{"source":"gemini","id":"193994","ticker":"TENNIS-ATPCIN-20260814-CON-MAJ","slug":"christopher-oconnell-vs-kamil-majchrzak","title":"Christopher O'Connell vs Kamil Majchrzak","description":"Christopher O'Connell vs Kamil Majchrzak","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-14T08:08:41.948000Z","end_date":"2026-08-15T06:35:00Z","closed_time":"2026-08-14T20:37:59.827000Z","volume":4036.96,"volume_24hr":4036.96,"volume_24h_change":null,"normalized_vol_24hr":52.94627380371094,"normalized_volume":45.32823944091797,"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":"Christopher O'Connell","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.63,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-14T20:44:12.325678Z","fetched_at":"2026-08-14T20:44:12.325678Z","added_at":"2026-08-14T08:17:26.019882Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260814-CON-MAJ/christopher-oconnell-vs-kamil-majchrzak","chart_24h":[0.0,10.07,2010.07,4010.07,4036.96],"markets":[{"source":"gemini","id":"193994-464491","event_id":"193994","slug":"GEMI-TENNIS-ATPCIN-20260814-CON-MAJ-CON","question":"Christopher O'Connell","group_item_title":"Christopher O'Connell","description":"This market resolves to Yes if Christopher O'Connell wins the tennis match between Christopher O'Connell and Kamil Majchrzak scheduled for August 14, 2026 at 1:20 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://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2Fc2d5e4e082ad4474aed8dc47ce46c601?alt=media&token=87c8f8b7-0646-4105-bb60-6ee4307ce404&apiKey=1b77ce3a269a43e985e77f3d65f715ba)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/6WWPiPCkPv8rsJD22oysSO/45d53deab0a369ac1c746e79993a2d8f/130-australia.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.04,"active":false,"closed":true,"start_date":"2026-08-14T05:00:00Z","end_date":"2026-08-15T06:35:00Z","closed_time":"2026-08-14T20:37:59.827000Z","volume":null,"volume_24hr":null,"prob_24h_change":0.63,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-14T20:44:16.452371Z","fetched_at":"2026-08-14T20:44:12.639317Z","added_at":"2026-08-14T08:17:26.118109Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260814-CON-MAJ/christopher-oconnell-vs-kamil-majchrzak","event_title":"Christopher O'Connell vs Kamil Majchrzak","chart_24h":[0.37,0.37,0.38,0.38,0.39,0.39,0.4,0.7,0.71,0.7,1.0]},{"source":"gemini","id":"193994-464492","event_id":"193994","slug":"GEMI-TENNIS-ATPCIN-20260814-CON-MAJ-MAJ","question":"Kamil Majchrzak","group_item_title":"Kamil Majchrzak","description":"This market resolves to Yes if Kamil Majchrzak wins the tennis match between Kamil Majchrzak and Christopher O'Connell scheduled for August 14, 2026 at 1:20 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://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2Fc2d5e4e082ad4474aed8dc47ce46c601?alt=media&token=87c8f8b7-0646-4105-bb60-6ee4307ce404&apiKey=1b77ce3a269a43e985e77f3d65f715ba)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/4qcGIuFQIEdoRu3MQwqcH6/192347bd96503817e060fa21deececfd/108-poland.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.04,"active":false,"closed":true,"start_date":"2026-08-14T05:00:00Z","end_date":"2026-08-15T06:35:00Z","closed_time":"2026-08-14T20:37:59.450000Z","volume":null,"volume_24hr":null,"prob_24h_change":-0.67,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-14T20:44:16.452371Z","fetched_at":"2026-08-14T20:44:12.639317Z","added_at":"2026-08-14T08:17:26.118109Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260814-CON-MAJ/christopher-oconnell-vs-kamil-majchrzak","event_title":"Christopher O'Connell vs Kamil Majchrzak","chart_24h":[0.67,0.67,0.66,0.65,0.64,0.65,0.33,0.32,0.33,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/193994","as_of":"2026-08-14T23:15:32.134585Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Christopher O'Connell vs Kamil Majchrzak\" — top market at 100% probability across 2 outcomes","source_url":null}}