{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG18STACHE","ticker":"KXATPCHALLENGERMATCH-26AUG18STACHE","slug":"KXATPCHALLENGERMATCH-26AUG18STACHE","title":"Staeheli vs Chepelev","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-17T20:10:00Z","end_date":"2026-09-01T08:00:00Z","closed_time":null,"volume":8813.0,"volume_24hr":8813.0,"volume_24h_change":null,"normalized_vol_24hr":29.987409591674805,"normalized_volume":22.793703079223633,"liquidity":null,"open_interest":8754.13,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG18STACHE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Luca Staeheli","top_outcome_probability":0.53,"top_outcome_prob_24h_change":0.040000000000000036,"top_outcome_volume_24h_change":564.8499999999999,"updated_at":"2026-08-18T01:47:40.256306Z","fetched_at":"2026-08-18T01:47:40.256306Z","added_at":"2026-08-17T20:18:40.498560Z","url":"https://kalshi.com/markets/kxatpchallengermatch/staeheli-vs-chepelev/kxatpchallengermatch-26aug18stache","chart_24h":[3040.79,3297.2,3520.6,3537.22,3603.0,8609.0,8617.0,8813.0],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG18STACHE-STA","event_id":"KXATPCHALLENGERMATCH-26AUG18STACHE","slug":"KXATPCHALLENGERMATCH-26AUG18STACHE-STA","question":"Will Luca Staeheli win the Staeheli vs Chepelev: Round Of 32 match?","group_item_title":"Luca Staeheli","description":"If Luca Staeheli wins the Staeheli vs Chepelev professional tennis match in the 2026 ATP Challenger Sion Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Staeheli vs Chepelev professional tennis match in the 2026 ATP Challenger Sion Round Of 32 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":[0.53,0.47],"probability":0.53,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-17T20:10:00Z","end_date":"2026-09-01T08:00:00Z","closed_time":"2026-09-01T08:00:00Z","volume":1372.59,"volume_24hr":1372.59,"prob_24h_change":0.040000000000000036,"volume_24h_change":564.8499999999999,"normalized_vol_24hr":20.530914306640625,"normalized_volume":16.250886917114258,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-18T00:45:47.971984Z","fetched_at":"2026-08-18T00:44:49.130135Z","added_at":"2026-08-17T20:18:40.672502Z","url":"https://kalshi.com/markets/kxatpchallengermatch/staeheli-vs-chepelev/kxatpchallengermatch-26aug18stache","event_title":"Staeheli vs Chepelev","chart_24h":[0.49,0.49,0.5,0.49,0.5,0.49,0.53]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG18STACHE-CHE","event_id":"KXATPCHALLENGERMATCH-26AUG18STACHE","slug":"KXATPCHALLENGERMATCH-26AUG18STACHE-CHE","question":"Will Andrey Chepelev win the Staeheli vs Chepelev: Round Of 32 match?","group_item_title":"Andrey Chepelev","description":"If Andrey Chepelev wins the Staeheli vs Chepelev professional tennis match in the 2026 ATP Challenger Sion Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Staeheli vs Chepelev professional tennis match in the 2026 ATP Challenger Sion Round Of 32 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":[0.49,0.51],"probability":0.49,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-17T20:10:00Z","end_date":"2026-09-01T08:00:00Z","closed_time":"2026-09-01T08:00:00Z","volume":7440.41,"volume_24hr":7440.41,"prob_24h_change":-0.020000000000000018,"volume_24h_change":5207.36,"normalized_vol_24hr":31.256139755249023,"normalized_volume":24.740251541137695,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-18T02:03:00.814103Z","fetched_at":"2026-08-18T02:03:00.814103Z","added_at":"2026-08-17T20:18:40.672502Z","url":"https://kalshi.com/markets/kxatpchallengermatch/staeheli-vs-chepelev/kxatpchallengermatch-26aug18stache","event_title":"Staeheli vs Chepelev","chart_24h":[0.51,0.51,0.51,0.49,0.49,0.49]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26AUG18STACHE","as_of":"2026-08-18T02:26:54.069121Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Staeheli vs Chepelev\" — top market at 49% probability across 2 outcomes","source_url":null}}