{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26JUL09STEROG","ticker":"KXWTACHALLENGERMATCH-26JUL09STEROG","slug":"KXWTACHALLENGERMATCH-26JUL09STEROG","title":"Stefanini vs Rogers","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-07-09T17:50:00Z","end_date":"2026-07-23T18:45:00Z","closed_time":"2026-07-09T21:19:49Z","volume":310657.45999999996,"volume_24hr":310657.45999999996,"volume_24h_change":null,"normalized_vol_24hr":50.10087585449219,"normalized_volume":36.85437774658203,"liquidity":null,"open_interest":227089.41000000003,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL09STEROG","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Lucrezia Stefanini","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":105671.15,"updated_at":"2026-07-09T21:28:26.502860Z","fetched_at":"2026-07-09T21:28:26.502860Z","added_at":"2026-07-09T17:53:05.007384Z","url":"https://kalshi.com/markets/kxwtachallengermatch/stefanini-vs-rogers/kxwtachallengermatch-26jul09sterog","chart_24h":[0.0,959.61,3824.6099999999997,25705.92,161168.53,310657.45999999996],"markets":[{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26JUL09STEROG-STE","event_id":"KXWTACHALLENGERMATCH-26JUL09STEROG","slug":"KXWTACHALLENGERMATCH-26JUL09STEROG-STE","question":"Will Lucrezia Stefanini win the Stefanini vs Rogers: Round Of 16 match?","group_item_title":"Lucrezia Stefanini","description":"If Lucrezia Stefanini wins the Stefanini vs Rogers professional tennis match in the 2026 WTA 125K Newport Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Stefanini vs Rogers professional tennis match in the 2026 WTA 125K Newport 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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-07-09T17:50:00Z","end_date":"2026-07-23T18:45:00Z","closed_time":"2026-07-09T21:19:49Z","volume":105671.15,"volume_24hr":105671.15,"prob_24h_change":0.99,"volume_24h_change":105671.15,"normalized_vol_24hr":44.00681686401367,"normalized_volume":37.53207015991211,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-09T21:28:57.986839Z","fetched_at":"2026-07-09T21:28:26.510658Z","added_at":"2026-07-09T17:53:05.255487Z","url":"https://kalshi.com/markets/kxwtachallengermatch/stefanini-vs-rogers/kxwtachallengermatch-26jul09sterog","event_title":"Stefanini vs Rogers","chart_24h":[0.0,0.89,0.86,0.88,0.98,0.99]},{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26JUL09STEROG-ROG","event_id":"KXWTACHALLENGERMATCH-26JUL09STEROG","slug":"KXWTACHALLENGERMATCH-26JUL09STEROG-ROG","question":"Will Anna Rogers win the Stefanini vs Rogers: Round Of 16 match?","group_item_title":"Anna Rogers","description":"If Anna Rogers wins the Stefanini vs Rogers professional tennis match in the 2026 WTA 125K Newport Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Stefanini vs Rogers professional tennis match in the 2026 WTA 125K Newport 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":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-07-09T17:50:00Z","end_date":"2026-07-23T18:45:00Z","closed_time":"2026-07-09T21:19:49Z","volume":204986.31,"volume_24hr":204986.31,"prob_24h_change":0.01,"volume_24h_change":204986.31,"normalized_vol_24hr":49.19251251220703,"normalized_volume":41.95479202270508,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-09T21:28:57.986839Z","fetched_at":"2026-07-09T21:28:26.510658Z","added_at":"2026-07-09T17:53:05.255487Z","url":"https://kalshi.com/markets/kxwtachallengermatch/stefanini-vs-rogers/kxwtachallengermatch-26jul09sterog","event_title":"Stefanini vs Rogers","chart_24h":[0.0,0.56,0.14,0.13,0.02,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTACHALLENGERMATCH-26JUL09STEROG","as_of":"2026-07-09T23:53:11.494438Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Stefanini vs Rogers\" — top market at 1% probability across 2 outcomes","source_url":null}}