{"source":"gemini","id":"208246","ticker":"TENNIS-ATPCIN-20260822-NAK-TIA","slug":"brandon-nakashima-vs-frances-tiafoe","title":"Brandon Nakashima vs Frances Tiafoe","description":"Brandon Nakashima vs Frances Tiafoe","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-22T07:41:26.673000Z","end_date":"2026-08-23T11:10:00Z","closed_time":"2026-08-23T01:04:19.350000Z","volume":60909.29,"volume_24hr":60909.29,"volume_24h_change":null,"normalized_vol_24hr":100.0,"normalized_volume":76.01363372802734,"liquidity":null,"open_interest":null,"categories":["Sports"],"tags":["ATP"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Frances Tiafoe","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.5,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-23T01:07:00.033192Z","fetched_at":"2026-08-23T01:07:00.033192Z","added_at":"2026-08-22T07:43:52.464252Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260822-NAK-TIA/brandon-nakashima-vs-frances-tiafoe","chart_24h":[0.0,179.4,206.79,270.55,2086.24,2182.84,14971.32,24696.68,55635.38,60909.29],"markets":[{"source":"gemini","id":"208246-499585","event_id":"208246","slug":"GEMI-TENNIS-ATPCIN-20260822-NAK-TIA-TIA","question":"Frances Tiafoe","group_item_title":"Frances Tiafoe","description":"This market resolves to Yes if Frances Tiafoe wins the tennis match between Frances Tiafoe and Brandon Nakashima scheduled for August 22, 2026 at 6:00 PM ET. Otherwise, it resolves to No. The Underlying is the official result of the specified sporting event. Source Agencies, in order, are the tournament governing body (ATP, WTA, ITF), ESPN, Fox Sports, and the broadcast partner of the event. If the Expiration Value cannot be determined on the Expiration Date (including because the event is cancelled or a player forfeits, withdraws, or is disqualified), the Exchange may determine payouts pursuant to the Market Outcome Review Process. Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/Sporting_Win_Lose_Event_2_Terms_and_Conditions_f232ede2-4e1a-4126-a1d7-89e0fa2225e2.pdf)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/enO9xnfkxGSdWrMuQ8f5I/4c82ff835d421bbc99f0e320a08f2088/153-united-states-of-america.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.04,"active":false,"closed":true,"start_date":"2026-08-22T05:00:00Z","end_date":"2026-08-23T11:10:00Z","closed_time":"2026-08-23T01:04:19.122000Z","volume":null,"volume_24hr":null,"prob_24h_change":0.5,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-23T01:07:06.518465Z","fetched_at":"2026-08-23T01:07:00.130886Z","added_at":"2026-08-22T07:43:52.572125Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260822-NAK-TIA/brandon-nakashima-vs-frances-tiafoe","event_title":"Brandon Nakashima vs Frances Tiafoe","chart_24h":[0.5,0.5,0.51,0.5,0.51,0.5,0.51,0.51,0.5,0.51,0.5,0.73,1.0]},{"source":"gemini","id":"208246-499584","event_id":"208246","slug":"GEMI-TENNIS-ATPCIN-20260822-NAK-TIA-NAK","question":"Brandon Nakashima","group_item_title":"Brandon Nakashima","description":"This market resolves to Yes if Brandon Nakashima wins the tennis match between Brandon Nakashima and Frances Tiafoe scheduled for August 22, 2026 at 6:00 PM ET. Otherwise, it resolves to No. The Underlying is the official result of the specified sporting event. Source Agencies, in order, are the tournament governing body (ATP, WTA, ITF), ESPN, Fox Sports, and the broadcast partner of the event. If the Expiration Value cannot be determined on the Expiration Date (including because the event is cancelled or a player forfeits, withdraws, or is disqualified), the Exchange may determine payouts pursuant to the Market Outcome Review Process. Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/Sporting_Win_Lose_Event_2_Terms_and_Conditions_f232ede2-4e1a-4126-a1d7-89e0fa2225e2.pdf)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/enO9xnfkxGSdWrMuQ8f5I/4c82ff835d421bbc99f0e320a08f2088/153-united-states-of-america.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.04,"active":false,"closed":true,"start_date":"2026-08-22T05:00:00Z","end_date":"2026-08-23T11:10:00Z","closed_time":"2026-08-23T01:04:19.350000Z","volume":null,"volume_24hr":null,"prob_24h_change":-0.54,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-23T01:07:06.518465Z","fetched_at":"2026-08-23T01:07:00.130886Z","added_at":"2026-08-22T07:43:52.572125Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260822-NAK-TIA/brandon-nakashima-vs-frances-tiafoe","event_title":"Brandon Nakashima vs Frances Tiafoe","chart_24h":[0.54,0.54,0.53,0.53,0.52,0.53,0.54,0.53,0.53,0.3,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/208246","as_of":"2026-08-23T01:28:13.778117Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Brandon Nakashima vs Frances Tiafoe\" — top market at 100% probability across 2 outcomes","source_url":null}}