{"source":"kalshi","id":"KXITFMATCH-26JUN09KOYJON","ticker":"KXITFMATCH-26JUN09KOYJON","slug":"KXITFMATCH-26JUN09KOYJON","title":"Koyama vs Jones","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-06-09T13:12:00Z","end_date":"2026-06-24T01:00:00Z","closed_time":"2026-06-10T03:04:13Z","volume":360473.89,"volume_24hr":345986.53,"volume_24h_change":null,"normalized_vol_24hr":60.35314178466797,"normalized_volume":43.108001708984375,"liquidity":null,"open_interest":225738.19,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN09KOYJON","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Hayden Jones","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":119801.32,"updated_at":"2026-06-10T03:10:59.904140Z","fetched_at":"2026-06-10T03:10:59.904140Z","added_at":"2026-06-09T13:19:53.347986Z","url":"https://kalshi.com/markets/kxitfmatch/koyama-vs-jones/kxitfmatch-26jun09koyjon","chart_24h":[0.0,5694.47,29924.11,129112.29000000001,240665.46999999997,345986.53],"markets":[{"source":"kalshi","id":"KXITFMATCH-26JUN09KOYJON-JON","event_id":"KXITFMATCH-26JUN09KOYJON","slug":"KXITFMATCH-26JUN09KOYJON-JON","question":"Will Hayden Jones win the Koyama vs Jones: M15 Tokyo Round of 32 match?","group_item_title":"Hayden Jones","description":"If Hayden Jones wins the Koyama vs Jones professional tennis match in the 2026 M15 Tokyo Round of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Koyama vs Jones professional tennis match in the 2026 M15 Tokyo 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), all markets will resolve to $0.50. If a player withdraws or forfeits after a match has started, that player will resolve to No. 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":"2026-06-09T13:12:00Z","end_date":"2026-06-24T01:00:00Z","closed_time":"2026-06-10T03:04:13Z","volume":130593.39,"volume_24hr":119801.32,"prob_24h_change":0.99,"volume_24h_change":119801.32,"normalized_vol_24hr":53.90628433227539,"normalized_volume":42.53339767456055,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T03:11:51.622632Z","fetched_at":"2026-06-10T03:11:00.026553Z","added_at":"2026-06-09T13:19:53.566983Z","url":"https://kalshi.com/markets/kxitfmatch/koyama-vs-jones/kxitfmatch-26jun09koyjon","event_title":"Koyama vs Jones","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.5,0.73,0.91,0.78,0.99]},{"source":"kalshi","id":"KXITFMATCH-26JUN09KOYJON-KOY","event_id":"KXITFMATCH-26JUN09KOYJON","slug":"KXITFMATCH-26JUN09KOYJON-KOY","question":"Will Hiromasa Koyama win the Koyama vs Jones: M15 Tokyo Round of 32 match?","group_item_title":"Hiromasa Koyama","description":"If Hiromasa Koyama wins the Koyama vs Jones professional tennis match in the 2026 M15 Tokyo Round of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Koyama vs Jones professional tennis match in the 2026 M15 Tokyo 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), all markets will resolve to $0.50. If a player withdraws or forfeits after a match has started, that player will resolve to No. 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":"2026-06-09T13:12:00Z","end_date":"2026-06-24T01:00:00Z","closed_time":"2026-06-10T03:04:13Z","volume":229880.5,"volume_24hr":226185.21,"prob_24h_change":0.01,"volume_24h_change":226185.21,"normalized_vol_24hr":59.924827575683594,"normalized_volume":46.714866638183594,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T03:11:51.622632Z","fetched_at":"2026-06-10T03:11:00.026553Z","added_at":"2026-06-09T13:19:53.566983Z","url":"https://kalshi.com/markets/kxitfmatch/koyama-vs-jones/kxitfmatch-26jun09koyjon","event_title":"Koyama vs Jones","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.52,0.28,0.08,0.3,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXITFMATCH-26JUN09KOYJON","as_of":"2026-06-10T09:13:04.072064Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Koyama vs Jones\" — top market at 1% probability across 2 outcomes","source_url":null}}