{"source":"kalshi","id":"KXATPDOUBLES-26MAY27BORZHAHELPAT","ticker":"KXATPDOUBLES-26MAY27BORZHAHELPAT","slug":"KXATPDOUBLES-26MAY27BORZHAHELPAT","title":"Borges / Zhang vs Heliovaara / Patten","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-05-25T23:03:00Z","end_date":"2026-06-10T09:00:00Z","closed_time":null,"volume":1663.78,"volume_24hr":1663.78,"volume_24h_change":null,"normalized_vol_24hr":17.392383575439453,"normalized_volume":14.285300254821777,"liquidity":null,"open_interest":1652.78,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26MAY27BORZHAHELPAT","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Harri Heliovaara / Henry Patten","top_outcome_probability":0.87,"top_outcome_prob_24h_change":0.87,"top_outcome_volume_24h_change":1401.78,"updated_at":"2026-05-27T04:25:18.488083Z","fetched_at":"2026-05-27T04:25:18.488083Z","added_at":"2026-05-25T23:14:15.337417Z","url":"https://kalshi.com/markets/kxatpdoubles/borges-zhang-vs-heliovaara-patten/kxatpdoubles-26may27borzhahelpat","chart_24h":[200.0,1662.78,1663.78],"markets":[{"source":"kalshi","id":"KXATPDOUBLES-26MAY27BORZHAHELPAT-HELPAT","event_id":"KXATPDOUBLES-26MAY27BORZHAHELPAT","slug":"KXATPDOUBLES-26MAY27BORZHAHELPAT-HELPAT","question":"Will Harri Heliovaara / Henry Patten win the Borges / Zhang vs Heliovaara / Patten: Round Of 64 match?","group_item_title":"Harri Heliovaara / Henry Patten","description":"If Harri Heliovaara / Henry Patten wins the Borges / Zhang vs Heliovaara / Patten professional tennis match in the 2026 French Open Men Doubles Round Of 64 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Borges / Zhang vs Heliovaara / Patten professional tennis match in the 2026 French Open Men Doubles Round Of 64 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":[0.87,0.13],"probability":0.87,"spread":0.07000000000000006,"active":true,"closed":false,"start_date":"2026-05-25T23:03:00Z","end_date":"2026-06-10T09:00:00Z","closed_time":"2026-06-10T09:00:00Z","volume":1401.78,"volume_24hr":1401.78,"prob_24h_change":0.87,"volume_24h_change":1401.78,"normalized_vol_24hr":17.49464988708496,"normalized_volume":17.037179946899414,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-27T00:39:34.714752Z","fetched_at":"2026-05-27T00:39:34.714752Z","added_at":"2026-05-25T23:14:15.431091Z","url":"https://kalshi.com/markets/kxatpdoubles/borges-zhang-vs-heliovaara-patten/kxatpdoubles-26may27borzhahelpat","event_title":"Borges / Zhang vs Heliovaara / Patten","chart_24h":[0.0,0.0,0.85,0.87]},{"source":"kalshi","id":"KXATPDOUBLES-26MAY27BORZHAHELPAT-BORZHA","event_id":"KXATPDOUBLES-26MAY27BORZHAHELPAT","slug":"KXATPDOUBLES-26MAY27BORZHAHELPAT-BORZHA","question":"Will Nuno Borges / Zhizhen Zhang win the Borges / Zhang vs Heliovaara / Patten: Round Of 64 match?","group_item_title":"Nuno Borges / Zhizhen Zhang","description":"If Nuno Borges / Zhizhen Zhang wins the Borges / Zhang vs Heliovaara / Patten professional tennis match in the 2026 French Open Men Doubles Round Of 64 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Borges / Zhang vs Heliovaara / Patten professional tennis match in the 2026 French Open Men Doubles Round Of 64 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":[0.14,0.86],"probability":0.14,"spread":0.06000000000000001,"active":true,"closed":false,"start_date":"2026-05-25T23:03:00Z","end_date":"2026-06-10T09:00:00Z","closed_time":"2026-06-10T09:00:00Z","volume":262.0,"volume_24hr":262.0,"prob_24h_change":0.14,"volume_24h_change":262.0,"normalized_vol_24hr":10.344975471496582,"normalized_volume":10.074464797973633,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-27T04:25:46.606965Z","fetched_at":"2026-05-27T04:25:18.562307Z","added_at":"2026-05-25T23:14:15.431091Z","url":"https://kalshi.com/markets/kxatpdoubles/borges-zhang-vs-heliovaara-patten/kxatpdoubles-26may27borzhahelpat","event_title":"Borges / Zhang vs Heliovaara / Patten","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.1,0.1,0.14]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPDOUBLES-26MAY27BORZHAHELPAT","as_of":"2026-05-27T05:35:12.803247Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Borges / Zhang vs Heliovaara / Patten\" — top market at 87% probability across 2 outcomes","source_url":null}}