{"source":"kalshi","id":"KXITFMATCH-26JUN16MAZSER","ticker":"KXITFMATCH-26JUN16MAZSER","slug":"KXITFMATCH-26JUN16MAZSER","title":"Mazza vs Serafini","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-06-15T22:42:00Z","end_date":"2026-06-30T10:30:00Z","closed_time":"2026-06-16T18:40:59Z","volume":471259.03,"volume_24hr":469485.13,"volume_24h_change":null,"normalized_vol_24hr":54.76179504394531,"normalized_volume":44.50094985961914,"liquidity":null,"open_interest":257139.93,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN16MAZSER","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Marcello Serafini","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":314927.0,"updated_at":"2026-06-16T18:45:53.382607Z","fetched_at":"2026-06-16T18:45:53.382607Z","added_at":"2026-06-15T22:51:09.000087Z","url":"https://kalshi.com/markets/kxitfmatch/mazza-vs-serafini/kxitfmatch-26jun16mazser","chart_24h":[0.0,11.0,11.0,40.64,15190.23,66893.13,147661.15,309226.83999999997,469485.13],"markets":[{"source":"kalshi","id":"KXITFMATCH-26JUN16MAZSER-SER","event_id":"KXITFMATCH-26JUN16MAZSER","slug":"KXITFMATCH-26JUN16MAZSER-SER","question":"Will Marcello Serafini win the Mazza vs Serafini: M25 Milano Round of 32 match?","group_item_title":"Marcello Serafini","description":"If Marcello Serafini wins the Mazza vs Serafini professional tennis match in the 2026 M25 Milano Round of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Mazza vs Serafini professional tennis match in the 2026 M25 Milano 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":"2026-06-15T22:42:00Z","end_date":"2026-06-30T10:30:00Z","closed_time":"2026-06-16T18:40:59Z","volume":316700.9,"volume_24hr":314927.0,"prob_24h_change":0.99,"volume_24h_change":314927.0,"normalized_vol_24hr":56.52081298828125,"normalized_volume":46.709529876708984,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-16T18:46:44.893628Z","fetched_at":"2026-06-16T18:45:53.399747Z","added_at":"2026-06-15T22:51:09.194128Z","url":"https://kalshi.com/markets/kxitfmatch/mazza-vs-serafini/kxitfmatch-26jun16mazser","event_title":"Mazza vs Serafini","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.21,0.23,0.21,0.21,0.1,0.11,0.63,0.99]},{"source":"kalshi","id":"KXITFMATCH-26JUN16MAZSER-MAZ","event_id":"KXITFMATCH-26JUN16MAZSER","slug":"KXITFMATCH-26JUN16MAZSER-MAZ","question":"Will Manuel Mazza win the Mazza vs Serafini: M25 Milano Round of 32 match?","group_item_title":"Manuel Mazza","description":"If Manuel Mazza wins the Mazza vs Serafini professional tennis match in the 2026 M25 Milano Round of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Mazza vs Serafini professional tennis match in the 2026 M25 Milano 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":"2026-06-15T22:42:00Z","end_date":"2026-06-30T10:30:00Z","closed_time":"2026-06-16T18:40:59Z","volume":154558.13,"volume_24hr":154558.13,"prob_24h_change":0.01,"volume_24h_change":154558.13,"normalized_vol_24hr":50.344120025634766,"normalized_volume":41.568138122558594,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-16T18:46:44.893628Z","fetched_at":"2026-06-16T18:45:53.399747Z","added_at":"2026-06-15T22:51:09.194128Z","url":"https://kalshi.com/markets/kxitfmatch/mazza-vs-serafini/kxitfmatch-26jun16mazser","event_title":"Mazza vs Serafini","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.77,0.91,0.89,0.38,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXITFMATCH-26JUN16MAZSER","as_of":"2026-06-16T21:22:17.519004Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Mazza vs Serafini\" — top market at 99% probability across 2 outcomes","source_url":null}}