{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG30SILVIV","ticker":"KXATPCHALLENGERMATCH-26AUG30SILVIV","slug":"KXATPCHALLENGERMATCH-26AUG30SILVIV","title":"Silva vs Vives Marcos","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-08-29T22:20:00Z","end_date":"2026-09-13T10:10:00Z","closed_time":"2026-08-30T12:45:03Z","volume":667844.96,"volume_24hr":642993.32,"volume_24h_change":null,"normalized_vol_24hr":63.73225402832031,"normalized_volume":49.06834030151367,"liquidity":null,"open_interest":277470.44,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG30SILVIV","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Pedro Vives Marcos","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":345005.22,"updated_at":"2026-08-30T12:49:50.789355Z","fetched_at":"2026-08-30T12:49:50.789355Z","added_at":"2026-08-29T22:32:12.367134Z","url":"https://kalshi.com/markets/kxatpchallengermatch/silva-vs-vives-marcos/kxatpchallengermatch-26aug30silviv","chart_24h":[0.0,416.0,446.0,458.0,571.0,12749.16,67419.45000000001,264533.07,541511.0,642993.32],"kind":"live","markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG30SILVIV-VIV","event_id":"KXATPCHALLENGERMATCH-26AUG30SILVIV","slug":"KXATPCHALLENGERMATCH-26AUG30SILVIV-VIV","question":"Pedro Vives Marcos wins","group_item_title":"Pedro Vives Marcos","description":"If Pedro Vives Marcos wins the Silva vs Vives Marcos professional tennis match in the 2026 ATP Challenger Porto Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Silva vs Vives Marcos professional tennis match in the 2026 ATP Challenger Porto Qualification Round 1 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":"2026-08-29T22:20:00Z","end_date":"2026-09-13T10:10:00Z","closed_time":"2026-08-30T12:45:03Z","volume":363084.92,"volume_24hr":345005.22,"prob_24h_change":0.99,"volume_24h_change":345005.22,"normalized_vol_24hr":63.06793212890625,"normalized_volume":51.02251052856445,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-30T12:49:50.798563Z","fetched_at":"2026-08-30T12:49:50.798563Z","added_at":"2026-08-29T22:32:12.444498Z","url":"https://kalshi.com/markets/kxatpchallengermatch/silva-vs-vives-marcos/kxatpchallengermatch-26aug30silviv","event_title":"Silva vs Vives Marcos","chart_24h":[0.0,0.0,0.0,0.79,0.79,0.79,0.85,0.44,0.77,0.98,0.99]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG30SILVIV-SIL","event_id":"KXATPCHALLENGERMATCH-26AUG30SILVIV","slug":"KXATPCHALLENGERMATCH-26AUG30SILVIV-SIL","question":"Joao Silva wins","group_item_title":"Joao Silva","description":"If Joao Silva wins the Silva vs Vives Marcos professional tennis match in the 2026 ATP Challenger Porto Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Silva vs Vives Marcos professional tennis match in the 2026 ATP Challenger Porto Qualification Round 1 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":"2026-08-29T22:20:00Z","end_date":"2026-09-13T10:10:00Z","closed_time":"2026-08-30T12:45:03Z","volume":304760.04,"volume_24hr":297988.1,"prob_24h_change":0.01,"volume_24h_change":297988.1,"normalized_vol_24hr":61.62702560424805,"normalized_volume":49.63628005981445,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-30T12:49:50.798563Z","fetched_at":"2026-08-30T12:49:50.798563Z","added_at":"2026-08-29T22:32:12.444498Z","url":"https://kalshi.com/markets/kxatpchallengermatch/silva-vs-vives-marcos/kxatpchallengermatch-26aug30silviv","event_title":"Silva vs Vives Marcos","chart_24h":[0.0,0.0,0.0,0.21,0.21,0.21,0.22,0.14,0.56,0.22,0.03,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26AUG30SILVIV","as_of":"2026-08-30T13:18:13.280105Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Silva vs Vives Marcos\" — top market at 99% probability across 2 outcomes","source_url":null}}