{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG09WALPAP","ticker":"KXATPCHALLENGERMATCH-26AUG09WALPAP","slug":"KXATPCHALLENGERMATCH-26AUG09WALPAP","title":"Wallin vs Papa","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-08T21:00:00Z","end_date":"2026-08-23T08:30:00Z","closed_time":null,"volume":3067.2200000000003,"volume_24hr":3067.2200000000003,"volume_24h_change":null,"normalized_vol_24hr":22.864919662475586,"normalized_volume":17.745038986206055,"liquidity":null,"open_interest":3057.2200000000003,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG09WALPAP","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Olle Wallin","top_outcome_probability":0.92,"top_outcome_prob_24h_change":0.92,"top_outcome_volume_24h_change":1553.33,"updated_at":"2026-08-09T04:52:41.324722Z","fetched_at":"2026-08-09T04:52:41.324722Z","added_at":"2026-08-08T21:10:46.867558Z","url":"https://kalshi.com/markets/kxatpchallengermatch/wallin-vs-papa/kxatpchallengermatch-26aug09walpap","chart_24h":[0.0,2662.0,2662.33,2747.33,2757.77,2805.77,2962.77],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG09WALPAP-WAL","event_id":"KXATPCHALLENGERMATCH-26AUG09WALPAP","slug":"KXATPCHALLENGERMATCH-26AUG09WALPAP-WAL","question":"Will Olle Wallin win the Wallin vs Papa: Qualification Round 1 match?","group_item_title":"Olle Wallin","description":"If Olle Wallin wins the Wallin vs Papa professional tennis match in the 2026 ATP Challenger Hamburg Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Wallin vs Papa professional tennis match in the 2026 ATP Challenger Hamburg 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":[0.92,0.07999999999999996],"probability":0.92,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-08T21:00:00Z","end_date":"2026-08-23T08:30:00Z","closed_time":"2026-08-23T08:30:00Z","volume":1553.33,"volume_24hr":1553.33,"prob_24h_change":0.92,"volume_24h_change":1553.33,"normalized_vol_24hr":21.889802932739258,"normalized_volume":16.811723709106445,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-09T03:53:14.475969Z","fetched_at":"2026-08-09T03:52:33.119314Z","added_at":"2026-08-08T21:10:46.988410Z","url":"https://kalshi.com/markets/kxatpchallengermatch/wallin-vs-papa/kxatpchallengermatch-26aug09walpap","event_title":"Wallin vs Papa","chart_24h":[0.0,0.0,0.0,0.92,0.92,0.92,0.92]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG09WALPAP-PAP","event_id":"KXATPCHALLENGERMATCH-26AUG09WALPAP","slug":"KXATPCHALLENGERMATCH-26AUG09WALPAP-PAP","question":"Will Christopher Papa win the Wallin vs Papa: Qualification Round 1 match?","group_item_title":"Christopher Papa","description":"If Christopher Papa wins the Wallin vs Papa professional tennis match in the 2026 ATP Challenger Hamburg Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Wallin vs Papa professional tennis match in the 2026 ATP Challenger Hamburg 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":[0.09,0.91],"probability":0.09,"spread":0.009999999999999995,"active":true,"closed":false,"start_date":"2026-08-08T21:00:00Z","end_date":"2026-08-23T08:30:00Z","closed_time":"2026-08-23T08:30:00Z","volume":1513.89,"volume_24hr":1513.89,"prob_24h_change":0.09,"volume_24h_change":1513.89,"normalized_vol_24hr":21.736955642700195,"normalized_volume":16.694334030151367,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-09T04:53:28.120106Z","fetched_at":"2026-08-09T04:52:41.447801Z","added_at":"2026-08-08T21:10:46.988410Z","url":"https://kalshi.com/markets/kxatpchallengermatch/wallin-vs-papa/kxatpchallengermatch-26aug09walpap","event_title":"Wallin vs Papa","chart_24h":[0.0,0.0,0.0,0.09,0.09,0.09,0.09]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26AUG09WALPAP","as_of":"2026-08-09T05:01:18.606279Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Wallin vs Papa\" — top market at 92% probability across 2 outcomes","source_url":null}}