{"_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-26OCT06HOLMAR","as_of":"2026-10-06T14:51:28.364984Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Holmgren vs Martinez\" — \"August Holmgren\" leads at 52% across 2 outcomes as of 2026-10-06 UTC. https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26OCT06HOLMAR","source_url":"https://kalshi.com/markets/kxatpchallengermatch/holmgren-vs-martinez/kxatpchallengermatch-26oct06holmar"},"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT06HOLMAR","ticker":"KXATPCHALLENGERMATCH-26OCT06HOLMAR","slug":"KXATPCHALLENGERMATCH-26OCT06HOLMAR","title":"Holmgren vs Martinez","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-10-06T00:40:00Z","end_date":"2026-10-20T12:30:00Z","closed_time":null,"volume":9268.289999999999,"volume_24hr":9268.289999999999,"volume_24h_change":null,"normalized_vol_24hr":27.30706024169922,"normalized_volume":22.48263168334961,"liquidity":null,"open_interest":9230.39,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT06HOLMAR","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"August Holmgren","top_outcome_probability":0.52,"top_outcome_prob_24h_change":0.52,"top_outcome_volume_24h_change":8215.47,"updated_at":"2026-10-06T14:42:09.718410Z","fetched_at":"2026-10-06T14:42:09.718410Z","added_at":"2026-10-06T00:50:43.665224Z","url":"https://kalshi.com/markets/kxatpchallengermatch/holmgren-vs-martinez/kxatpchallengermatch-26oct06holmar","chart_24h":[0.0,3.0,9.969999999999999,19.44,541.37,541.5799999999999,550.26,569.2099999999999,7062.34,7356.34,7902.95,8556.53],"kind":"live","mutually_exclusive":true,"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT06HOLMAR-HOL","event_id":"KXATPCHALLENGERMATCH-26OCT06HOLMAR","slug":"KXATPCHALLENGERMATCH-26OCT06HOLMAR-HOL","question":"August Holmgren wins","group_item_title":"August Holmgren","description":"If August Holmgren wins the Holmgren vs Martinez professional tennis match in the 2026 ATP Challenger Villena Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Holmgren vs Martinez professional tennis match in the 2026 ATP Challenger Villena Round Of 32 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":[0.52,0.48],"probability":0.52,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-06T00:40:00Z","end_date":"2026-10-20T12:30:00Z","closed_time":"2026-10-20T12:30:00Z","result":null,"volume":8215.47,"volume_24hr":8215.47,"prob_24h_change":0.52,"volume_24h_change":8215.47,"normalized_vol_24hr":28.102108001708984,"normalized_volume":25.29323959350586,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-06T14:42:10.006430Z","fetched_at":"2026-10-06T14:42:10.006430Z","added_at":"2026-10-06T00:50:43.812795Z","url":"https://kalshi.com/markets/kxatpchallengermatch/holmgren-vs-martinez/kxatpchallengermatch-26oct06holmar","event_title":"Holmgren vs Martinez","chart_24h":[0.0,0.0,0.51,0.51,0.51,0.51,0.51,0.52,0.52,0.52]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26OCT06HOLMAR-MAR","event_id":"KXATPCHALLENGERMATCH-26OCT06HOLMAR","slug":"KXATPCHALLENGERMATCH-26OCT06HOLMAR-MAR","question":"Pedro Martinez wins","group_item_title":"Pedro Martinez","description":"If Pedro Martinez wins the Holmgren vs Martinez professional tennis match in the 2026 ATP Challenger Villena Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Holmgren vs Martinez professional tennis match in the 2026 ATP Challenger Villena Round Of 32 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":[0.49,0.51],"probability":0.49,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-10-06T00:40:00Z","end_date":"2026-10-20T12:30:00Z","closed_time":"2026-10-20T12:30:00Z","result":null,"volume":1052.82,"volume_24hr":1052.82,"prob_24h_change":0.49,"volume_24h_change":1052.82,"normalized_vol_24hr":16.755382537841797,"normalized_volume":15.080645561218262,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-06T14:42:10.006430Z","fetched_at":"2026-10-06T14:42:10.006430Z","added_at":"2026-10-06T00:50:43.812795Z","url":"https://kalshi.com/markets/kxatpchallengermatch/holmgren-vs-martinez/kxatpchallengermatch-26oct06holmar","event_title":"Holmgren vs Martinez","chart_24h":[0.0,0.0,0.49,0.49,0.49,0.49,0.49,0.5,0.5,0.49,0.49,0.49,0.49]}]}