{"source":"gemini","id":"192520","ticker":"TENNIS-WTACIN-20260814-MCN-KES","slug":"catherine-mcnally-vs-mccartney-kessler","title":"Catherine McNally vs Mccartney Kessler","description":"Catherine McNally vs Mccartney Kessler","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":true,"closed":false,"start_date":"2026-08-13T12:06:50.169000Z","end_date":"2026-08-14T15:20:00Z","closed_time":null,"volume":8838.95,"volume_24hr":8838.95,"volume_24h_change":null,"normalized_vol_24hr":59.464561462402344,"normalized_volume":54.28646469116211,"liquidity":null,"open_interest":null,"categories":["Sports"],"tags":["WTA"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Catherine McNally","top_outcome_probability":0.6,"top_outcome_prob_24h_change":0.030000000000000027,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-14T03:48:38.987298Z","fetched_at":"2026-08-14T03:48:38.987298Z","added_at":"2026-08-13T12:22:41.420459Z","url":"https://www.gemini.com/predictions/TENNIS-WTACIN-20260814-MCN-KES/catherine-mcnally-vs-mccartney-kessler","chart_24h":[0.0,100.0,200.0,834.96,845.21,4309.92,4317.7,5148.57,8838.95],"markets":[{"source":"gemini","id":"192520-461393","event_id":"192520","slug":"GEMI-TENNIS-WTACIN-20260814-MCN-KES-MCN","question":"Catherine McNally","group_item_title":"Catherine McNally","description":"This market resolves to Yes if Catherine McNally wins the tennis match between Catherine McNally and Mccartney Kessler scheduled for August 13, 2026 at 8:10 PM ET. 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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/enO9xnfkxGSdWrMuQ8f5I/4c82ff835d421bbc99f0e320a08f2088/153-united-states-of-america.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.6,0.44],"probability":0.6,"spread":0.04,"active":true,"closed":false,"start_date":"2026-08-13T05:00:00Z","end_date":"2026-08-14T15:20:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":0.030000000000000027,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-14T03:48:51.498870Z","fetched_at":"2026-08-14T03:48:39.264286Z","added_at":"2026-08-13T12:22:41.945267Z","url":"https://www.gemini.com/predictions/TENNIS-WTACIN-20260814-MCN-KES/catherine-mcnally-vs-mccartney-kessler","event_title":"Catherine McNally vs Mccartney Kessler","chart_24h":[0.57,0.58,0.59,0.6,0.57,0.56,0.56,0.57,0.57,0.57,0.6]},{"source":"gemini","id":"192520-461394","event_id":"192520","slug":"GEMI-TENNIS-WTACIN-20260814-MCN-KES-KES","question":"Mccartney Kessler","group_item_title":"Mccartney Kessler","description":"This market resolves to Yes if Mccartney Kessler wins the tennis match between Mccartney Kessler and Catherine McNally scheduled for August 13, 2026 at 8:10 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/enO9xnfkxGSdWrMuQ8f5I/4c82ff835d421bbc99f0e320a08f2088/153-united-states-of-america.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.44,0.6],"probability":0.44,"spread":0.04,"active":true,"closed":false,"start_date":"2026-08-13T05:00:00Z","end_date":"2026-08-14T15:20:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.03999999999999998,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-14T03:48:51.498870Z","fetched_at":"2026-08-14T03:48:39.264286Z","added_at":"2026-08-13T12:22:41.945267Z","url":"https://www.gemini.com/predictions/TENNIS-WTACIN-20260814-MCN-KES/catherine-mcnally-vs-mccartney-kessler","event_title":"Catherine McNally vs Mccartney Kessler","chart_24h":[0.48,0.47,0.48,0.47,0.47,0.48,0.47,0.47,0.46,0.44]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/192520","as_of":"2026-08-14T03:49:41.680999Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Catherine McNally vs Mccartney Kessler\" — top market at 60% probability across 2 outcomes","source_url":null}}