{"source":"kalshi","id":"KXWTAMATCH-26MAY24SIEOSA","ticker":"KXWTAMATCH-26MAY24SIEOSA","slug":"KXWTAMATCH-26MAY24SIEOSA","title":"Siegemund vs Osaka","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-05-21T13:37:00Z","end_date":"2026-06-07T09:00:00Z","closed_time":"2026-05-26T14:56:08Z","volume":986384.59,"volume_24hr":939228.79,"volume_24h_change":null,"normalized_vol_24hr":62.65790557861328,"normalized_volume":49.459754943847656,"liquidity":null,"open_interest":714380.67,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26MAY24SIEOSA","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Naomi Osaka","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.22999999999999998,"top_outcome_volume_24h_change":607259.77,"updated_at":"2026-05-26T14:58:23.171861Z","fetched_at":"2026-05-26T14:58:23.171861Z","added_at":"2026-05-21T13:42:50.809198Z","url":"https://kalshi.com/markets/kxwtamatch/siegemund-vs-osaka/kxwtamatch-26may24sieosa","chart_24h":[1655.98,1563.98,1540.78,1806.02,1820.02,1856.85,1826.85,2013.54,2179.1800000000003,3486.7299999999996,3521.5099999999998,3568.98,3647.1,3666.1,3928.1,4626.4,4974.47,5259.48,6840.4,9894.52,9538.94,10452.75,10952.0,18001.74,18693.21,18895.25,19577.54,19985.81,21714.81,29347.57,36276.32,64516.96,194613.6,494032.55000000005,803979.28,939228.79],"markets":[{"source":"kalshi","id":"KXWTAMATCH-26MAY24SIEOSA-OSA","event_id":"KXWTAMATCH-26MAY24SIEOSA","slug":"KXWTAMATCH-26MAY24SIEOSA-OSA","question":"Will Naomi Osaka win the Siegemund vs Osaka: Round Of 128 match?","group_item_title":"Naomi Osaka","description":"If Naomi Osaka wins the Siegemund vs Osaka professional tennis match in the 2026 French Open Women Singles Round Of 128 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Siegemund vs Osaka professional tennis match in the 2026 French Open Women Singles Round Of 128 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":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-05-21T13:37:00Z","end_date":"2026-06-07T09:00:00Z","closed_time":"2026-05-26T14:56:08Z","volume":639029.12,"volume_24hr":608560.62,"prob_24h_change":0.22999999999999998,"volume_24h_change":607259.77,"normalized_vol_24hr":63.61715316772461,"normalized_volume":57.98151397705078,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-26T15:12:01.654607Z","fetched_at":"2026-05-26T14:58:23.182195Z","added_at":"2026-05-21T13:42:50.948038Z","url":"https://kalshi.com/markets/kxwtamatch/siegemund-vs-osaka/kxwtamatch-26may24sieosa","event_title":"Siegemund vs Osaka","chart_24h":[0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.76,0.77,0.77,0.77,0.77,0.77,0.77,0.77,0.77,0.9,0.86,0.92,0.99]},{"source":"kalshi","id":"KXWTAMATCH-26MAY24SIEOSA-SIE","event_id":"KXWTAMATCH-26MAY24SIEOSA","slug":"KXWTAMATCH-26MAY24SIEOSA-SIE","question":"Will Laura Siegemund win the Siegemund vs Osaka: Round Of 128 match?","group_item_title":"Laura Siegemund","description":"If Laura Siegemund wins the Siegemund vs Osaka professional tennis match in the 2026 French Open Women Singles Round Of 128 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Siegemund vs Osaka professional tennis match in the 2026 French Open Women Singles Round Of 128 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":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-05-21T13:37:00Z","end_date":"2026-06-07T09:00:00Z","closed_time":"2026-05-26T14:56:08Z","volume":347355.47,"volume_24hr":330668.17,"prob_24h_change":-0.24,"volume_24h_change":330313.04,"normalized_vol_24hr":57.923484802246094,"normalized_volume":52.81389617919922,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-26T15:51:37.201663Z","fetched_at":"2026-05-26T14:58:23.182195Z","added_at":"2026-05-21T13:42:50.948038Z","url":"https://kalshi.com/markets/kxwtamatch/siegemund-vs-osaka/kxwtamatch-26may24sieosa","event_title":"Siegemund vs Osaka","chart_24h":[0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.26,0.25,0.25,0.25,0.25,0.24,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.24,0.11,0.15,0.09,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26MAY24SIEOSA","as_of":"2026-05-26T16:07:31.685019Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Siegemund vs Osaka\" — top market at 99% probability across 2 outcomes","source_url":null}}