{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUN18OCOBON","ticker":"KXATPCHALLENGERMATCH-26JUN18OCOBON","slug":"KXATPCHALLENGERMATCH-26JUN18OCOBON","title":"O'Connell vs Bonzi","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-06-18T00:30:00Z","end_date":"2026-07-02T12:20:00Z","closed_time":"2026-06-18T16:01:34Z","volume":864148.44,"volume_24hr":862770.91,"volume_24h_change":null,"normalized_vol_24hr":57.44557571411133,"normalized_volume":48.08504104614258,"liquidity":null,"open_interest":524951.29,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN18OCOBON","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Christopher O'Connell","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":348831.33,"updated_at":"2026-06-18T16:09:17.013095Z","fetched_at":"2026-06-18T16:09:17.013095Z","added_at":"2026-06-18T00:38:44.215275Z","url":"https://kalshi.com/markets/kxatpchallengermatch/oconnell-vs-bonzi/kxatpchallengermatch-26jun18ocobon","chart_24h":[26.38,40.96,44.6,150.6,150.6,394.99,397.81,497.81,504.59000000000003,640.88,647.95,648.95,818.22,1100.3600000000001,1100.3600000000001,2171.11,3295.29,46292.92,526265.55,862770.91],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUN18OCOBON-OCO","event_id":"KXATPCHALLENGERMATCH-26JUN18OCOBON","slug":"KXATPCHALLENGERMATCH-26JUN18OCOBON-OCO","question":"Will Christopher O'Connell win the O'Connell vs Bonzi: Quarterfinal match?","group_item_title":"Christopher O'Connell","description":"If Christopher O'Connell wins the O'Connell vs Bonzi professional tennis match in the 2026 ATP Challenger Nottingham 2 Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the O'Connell vs Bonzi professional tennis match in the 2026 ATP Challenger Nottingham 2 Quarterfinal 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":"2026-06-18T00:30:00Z","end_date":"2026-07-02T12:20:00Z","closed_time":"2026-06-18T16:01:34Z","volume":350208.86,"volume_24hr":348831.33,"prob_24h_change":0.99,"volume_24h_change":348831.33,"normalized_vol_24hr":57.60744857788086,"normalized_volume":47.45426559448242,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-18T16:09:43.033809Z","fetched_at":"2026-06-18T16:09:17.020930Z","added_at":"2026-06-18T00:38:44.406256Z","url":"https://kalshi.com/markets/kxatpchallengermatch/oconnell-vs-bonzi/kxatpchallengermatch-26jun18ocobon","event_title":"O'Connell vs Bonzi","chart_24h":[0.0,0.0,0.0,0.0,0.35,0.33,0.33,0.33,0.33,0.33,0.33,0.3,0.91,0.99]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUN18OCOBON-BON","event_id":"KXATPCHALLENGERMATCH-26JUN18OCOBON","slug":"KXATPCHALLENGERMATCH-26JUN18OCOBON-BON","question":"Will Benjamin Bonzi win the O'Connell vs Bonzi: Quarterfinal match?","group_item_title":"Benjamin Bonzi","description":"If Benjamin Bonzi wins the O'Connell vs Bonzi professional tennis match in the 2026 ATP Challenger Nottingham 2 Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the O'Connell vs Bonzi professional tennis match in the 2026 ATP Challenger Nottingham 2 Quarterfinal 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":"2026-06-18T00:30:00Z","end_date":"2026-07-02T12:20:00Z","closed_time":"2026-06-18T16:01:34Z","volume":513939.58,"volume_24hr":513939.58,"prob_24h_change":-0.67,"volume_24h_change":513913.2,"normalized_vol_24hr":61.15895080566406,"normalized_volume":50.34872055053711,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-18T16:09:43.033809Z","fetched_at":"2026-06-18T16:09:17.020930Z","added_at":"2026-06-18T00:38:44.406256Z","url":"https://kalshi.com/markets/kxatpchallengermatch/oconnell-vs-bonzi/kxatpchallengermatch-26jun18ocobon","event_title":"O'Connell vs Bonzi","chart_24h":[0.68,0.68,0.67,0.67,0.67,0.67,0.69,0.69,0.69,0.69,0.69,0.69,0.69,0.69,0.69,0.69,0.69,0.7,0.69,0.71,0.12,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUN18OCOBON","as_of":"2026-06-18T17:22:02.736349Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"O'Connell vs Bonzi\" — top market at 1% probability across 2 outcomes","source_url":null}}