{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUN29GUIRON","ticker":"KXATPCHALLENGERMATCH-26JUN29GUIRON","slug":"KXATPCHALLENGERMATCH-26JUN29GUIRON","title":"Guillen Meza vs Roncadelli","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-06-28T22:10:00Z","end_date":"2026-07-13T10:00:00Z","closed_time":null,"volume":2543.58,"volume_24hr":2543.58,"volume_24h_change":null,"normalized_vol_24hr":20.248743057250977,"normalized_volume":14.848906517028809,"liquidity":null,"open_interest":2121.53,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN29GUIRON","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Alvaro Guillen Meza","top_outcome_probability":0.57,"top_outcome_prob_24h_change":0.57,"top_outcome_volume_24h_change":737.39,"updated_at":"2026-06-29T06:17:39.692715Z","fetched_at":"2026-06-29T06:17:39.692715Z","added_at":"2026-06-28T22:15:41.232880Z","url":"https://kalshi.com/markets/kxatpchallengermatch/guillen-meza-vs-roncadelli/kxatpchallengermatch-26jun29guiron","chart_24h":[0.0,0.0,216.95,765.95,2293.34,2293.34,2329.7,2411.23,2443.58,2543.58],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUN29GUIRON-GUI","event_id":"KXATPCHALLENGERMATCH-26JUN29GUIRON","slug":"KXATPCHALLENGERMATCH-26JUN29GUIRON-GUI","question":"Will Alvaro Guillen Meza win the Guillen Meza vs Roncadelli: Round Of 32 match?","group_item_title":"Alvaro Guillen Meza","description":"If Alvaro Guillen Meza wins the Guillen Meza vs Roncadelli professional tennis match in the 2026 ATP Challenger Brasov Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Guillen Meza vs Roncadelli professional tennis match in the 2026 ATP Challenger Brasov 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), 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).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.57,0.43000000000000005],"probability":0.57,"spread":0.009999999999999898,"active":true,"closed":false,"start_date":"2026-06-28T22:10:00Z","end_date":"2026-07-13T10:00:00Z","closed_time":"2026-07-13T10:00:00Z","volume":737.39,"volume_24hr":737.39,"prob_24h_change":0.57,"volume_24h_change":737.39,"normalized_vol_24hr":16.603254318237305,"normalized_volume":12.900589942932129,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-29T05:38:31.643048Z","fetched_at":"2026-06-29T05:37:59.535485Z","added_at":"2026-06-28T22:15:41.348540Z","url":"https://kalshi.com/markets/kxatpchallengermatch/guillen-meza-vs-roncadelli/kxatpchallengermatch-26jun29guiron","event_title":"Guillen Meza vs Roncadelli","chart_24h":[0.0,0.0,0.0,0.6,0.6,0.59,0.58,0.58,0.57,0.57]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUN29GUIRON-RON","event_id":"KXATPCHALLENGERMATCH-26JUN29GUIRON","slug":"KXATPCHALLENGERMATCH-26JUN29GUIRON-RON","question":"Will Franco Roncadelli win the Guillen Meza vs Roncadelli: Round Of 32 match?","group_item_title":"Franco Roncadelli","description":"If Franco Roncadelli wins the Guillen Meza vs Roncadelli professional tennis match in the 2026 ATP Challenger Brasov Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Guillen Meza vs Roncadelli professional tennis match in the 2026 ATP Challenger Brasov 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), 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).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.45,0.55],"probability":0.45,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-06-28T22:10:00Z","end_date":"2026-07-13T10:00:00Z","closed_time":"2026-07-13T10:00:00Z","volume":1806.19,"volume_24hr":1806.19,"prob_24h_change":0.45,"volume_24h_change":1806.19,"normalized_vol_24hr":21.40843391418457,"normalized_volume":16.634174346923828,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-29T06:18:32.484694Z","fetched_at":"2026-06-29T06:17:39.865211Z","added_at":"2026-06-28T22:15:41.348540Z","url":"https://kalshi.com/markets/kxatpchallengermatch/guillen-meza-vs-roncadelli/kxatpchallengermatch-26jun29guiron","event_title":"Guillen Meza vs Roncadelli","chart_24h":[0.0,0.0,0.0,0.41,0.4,0.44,0.45,0.45,0.45,0.45]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUN29GUIRON","as_of":"2026-06-29T06:48:40.979453Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Guillen Meza vs Roncadelli\" — top market at 45% probability across 2 outcomes","source_url":null}}