{"source":"kalshi","id":"KXATPDOUBLES-26JUL09HELPATKOKKOV","ticker":"KXATPDOUBLES-26JUL09HELPATKOKKOV","slug":"KXATPDOUBLES-26JUL09HELPATKOKKOV","title":"Heliovaara / Patten vs Kokkinakis / Kovacevic","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-07T16:05:00Z","end_date":"2026-07-23T10:00:00Z","closed_time":null,"volume":3532.8500000000004,"volume_24hr":3342.67,"volume_24h_change":null,"normalized_vol_24hr":23.24065399169922,"normalized_volume":15.405569076538086,"liquidity":null,"open_interest":3475.9300000000003,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL09HELPATKOKKOV","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Harri Heliovaara / Henry Patten","top_outcome_probability":0.72,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":2827.65,"updated_at":"2026-07-09T06:34:11.415000Z","fetched_at":"2026-07-09T06:34:11.415000Z","added_at":"2026-07-07T16:16:29.972153Z","url":"https://kalshi.com/markets/kxatpdoubles/heliovaara-patten-vs-kokkinakis-kovacevic/kxatpdoubles-26jul09helpatkokkov","chart_24h":[203.1,226.1,242.89,289.89,289.89,452.89,480.89,479.59,486.3,486.38,513.26,513.26,522.49,545.63,695.63,683.85,829.5699999999999,693.73,733.73,1466.28,1690.4399999999998,2711.79,3266.81],"markets":[{"source":"kalshi","id":"KXATPDOUBLES-26JUL09HELPATKOKKOV-HELPAT","event_id":"KXATPDOUBLES-26JUL09HELPATKOKKOV","slug":"KXATPDOUBLES-26JUL09HELPATKOKKOV-HELPAT","question":"Will Harri Heliovaara / Henry Patten win the Heliovaara / Patten vs Kokkinakis / Kovacevic: Semifinal match?","group_item_title":"Harri Heliovaara / Henry Patten","description":"If Harri Heliovaara / Henry Patten wins the Heliovaara / Patten vs Kokkinakis / Kovacevic professional tennis match in the 2026 Wimbledon Men Doubles Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Heliovaara / Patten vs Kokkinakis / Kovacevic professional tennis match in the 2026 Wimbledon Men Doubles Semifinal 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":[0.72,0.28],"probability":0.72,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-07-07T16:05:00Z","end_date":"2026-07-23T10:00:00Z","closed_time":"2026-07-23T10:00:00Z","volume":3208.01,"volume_24hr":3017.83,"prob_24h_change":0.0,"volume_24h_change":2827.65,"normalized_vol_24hr":26.671262741088867,"normalized_volume":18.282089233398438,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-09T06:34:42.381180Z","fetched_at":"2026-07-09T06:34:11.598530Z","added_at":"2026-07-07T16:16:30.074590Z","url":"https://kalshi.com/markets/kxatpdoubles/heliovaara-patten-vs-kokkinakis-kovacevic/kxatpdoubles-26jul09helpatkokkov","event_title":"Heliovaara / Patten vs Kokkinakis / Kovacevic","chart_24h":[0.72,0.68,0.69,0.69,0.71,0.72,0.73,0.73,0.73,0.71,0.71,0.73,0.73,0.73,0.73,0.73,0.73,0.73,0.73,0.72,0.72,0.71,0.72,0.72]},{"source":"kalshi","id":"KXATPDOUBLES-26JUL09HELPATKOKKOV-KOKKOV","event_id":"KXATPDOUBLES-26JUL09HELPATKOKKOV","slug":"KXATPDOUBLES-26JUL09HELPATKOKKOV-KOKKOV","question":"Will Thanasi Kokkinakis / Aleksandar Kovacevic win the Heliovaara / Patten vs Kokkinakis / Kovacevic: Semifinal match?","group_item_title":"Thanasi Kokkinakis / Aleksandar Kovacevic","description":"If Thanasi Kokkinakis / Aleksandar Kovacevic wins the Heliovaara / Patten vs Kokkinakis / Kovacevic professional tennis match in the 2026 Wimbledon Men Doubles Semifinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Heliovaara / Patten vs Kokkinakis / Kovacevic professional tennis match in the 2026 Wimbledon Men Doubles Semifinal 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":[0.29,0.71],"probability":0.29,"spread":0.009999999999999953,"active":true,"closed":false,"start_date":"2026-07-07T16:05:00Z","end_date":"2026-07-23T10:00:00Z","closed_time":"2026-07-23T10:00:00Z","volume":324.84,"volume_24hr":324.84,"prob_24h_change":0.29,"volume_24h_change":324.84,"normalized_vol_24hr":13.909510612487793,"normalized_volume":9.390670776367188,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-09T06:08:00.781880Z","fetched_at":"2026-07-09T06:07:21.123188Z","added_at":"2026-07-07T16:16:30.074590Z","url":"https://kalshi.com/markets/kxatpdoubles/heliovaara-patten-vs-kokkinakis-kovacevic/kxatpdoubles-26jul09helpatkokkov","event_title":"Heliovaara / Patten vs Kokkinakis / Kovacevic","chart_24h":[0.0,0.0,0.0,0.36,0.36,0.36,0.36,0.36,0.33,0.33,0.33,0.33,0.33,0.31,0.31,0.31,0.29,0.29,0.29,0.29,0.28,0.28,0.28,0.28,0.31,0.31,0.3,0.29]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPDOUBLES-26JUL09HELPATKOKKOV","as_of":"2026-07-09T06:41:44.079068Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Heliovaara / Patten vs Kokkinakis / Kovacevic\" — top market at 72% probability across 2 outcomes","source_url":null}}