{"_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/KXATPCHALLENGERDOUBLES-26OCT08TAMWANSANZHE","as_of":"2026-10-08T09:57:13.545902Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Tamm / Wang vs Santillan / Zheng\" — resolved: \"Akira Santillan / Baoluo Zheng\" (closed 2026-10-08). https://pdata.world/events/kalshi/KXATPCHALLENGERDOUBLES-26OCT08TAMWANSANZHE","source_url":"https://kalshi.com/markets/kxatpchallengerdoubles/tamm-wang-vs-santillan-zheng/kxatpchallengerdoubles-26oct08tamwansanzhe"},"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26OCT08TAMWANSANZHE","ticker":"KXATPCHALLENGERDOUBLES-26OCT08TAMWANSANZHE","slug":"KXATPCHALLENGERDOUBLES-26OCT08TAMWANSANZHE","title":"Tamm / Wang vs Santillan / Zheng","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-10-07T17:32:00Z","end_date":"2026-10-22T05:20:00Z","closed_time":"2026-10-08T08:59:49Z","volume":7357.03,"volume_24hr":4170.780000000001,"volume_24h_change":null,"normalized_vol_24hr":23.402584075927734,"normalized_volume":21.349763870239258,"liquidity":null,"open_interest":6873.0599999999995,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT08TAMWANSANZHE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Akira Santillan / Baoluo Zheng","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":2104.77,"updated_at":"2026-10-08T09:00:58.696470Z","fetched_at":"2026-10-08T09:00:58.696470Z","added_at":"2026-10-07T17:36:36.659783Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/tamm-wang-vs-santillan-zheng/kxatpchallengerdoubles-26oct08tamwansanzhe","chart_24h":[0.0,52.23,118.13,145.12,4170.780000000001,4170.780000000001],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26OCT08TAMWANSANZHE-SANZHE","event_id":"KXATPCHALLENGERDOUBLES-26OCT08TAMWANSANZHE","slug":"KXATPCHALLENGERDOUBLES-26OCT08TAMWANSANZHE-SANZHE","question":"Akira Santillan / Baoluo Zheng wins","group_item_title":"Akira Santillan / Baoluo Zheng","description":"If Akira Santillan / Baoluo Zheng wins the Tamm / Wang vs Santillan / Zheng professional tennis match in the 2026 ATP Challenger Wuning 3 Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Tamm / Wang vs Santillan / Zheng professional tennis match in the 2026 ATP Challenger Wuning 3 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).\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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-07T17:32:00Z","end_date":"2026-10-22T05:20:00Z","closed_time":"2026-10-08T08:59:49Z","result":"yes","volume":4138.62,"volume_24hr":2104.77,"prob_24h_change":0.99,"volume_24h_change":2104.77,"normalized_vol_24hr":22.311784744262695,"normalized_volume":21.592269897460938,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-08T09:00:58.844711Z","fetched_at":"2026-10-08T09:00:58.844711Z","added_at":"2026-10-07T17:36:36.864819Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/tamm-wang-vs-santillan-zheng/kxatpchallengerdoubles-26oct08tamwansanzhe","event_title":"Tamm / Wang vs Santillan / Zheng","chart_24h":[0.0,0.0,0.0,0.0,0.47,0.47,0.47,0.46,0.54,0.54,0.99]},{"source":"kalshi","id":"KXATPCHALLENGERDOUBLES-26OCT08TAMWANSANZHE-TAMWAN","event_id":"KXATPCHALLENGERDOUBLES-26OCT08TAMWANSANZHE","slug":"KXATPCHALLENGERDOUBLES-26OCT08TAMWANSANZHE-TAMWAN","question":"Kristjan Tamm / Aoran Wang wins","group_item_title":"Kristjan Tamm / Aoran Wang","description":"If Kristjan Tamm / Aoran Wang wins the Tamm / Wang vs Santillan / Zheng professional tennis match in the 2026 ATP Challenger Wuning 3 Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Tamm / Wang vs Santillan / Zheng professional tennis match in the 2026 ATP Challenger Wuning 3 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).\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":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-07T17:32:00Z","end_date":"2026-10-22T05:20:00Z","closed_time":"2026-10-08T08:59:49Z","result":"no","volume":3218.41,"volume_24hr":2066.01,"prob_24h_change":0.01,"volume_24h_change":2066.01,"normalized_vol_24hr":22.203580856323242,"normalized_volume":20.308345794677734,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-08T09:00:58.844711Z","fetched_at":"2026-10-08T09:00:58.844711Z","added_at":"2026-10-07T17:36:36.864819Z","url":"https://kalshi.com/markets/kxatpchallengerdoubles/tamm-wang-vs-santillan-zheng/kxatpchallengerdoubles-26oct08tamwansanzhe","event_title":"Tamm / Wang vs Santillan / Zheng","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.65,0.59,0.52,0.01]}]}