{"source":"kalshi","id":"KXATPDOUBLES-26MAY27NYSROGKOPPIE","ticker":"KXATPDOUBLES-26MAY27NYSROGKOPPIE","slug":"KXATPDOUBLES-26MAY27NYSROGKOPPIE","title":"Nys / Roger-Vasselin vs Kopriva / Pieczonka","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-05-25T23:03:00Z","end_date":"2026-06-10T09:00:00Z","closed_time":"2026-05-27T14:41:13Z","volume":122865.0,"volume_24hr":122865.0,"volume_24h_change":null,"normalized_vol_24hr":43.57194519042969,"normalized_volume":35.65745162963867,"liquidity":null,"open_interest":67095.62,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26MAY27NYSROGKOPPIE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Hugo Nys / Edouard Roger-Vasselin","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":50868.08,"updated_at":"2026-05-27T14:50:13.891473Z","fetched_at":"2026-05-27T14:50:13.891473Z","added_at":"2026-05-25T23:14:15.337417Z","url":"https://kalshi.com/markets/kxatpdoubles/nys-roger-vasselin-vs-kopriva-pieczonka/kxatpdoubles-26may27nysrogkoppie","chart_24h":[3.0,14.360000000000001,31521.8,104402.09,122107.44,122865.0],"markets":[{"source":"kalshi","id":"KXATPDOUBLES-26MAY27NYSROGKOPPIE-NYSROG","event_id":"KXATPDOUBLES-26MAY27NYSROGKOPPIE","slug":"KXATPDOUBLES-26MAY27NYSROGKOPPIE-NYSROG","question":"Will Hugo Nys / Edouard Roger-Vasselin win the Nys / Roger-Vasselin vs Kopriva / Pieczonka: Round Of 64 match?","group_item_title":"Hugo Nys / Edouard Roger-Vasselin","description":"If Hugo Nys / Edouard Roger-Vasselin wins the Nys / Roger-Vasselin vs Kopriva / Pieczonka 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 Nys / Roger-Vasselin vs Kopriva / Pieczonka 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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-05-25T23:03:00Z","end_date":"2026-06-10T09:00:00Z","closed_time":"2026-05-27T14:41:13Z","volume":50868.08,"volume_24hr":50868.08,"prob_24h_change":0.99,"volume_24h_change":50868.08,"normalized_vol_24hr":39.31851577758789,"normalized_volume":38.10612106323242,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-27T14:50:36.950725Z","fetched_at":"2026-05-27T14:50:13.899362Z","added_at":"2026-05-25T23:14:15.431091Z","url":"https://kalshi.com/markets/kxatpdoubles/nys-roger-vasselin-vs-kopriva-pieczonka/kxatpdoubles-26may27nysrogkoppie","event_title":"Nys / Roger-Vasselin vs Kopriva / Pieczonka","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.82,0.39,0.19,0.99,0.99]},{"source":"kalshi","id":"KXATPDOUBLES-26MAY27NYSROGKOPPIE-KOPPIE","event_id":"KXATPDOUBLES-26MAY27NYSROGKOPPIE","slug":"KXATPDOUBLES-26MAY27NYSROGKOPPIE-KOPPIE","question":"Will Vit Kopriva / Filip Pieczonka win the Nys / Roger-Vasselin vs Kopriva / Pieczonka: Round Of 64 match?","group_item_title":"Vit Kopriva / Filip Pieczonka","description":"If Vit Kopriva / Filip Pieczonka wins the Nys / Roger-Vasselin vs Kopriva / Pieczonka 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 Nys / Roger-Vasselin vs Kopriva / Pieczonka 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":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-05-25T23:03:00Z","end_date":"2026-06-10T09:00:00Z","closed_time":"2026-05-27T14:41:13Z","volume":71996.92,"volume_24hr":71996.92,"prob_24h_change":0.01,"volume_24h_change":71996.92,"normalized_vol_24hr":41.879638671875,"normalized_volume":40.5882682800293,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-27T14:50:36.950725Z","fetched_at":"2026-05-27T14:50:13.899362Z","added_at":"2026-05-25T23:14:15.431091Z","url":"https://kalshi.com/markets/kxatpdoubles/nys-roger-vasselin-vs-kopriva-pieczonka/kxatpdoubles-26may27nysrogkoppie","event_title":"Nys / Roger-Vasselin vs Kopriva / Pieczonka","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.9,0.9,0.9,0.9,0.9,0.85,0.5,0.8,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPDOUBLES-26MAY27NYSROGKOPPIE","as_of":"2026-05-27T16:30:51.053247Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Nys / Roger-Vasselin vs Kopriva / Pieczonka\" — top market at 1% probability across 2 outcomes","source_url":null}}