{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26JUL09SEBMAR","ticker":"KXWTACHALLENGERMATCH-26JUL09SEBMAR","slug":"KXWTACHALLENGERMATCH-26JUL09SEBMAR","title":"Sebov vs Maria","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-09T03:10:00Z","end_date":"2026-07-23T15:00:00Z","closed_time":null,"volume":1980.11,"volume_24hr":1951.27,"volume_24h_change":null,"normalized_vol_24hr":20.064613342285156,"normalized_volume":13.298983573913574,"liquidity":null,"open_interest":1840.6599999999999,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL09SEBMAR","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Tatjana Maria","top_outcome_probability":0.82,"top_outcome_prob_24h_change":-0.020000000000000018,"top_outcome_volume_24h_change":1505.85,"updated_at":"2026-07-09T12:45:14.605231Z","fetched_at":"2026-07-09T12:45:14.605231Z","added_at":"2026-07-09T03:14:42.700559Z","url":"https://kalshi.com/markets/kxwtachallengermatch/sebov-vs-maria/kxwtachallengermatch-26jul09sebmar","chart_24h":[30.95,49.06,53.25,65.25999999999999,99.85,465.85,479.35,479.35,1441.75,1442.75,1560.98,1560.98],"markets":[{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26JUL09SEBMAR-MAR","event_id":"KXWTACHALLENGERMATCH-26JUL09SEBMAR","slug":"KXWTACHALLENGERMATCH-26JUL09SEBMAR-MAR","question":"Will Tatjana Maria win the Sebov vs Maria: Round Of 16 match?","group_item_title":"Tatjana Maria","description":"If Tatjana Maria wins the Sebov vs Maria 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 Sebov vs Maria 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":[0.82,0.18000000000000005],"probability":0.82,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-09T03:10:00Z","end_date":"2026-07-23T15:00:00Z","closed_time":"2026-07-23T15:00:00Z","volume":1563.02,"volume_24hr":1536.8,"prob_24h_change":-0.020000000000000018,"volume_24h_change":1505.85,"normalized_vol_24hr":22.371191024780273,"normalized_volume":15.172103881835938,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-09T12:45:46.108745Z","fetched_at":"2026-07-09T12:45:14.735322Z","added_at":"2026-07-09T03:14:42.852645Z","url":"https://kalshi.com/markets/kxwtachallengermatch/sebov-vs-maria/kxwtachallengermatch-26jul09sebmar","event_title":"Sebov vs Maria","chart_24h":[0.84,0.84,0.83,0.83,0.83,0.84,0.85,0.84,0.84,0.82,0.83]},{"source":"kalshi","id":"KXWTACHALLENGERMATCH-26JUL09SEBMAR-SEB","event_id":"KXWTACHALLENGERMATCH-26JUL09SEBMAR","slug":"KXWTACHALLENGERMATCH-26JUL09SEBMAR-SEB","question":"Will Katherine Sebov win the Sebov vs Maria: Round Of 16 match?","group_item_title":"Katherine Sebov","description":"If Katherine Sebov wins the Sebov vs Maria 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 Sebov vs Maria 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":[0.18,0.8200000000000001],"probability":0.18,"spread":0.009999999999999981,"active":true,"closed":false,"start_date":"2026-07-09T03:10:00Z","end_date":"2026-07-23T15:00:00Z","closed_time":"2026-07-23T15:00:00Z","volume":417.09,"volume_24hr":414.47,"prob_24h_change":0.18,"volume_24h_change":414.47,"normalized_vol_24hr":15.103256225585938,"normalized_volume":10.217238426208496,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-09T12:45:46.108745Z","fetched_at":"2026-07-09T12:45:14.735322Z","added_at":"2026-07-09T03:14:42.852645Z","url":"https://kalshi.com/markets/kxwtachallengermatch/sebov-vs-maria/kxwtachallengermatch-26jul09sebmar","event_title":"Sebov vs Maria","chart_24h":[0.0,0.2,0.17,0.18,0.18,0.18,0.18,0.18]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTACHALLENGERMATCH-26JUL09SEBMAR","as_of":"2026-07-09T12:54:17.344695Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Sebov vs Maria\" — top market at 82% probability across 2 outcomes","source_url":null}}