{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26SEP14JOHARU","ticker":"KXATPCHALLENGERMATCH-26SEP14JOHARU","slug":"KXATPCHALLENGERMATCH-26SEP14JOHARU","title":"Johnson vs Arutiunian","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-14T06:20:00Z","end_date":"2026-09-28T18:10:00Z","closed_time":null,"volume":9059.32,"volume_24hr":6744.79,"volume_24h_change":null,"normalized_vol_24hr":24.496448516845703,"normalized_volume":22.532575607299805,"liquidity":null,"open_interest":8407.63,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26SEP14JOHARU","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Spencer Johnson","top_outcome_probability":0.79,"top_outcome_prob_24h_change":0.79,"top_outcome_volume_24h_change":6570.53,"updated_at":"2026-09-14T19:39:05.082731Z","fetched_at":"2026-09-14T19:39:05.082731Z","added_at":"2026-09-14T06:28:57.302765Z","url":"https://kalshi.com/markets/kxatpchallengermatch/johnson-vs-arutiunian/kxatpchallengermatch-26sep14joharu","chart_24h":[0.0,1.23,47.23,48.49,49.49,49.49,55.42,56.07,58.69,69.25,343.33,433.62,3805.82,4563.7,6675.9],"kind":"live","markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26SEP14JOHARU-JOH","event_id":"KXATPCHALLENGERMATCH-26SEP14JOHARU","slug":"KXATPCHALLENGERMATCH-26SEP14JOHARU-JOH","question":"Spencer Johnson wins","group_item_title":"Spencer Johnson","description":"If Spencer Johnson wins the Johnson vs Arutiunian professional tennis match in the 2026 ATP Challenger Tiburon Qualification Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Johnson vs Arutiunian professional tennis match in the 2026 ATP Challenger Tiburon Qualification 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":[0.79,0.20999999999999996],"probability":0.79,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-09-14T06:20:00Z","end_date":"2026-09-28T18:10:00Z","closed_time":"2026-09-28T18:10:00Z","volume":7855.23,"volume_24hr":6570.53,"prob_24h_change":0.79,"volume_24h_change":6570.53,"normalized_vol_24hr":25.575149536132812,"normalized_volume":25.042255401611328,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-14T19:39:05.708998Z","fetched_at":"2026-09-14T19:39:05.708998Z","added_at":"2026-09-14T06:28:57.391408Z","url":"https://kalshi.com/markets/kxatpchallengermatch/johnson-vs-arutiunian/kxatpchallengermatch-26sep14joharu","event_title":"Johnson vs Arutiunian","chart_24h":[0.0,0.8,0.76,0.76,0.74,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.78,0.78,0.78]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26SEP14JOHARU-ARU","event_id":"KXATPCHALLENGERMATCH-26SEP14JOHARU","slug":"KXATPCHALLENGERMATCH-26SEP14JOHARU-ARU","question":"Erik Arutiunian wins","group_item_title":"Erik Arutiunian","description":"If Erik Arutiunian wins the Johnson vs Arutiunian professional tennis match in the 2026 ATP Challenger Tiburon Qualification Final after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Johnson vs Arutiunian professional tennis match in the 2026 ATP Challenger Tiburon Qualification 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":[0.23,0.77],"probability":0.23,"spread":0.03,"active":true,"closed":false,"start_date":"2026-09-14T06:20:00Z","end_date":"2026-09-28T18:10:00Z","closed_time":"2026-09-28T18:10:00Z","volume":1204.09,"volume_24hr":174.26,"prob_24h_change":0.23,"volume_24h_change":174.26,"normalized_vol_24hr":8.83375072479248,"normalized_volume":15.667498588562012,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-14T19:39:05.708998Z","fetched_at":"2026-09-14T19:39:05.708998Z","added_at":"2026-09-14T06:28:57.391408Z","url":"https://kalshi.com/markets/kxatpchallengermatch/johnson-vs-arutiunian/kxatpchallengermatch-26sep14joharu","event_title":"Johnson vs Arutiunian","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.25,0.24,0.23,0.23]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26SEP14JOHARU","as_of":"2026-09-14T19:46:55.877970Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Johnson vs Arutiunian\" — top market at 79% probability across 2 outcomes","source_url":null}}