{"source":"kalshi","id":"KXATPSETWINNER-26SEP08TIAMIC-2","ticker":"KXATPSETWINNER-26SEP08TIAMIC-2","slug":"KXATPSETWINNER-26SEP08TIAMIC-2","title":"Frances Tiafoe vs Alex Michelsen: Set 2 Winner","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-06T23:10:00Z","end_date":"2026-09-22T15:30:00Z","closed_time":null,"volume":55138.95,"volume_24hr":55006.369999999995,"volume_24h_change":null,"normalized_vol_24hr":39.01583480834961,"normalized_volume":32.41407012939453,"liquidity":null,"open_interest":54921.53,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26SEP08TIAMIC-2","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Frances Tiafoe","top_outcome_probability":0.58,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":54345.27,"updated_at":"2026-09-08T17:48:14.460897Z","fetched_at":"2026-09-08T17:48:14.460897Z","added_at":"2026-09-06T23:11:51.127318Z","url":"https://kalshi.com/markets/kxatpsetwinner/frances-tiafoe-vs-alex-michelsen-set-2-winner/kxatpsetwinner-26sep08tiamic-2","chart_24h":[100.0,100.0,269.0,287.58,187.57999999999998,272.73,288.72999999999996,5370.73,5592.15,54763.06],"kind":"live","markets":[{"source":"kalshi","id":"KXATPSETWINNER-26SEP08TIAMIC-2-TIA","event_id":"KXATPSETWINNER-26SEP08TIAMIC-2","slug":"KXATPSETWINNER-26SEP08TIAMIC-2-TIA","question":"Will Frances Tiafoe win set 2 in the Frances Tiafoe vs Alex Michelsen match","group_item_title":"Frances Tiafoe","description":"If Frances Tiafoe wins set 2 in the Frances Tiafoe vs Alex Michelsen professional tennis match in the 2026 US Open Men Singles Quarterfinal, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Frances Tiafoe vs Alex Michelsen professional tennis match in the 2026 US Open Men Singles Quarterfinal. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange.\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":[0.58,0.42000000000000004],"probability":0.58,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-09-06T23:10:00Z","end_date":"2026-09-22T15:30:00Z","closed_time":"2026-09-22T15:30:00Z","volume":54610.43,"volume_24hr":54477.85,"prob_24h_change":0.0,"volume_24h_change":54345.27,"normalized_vol_24hr":41.73398208618164,"normalized_volume":37.03987503051758,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-08T17:35:05.850416Z","fetched_at":"2026-09-08T17:35:05.850416Z","added_at":"2026-09-06T23:11:51.491301Z","url":"https://kalshi.com/markets/kxatpsetwinner/frances-tiafoe-vs-alex-michelsen-set-2-winner/kxatpsetwinner-26sep08tiamic-2","event_title":"Frances Tiafoe vs Alex Michelsen: Set 2 Winner","chart_24h":[0.58,0.58,0.58,0.57,0.57,0.57,0.57,0.57,0.57,0.57,0.57,0.59,0.58]},{"source":"kalshi","id":"KXATPSETWINNER-26SEP08TIAMIC-2-MIC","event_id":"KXATPSETWINNER-26SEP08TIAMIC-2","slug":"KXATPSETWINNER-26SEP08TIAMIC-2-MIC","question":"Will Alex Michelsen win set 2 in the Frances Tiafoe vs Alex Michelsen match","group_item_title":"Alex Michelsen","description":"If Alex Michelsen wins set 2 in the Frances Tiafoe vs Alex Michelsen professional tennis match in the 2026 US Open Men Singles Quarterfinal, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Frances Tiafoe vs Alex Michelsen professional tennis match in the 2026 US Open Men Singles Quarterfinal. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange.\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":[0.46,0.54],"probability":0.46,"spread":0.030000000000000027,"active":true,"closed":false,"start_date":"2026-09-06T23:10:00Z","end_date":"2026-09-22T15:30:00Z","closed_time":"2026-09-22T15:30:00Z","volume":528.52,"volume_24hr":528.52,"prob_24h_change":0.040000000000000036,"volume_24h_change":509.94,"normalized_vol_24hr":13.803885459899902,"normalized_volume":12.245808601379395,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-08T17:48:14.644201Z","fetched_at":"2026-09-08T17:48:14.644201Z","added_at":"2026-09-06T23:11:51.491301Z","url":"https://kalshi.com/markets/kxatpsetwinner/frances-tiafoe-vs-alex-michelsen-set-2-winner/kxatpsetwinner-26sep08tiamic-2","event_title":"Frances Tiafoe vs Alex Michelsen: Set 2 Winner","chart_24h":[0.42,0.42,0.42,0.43,0.43]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPSETWINNER-26SEP08TIAMIC-2","as_of":"2026-09-08T18:00:34.112308Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Frances Tiafoe vs Alex Michelsen: Set 2 Winner\" — top market at 58% probability across 2 outcomes","source_url":null}}