{"source":"kalshi","id":"KXWTADOUBLES-26JUL29ERRMELKLENIN","ticker":"KXWTADOUBLES-26JUL29ERRMELKLENIN","slug":"KXWTADOUBLES-26JUL29ERRMELKLENIN","title":"Errani / Melichar-Martinez vs Klepac / Ninomiya","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-07-28T21:05:00Z","end_date":"2026-08-12T15:00:00Z","closed_time":"2026-07-30T16:54:39Z","volume":24915.09,"volume_24hr":24907.09,"volume_24h_change":null,"normalized_vol_24hr":33.15007019042969,"normalized_volume":27.66671371459961,"liquidity":null,"open_interest":14490.189999999999,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL29ERRMELKLENIN","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Andreja Klepac / Makoto Ninomiya","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.95,"top_outcome_volume_24h_change":15223.85,"updated_at":"2026-07-30T17:03:13.604919Z","fetched_at":"2026-07-30T17:03:13.604919Z","added_at":"2026-07-28T21:15:17.863545Z","url":"https://kalshi.com/markets/kxwtadoubles/errani-melichar-martinez-vs-klepac-ninomiya/kxwtadoubles-26jul29errmelklenin","chart_24h":[4.0,0.0,9.93,10.12,21.12,139.67,1895.5,5238.09,13197.36,24907.09],"markets":[{"source":"kalshi","id":"KXWTADOUBLES-26JUL29ERRMELKLENIN-KLENIN","event_id":"KXWTADOUBLES-26JUL29ERRMELKLENIN","slug":"KXWTADOUBLES-26JUL29ERRMELKLENIN-KLENIN","question":"Will Andreja Klepac / Makoto Ninomiya win the Errani / Melichar-Martinez vs Klepac / Ninomiya: Quarterfinal match?","group_item_title":"Andreja Klepac / Makoto Ninomiya","description":"If Andreja Klepac / Makoto Ninomiya wins the Errani / Melichar-Martinez vs Klepac / Ninomiya professional tennis match in the 2026 WTA Washington Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Errani / Melichar-Martinez vs Klepac / Ninomiya professional tennis match in the 2026 WTA Washington Quarterfinal 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":"2026-07-28T21:05:00Z","end_date":"2026-08-12T15:00:00Z","closed_time":"2026-07-30T16:54:39Z","volume":15229.85,"volume_24hr":15225.85,"prob_24h_change":0.95,"volume_24h_change":15223.85,"normalized_vol_24hr":36.63617706298828,"normalized_volume":28.87548065185547,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-30T17:03:55.205123Z","fetched_at":"2026-07-30T17:03:13.615962Z","added_at":"2026-07-28T21:15:18.058376Z","url":"https://kalshi.com/markets/kxwtadoubles/errani-melichar-martinez-vs-klepac-ninomiya/kxwtadoubles-26jul29errmelklenin","event_title":"Errani / Melichar-Martinez vs Klepac / Ninomiya","chart_24h":[0.04,0.04,0.04,0.04,0.04,0.04,0.2,0.03,0.2,0.73,0.99]},{"source":"kalshi","id":"KXWTADOUBLES-26JUL29ERRMELKLENIN-ERRMEL","event_id":"KXWTADOUBLES-26JUL29ERRMELKLENIN","slug":"KXWTADOUBLES-26JUL29ERRMELKLENIN-ERRMEL","question":"Will Sara Errani / Nicole Melichar-Martinez win the Errani / Melichar-Martinez vs Klepac / Ninomiya: Quarterfinal match?","group_item_title":"Sara Errani / Nicole Melichar-Martinez","description":"If Sara Errani / Nicole Melichar-Martinez wins the Errani / Melichar-Martinez vs Klepac / Ninomiya professional tennis match in the 2026 WTA Washington Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Errani / Melichar-Martinez vs Klepac / Ninomiya professional tennis match in the 2026 WTA Washington Quarterfinal 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":"2026-07-28T21:05:00Z","end_date":"2026-08-12T15:00:00Z","closed_time":"2026-07-30T16:54:39Z","volume":9685.24,"volume_24hr":9681.24,"prob_24h_change":-0.03,"volume_24h_change":9679.24,"normalized_vol_24hr":33.27244567871094,"normalized_volume":26.225221633911133,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-30T20:08:30.621458Z","fetched_at":"2026-07-30T17:03:13.615962Z","added_at":"2026-07-28T21:15:18.058376Z","url":"https://kalshi.com/markets/kxwtadoubles/errani-melichar-martinez-vs-klepac-ninomiya/kxwtadoubles-26jul29errmelklenin","event_title":"Errani / Melichar-Martinez vs Klepac / Ninomiya","chart_24h":[0.04,0.04,0.04,0.04,0.9,0.9,0.89,0.74,0.9,0.98,0.93,0.06,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTADOUBLES-26JUL29ERRMELKLENIN","as_of":"2026-07-30T20:16:19.969404Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Errani / Melichar-Martinez vs Klepac / Ninomiya\" — top market at 99% probability across 2 outcomes","source_url":null}}