{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY28HENKOE","ticker":"KXATPCHALLENGERMATCH-26MAY28HENKOE","slug":"KXATPCHALLENGERMATCH-26MAY28HENKOE","title":"Henning vs Koenig","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-05-27T21:20:00Z","end_date":"2026-06-11T09:10:00Z","closed_time":null,"volume":2281.29,"volume_24hr":2281.29,"volume_24h_change":null,"normalized_vol_24hr":20.39133071899414,"normalized_volume":16.19038200378418,"liquidity":null,"open_interest":2246.29,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26MAY28HENKOE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Philip Henning","top_outcome_probability":0.84,"top_outcome_prob_24h_change":0.029999999999999916,"top_outcome_volume_24h_change":180.34,"updated_at":"2026-05-28T06:46:26.965590Z","fetched_at":"2026-05-28T06:46:26.965590Z","added_at":"2026-05-27T21:31:23.510324Z","url":"https://kalshi.com/markets/kxatpchallengermatch/henning-vs-koenig/kxatpchallengermatch-26may28henkoe","chart_24h":[32.0,38.0,144.0,154.0,164.0,194.0,2227.0,2229.34,2229.34,2229.34,2281.29],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY28HENKOE-HEN","event_id":"KXATPCHALLENGERMATCH-26MAY28HENKOE","slug":"KXATPCHALLENGERMATCH-26MAY28HENKOE-HEN","question":"Will Philip Henning win the Henning vs Koenig: Round Of 16 match?","group_item_title":"Philip Henning","description":"If Philip Henning wins the Henning vs Koenig professional tennis match in the 2026 ATP Challenger Centurion Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Henning vs Koenig professional tennis match in the 2026 ATP Challenger Centurion Round Of 16 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":[0.84,0.16000000000000003],"probability":0.84,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-05-27T21:20:00Z","end_date":"2026-06-11T09:10:00Z","closed_time":"2026-06-11T09:10:00Z","volume":211.34,"volume_24hr":211.34,"prob_24h_change":0.029999999999999916,"volume_24h_change":180.34,"normalized_vol_24hr":10.361014366149902,"normalized_volume":9.315619468688965,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-28T06:46:49.688657Z","fetched_at":"2026-05-28T06:46:27.078950Z","added_at":"2026-05-27T21:31:23.592984Z","url":"https://kalshi.com/markets/kxatpchallengermatch/henning-vs-koenig/kxatpchallengermatch-26may28henkoe","event_title":"Henning vs Koenig","chart_24h":[0.81,0.81,0.81,0.81,0.85,0.85,0.84,0.84,0.84,0.84,0.84,0.84]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26MAY28HENKOE-KOE","event_id":"KXATPCHALLENGERMATCH-26MAY28HENKOE","slug":"KXATPCHALLENGERMATCH-26MAY28HENKOE-KOE","question":"Will Luc Koenig win the Henning vs Koenig: Round Of 16 match?","group_item_title":"Luc Koenig","description":"If Luc Koenig wins the Henning vs Koenig professional tennis match in the 2026 ATP Challenger Centurion Round Of 16 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Henning vs Koenig professional tennis match in the 2026 ATP Challenger Centurion Round Of 16 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":[0.18,0.8200000000000001],"probability":0.18,"spread":0.009999999999999981,"active":true,"closed":false,"start_date":"2026-05-27T21:20:00Z","end_date":"2026-06-11T09:10:00Z","closed_time":"2026-06-11T09:10:00Z","volume":2069.95,"volume_24hr":2069.95,"prob_24h_change":-0.020000000000000018,"volume_24h_change":2068.95,"normalized_vol_24hr":21.041229248046875,"normalized_volume":18.91823387145996,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-28T06:46:49.688657Z","fetched_at":"2026-05-28T06:46:27.078950Z","added_at":"2026-05-27T21:31:23.592984Z","url":"https://kalshi.com/markets/kxatpchallengermatch/henning-vs-koenig/kxatpchallengermatch-26may28henkoe","event_title":"Henning vs Koenig","chart_24h":[0.2,0.2,0.2,0.19,0.19,0.18,0.16,0.19,0.19,0.19,0.19,0.18]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26MAY28HENKOE","as_of":"2026-05-28T08:50:39.557650Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Henning vs Koenig\" — top market at 18% probability across 2 outcomes","source_url":null}}