{"source":"kalshi","id":"KXITFMATCH-26JUL28STESIE","ticker":"KXITFMATCH-26JUL28STESIE","slug":"KXITFMATCH-26JUL28STESIE","title":"Sterniczuk vs Siekanowicz","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-07-27T21:13:00Z","end_date":"2026-08-11T09:00:00Z","closed_time":"2026-07-28T12:26:53Z","volume":105661.32,"volume_24hr":84114.35,"volume_24h_change":null,"normalized_vol_24hr":44.18671798706055,"normalized_volume":29.90218734741211,"liquidity":null,"open_interest":79898.0,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL28STESIE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Oliwier Sterniczuk","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":49349.63,"updated_at":"2026-07-28T12:28:34.115899Z","fetched_at":"2026-07-28T12:28:34.115899Z","added_at":"2026-07-27T21:18:20.250014Z","url":"https://kalshi.com/markets/kxitfmatch/sterniczuk-vs-siekanowicz/kxitfmatch-26jul28stesie","chart_24h":[0.0,25825.57,39279.35,41685.850000000006,84114.35],"markets":[{"source":"kalshi","id":"KXITFMATCH-26JUL28STESIE-STE","event_id":"KXITFMATCH-26JUL28STESIE","slug":"KXITFMATCH-26JUL28STESIE-STE","question":"Will Oliwier Sterniczuk win the Sterniczuk vs Siekanowicz: M25 Koszalin Round of 16 match?","group_item_title":"Oliwier Sterniczuk","description":"If Oliwier Sterniczuk wins the Sterniczuk vs Siekanowicz professional tennis match in the 2026 M25 Koszalin Round of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Sterniczuk vs Siekanowicz professional tennis match in the 2026 M25 Koszalin 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), all markets will resolve to $0.50. If a player withdraws or forfeits after a match has started, that player will resolve to No. 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":"2026-07-27T21:13:00Z","end_date":"2026-08-11T09:00:00Z","closed_time":"2026-07-28T12:26:53Z","volume":68454.88,"volume_24hr":49349.63,"prob_24h_change":0.99,"volume_24h_change":49349.63,"normalized_vol_24hr":45.6892204284668,"normalized_volume":32.261417388916016,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-28T12:29:24.872032Z","fetched_at":"2026-07-28T12:28:34.134118Z","added_at":"2026-07-27T21:18:20.439449Z","url":"https://kalshi.com/markets/kxitfmatch/sterniczuk-vs-siekanowicz/kxitfmatch-26jul28stesie","event_title":"Sterniczuk vs Siekanowicz","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.53,0.69,0.69,0.99]},{"source":"kalshi","id":"KXITFMATCH-26JUL28STESIE-SIE","event_id":"KXITFMATCH-26JUL28STESIE","slug":"KXITFMATCH-26JUL28STESIE-SIE","question":"Will Piotr Siekanowicz win the Sterniczuk vs Siekanowicz: M25 Koszalin Round of 16 match?","group_item_title":"Piotr Siekanowicz","description":"If Piotr Siekanowicz wins the Sterniczuk vs Siekanowicz professional tennis match in the 2026 M25 Koszalin Round of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Sterniczuk vs Siekanowicz professional tennis match in the 2026 M25 Koszalin 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), all markets will resolve to $0.50. If a player withdraws or forfeits after a match has started, that player will resolve to No. 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":"2026-07-27T21:13:00Z","end_date":"2026-08-11T09:00:00Z","closed_time":"2026-07-28T12:26:53Z","volume":37206.44,"volume_24hr":34764.72,"prob_24h_change":0.01,"volume_24h_change":34764.72,"normalized_vol_24hr":42.7750358581543,"normalized_volume":28.824966430664062,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-28T12:29:24.872032Z","fetched_at":"2026-07-28T12:28:34.134118Z","added_at":"2026-07-27T21:18:20.439449Z","url":"https://kalshi.com/markets/kxitfmatch/sterniczuk-vs-siekanowicz/kxitfmatch-26jul28stesie","event_title":"Sterniczuk vs Siekanowicz","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.46,0.35,0.31,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXITFMATCH-26JUL28STESIE","as_of":"2026-07-28T13:58:00.051387Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Sterniczuk vs Siekanowicz\" — top market at 99% probability across 2 outcomes","source_url":null}}