fetched_at":"2026-05-27T11:31:37.263843Z","added_at":"2026-05-26T23:19:20.980757Z","url":"https://kalshi.com/markets/kxatpchallengermatch/sakellaridis-vs-martinez/kxatpchallengermatch-26may27sakmar","event_title":"Sakellaridis vs Martinez","chart_24h":[0.0,0.0,0.71,0.71,0.74,0.74,0.76,0.76,0.76,0.75,0.75,0.75,0.76]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY27SAKMAR-MAR","event_id":"KXATPCHALLENGERMATCH-26MAY27SAKMAR","slug":"KXATPCHALLENGERMATCH-26MAY27SAKMAR-MAR","question":"Will Alex Martinez win the Sakellaridis vs Martinez: Round Of 16 match?","group_item_title":"Alex Martinez","description":"If Alex Martinez wins the Sakellaridis vs Martinez professional tennis match in the 2026 ATP Challenger Chisinau Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Sakellaridis vs Martinez professional tennis match in the 2026 ATP Challenger Chisinau 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":[0.26,0.74],"probability":0.26,"spread":0.01999999999999999,"active":true,"closed":false,"start_date":"2026-05-26T23:11:00Z","end_date":"2026-06-10T11:00:00Z","closed_time":"2026-06-10T11:00:00Z","volume":120.18,"volume_24hr":120.18,"prob_24h_change":0.26,"volume_24h_change":120.18,"normalized_vol_24hr":7.680294990539551,"normalized_volume":7.467329978942871,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-27T11:31:37.263843Z","fetched_at":"2026-05-27T11:31:37.263843Z","added_at":"2026-05-26T23:19:20.980757Z","url":"https://kalshi.com/markets/kxatpchallengermatch/sakellaridis-vs-martinez/kxatpchallengermatch-26may27sakmar","event_title":"Sakellaridis vs Martinez","chart_24h":[0.0,0.0,0.0,0.0,0.27,0.27,0.27,0.26,0.26,0.26,0.26,0.26,0.26]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26MAY27SAKMAR","as_of":"2026-05-27T11:40:01.955134Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Sakellaridis vs Martinez\" — top market at 76% probability across 2 outcomes","source_url":null}}