{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26NOV09MASAND","as_of":"2026-11-09T11:53:19.310810Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Nikita Mashtakov vs Adrian Andreev\" — \"Adrian Andreev\" leads at 83% across 2 outcomes as of 2026-11-09 UTC. https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26NOV09MASAND","source_url":"https://kalshi.com/markets/kxatpchallengermatch/nikita-mashtakov-vs-adrian-andreev/kxatpchallengermatch-26nov09masand"},"source":"kalshi","id":"KXATPCHALLENGERMATCH-26NOV09MASAND","ticker":"KXATPCHALLENGERMATCH-26NOV09MASAND","slug":"KXATPCHALLENGERMATCH-26NOV09MASAND","title":"Nikita Mashtakov vs Adrian Andreev","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-11-09T06:06:00Z","end_date":"2026-11-23T09:30:00Z","closed_time":null,"volume":1644832.99,"volume_24hr":1369790.55,"volume_24h_change":null,"normalized_vol_24hr":57.41073989868164,"normalized_volume":54.120723724365234,"liquidity":null,"open_interest":1024785.9099999999,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26NOV09MASAND","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Adrian Andreev","top_outcome_probability":0.83,"top_outcome_prob_24h_change":0.83,"top_outcome_volume_24h_change":566148.8,"updated_at":"2026-11-09T11:50:52.377294Z","fetched_at":"2026-11-09T11:50:52.377294Z","added_at":"2026-11-09T06:10:21.223467Z","url":"https://kalshi.com/markets/kxatpchallengermatch/nikita-mashtakov-vs-adrian-andreev/kxatpchallengermatch-26nov09masand","chart_24h":[0.0,130.07999999999998,165.29999999999998,295.03999999999996,574.38,51588.32,629882.6000000001,950996.75],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26NOV09MASAND-AND","event_id":"KXATPCHALLENGERMATCH-26NOV09MASAND","slug":"KXATPCHALLENGERMATCH-26NOV09MASAND-AND","question":"Adrian Andreev wins","group_item_title":"Adrian Andreev","description":"If Adrian Andreev wins the Nikita Mashtakov vs Adrian Andreev professional tennis match in the 2026 ATP Challenger Hersonissos Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Nikita Mashtakov vs Adrian Andreev professional tennis match in the 2026 ATP Challenger Hersonissos Final 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).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.83,0.17000000000000004],"probability":0.83,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-11-09T06:06:00Z","end_date":"2026-11-23T09:30:00Z","closed_time":"2026-11-23T09:30:00Z","result":null,"volume":698944.88,"volume_24hr":566148.8,"prob_24h_change":0.83,"volume_24h_change":566148.8,"normalized_vol_24hr":57.94935607910156,"normalized_volume":50.8094367980957,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-11-09T11:50:52.580851Z","fetched_at":"2026-11-09T11:50:52.580851Z","added_at":"2026-11-09T06:10:21.368178Z","url":"https://kalshi.com/markets/kxatpchallengermatch/nikita-mashtakov-vs-adrian-andreev/kxatpchallengermatch-26nov09masand","event_title":"Nikita Mashtakov vs Adrian Andreev","chart_24h":[0.0,0.0,0.77,0.77,0.77,0.77,0.85,0.62,0.88]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26NOV09MASAND-MAS","event_id":"KXATPCHALLENGERMATCH-26NOV09MASAND","slug":"KXATPCHALLENGERMATCH-26NOV09MASAND-MAS","question":"Nikita Mashtakov wins","group_item_title":"Nikita Mashtakov","description":"If Nikita Mashtakov wins the Nikita Mashtakov vs Adrian Andreev professional tennis match in the 2026 ATP Challenger Hersonissos Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Nikita Mashtakov vs Adrian Andreev professional tennis match in the 2026 ATP Challenger Hersonissos Final 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).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.18,0.8200000000000001],"probability":0.18,"spread":0.009999999999999981,"active":true,"closed":false,"start_date":"2026-11-09T06:06:00Z","end_date":"2026-11-23T09:30:00Z","closed_time":"2026-11-23T09:30:00Z","result":null,"volume":945888.11,"volume_24hr":803641.75,"prob_24h_change":0.18,"volume_24h_change":803641.75,"normalized_vol_24hr":61.05472946166992,"normalized_volume":53.119747161865234,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-11-09T11:50:52.580851Z","fetched_at":"2026-11-09T11:50:52.580851Z","added_at":"2026-11-09T06:10:21.368178Z","url":"https://kalshi.com/markets/kxatpchallengermatch/nikita-mashtakov-vs-adrian-andreev/kxatpchallengermatch-26nov09masand","event_title":"Nikita Mashtakov vs Adrian Andreev","chart_24h":[0.0,0.0,0.25,0.25,0.25,0.24,0.16,0.38,0.12]}]}