{"source":"kalshi","id":"KXWTAMATCH-26JUN08BOISIE","ticker":"KXWTAMATCH-26JUN08BOISIE","slug":"KXWTAMATCH-26JUN08BOISIE","title":"Boisson vs Sierra","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-06-07T08:06:00Z","end_date":"2026-06-22T08:00:00Z","closed_time":null,"volume":93304.73,"volume_24hr":73140.98,"volume_24h_change":null,"normalized_vol_24hr":46.54195022583008,"normalized_volume":34.48207473754883,"liquidity":null,"open_interest":65373.770000000004,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN08BOISIE","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Solana Sierra","top_outcome_probability":0.7,"top_outcome_prob_24h_change":0.039999999999999925,"top_outcome_volume_24h_change":52845.329999999994,"updated_at":"2026-06-10T09:10:33.903448Z","fetched_at":"2026-06-10T09:10:33.903448Z","added_at":"2026-06-07T08:06:42.021211Z","url":"https://kalshi.com/markets/kxwtamatch/boisson-vs-sierra/kxwtamatch-26jun08boisie","chart_24h":[8632.51,8642.51,8960.25,9259.18,11038.18,11623.89,12063.64,12374.63,12443.77,13082.740000000002,14498.449999999999,16575.95,20741.530000000002,35616.82,36335.7,39349.31,43301.94,44719.92,59627.61,59828.59,58893.39,59178.39,59461.37,59454.15,59493.15,56997.15,58160.939999999995,57423.17,59718.57,59914.43,60667.08,61639.81,62824.270000000004,64281.14,65038.149999999994,65280.0,65971.47,69472.6],"markets":[{"source":"kalshi","id":"KXWTAMATCH-26JUN08BOISIE-SIE","event_id":"KXWTAMATCH-26JUN08BOISIE","slug":"KXWTAMATCH-26JUN08BOISIE-SIE","question":"Will Solana Sierra win the Boisson vs Sierra: Round Of 32 match?","group_item_title":"Solana Sierra","description":"If Solana Sierra wins the Boisson vs Sierra professional tennis match in the 2026 WTA S-Hertogenbosch Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Boisson vs Sierra professional tennis match in the 2026 WTA S-Hertogenbosch 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":[0.7,0.30000000000000004],"probability":0.7,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-06-07T08:06:00Z","end_date":"2026-06-22T08:00:00Z","closed_time":"2026-06-22T08:00:00Z","volume":79650.08,"volume_24hr":60568.52,"prob_24h_change":0.039999999999999925,"volume_24h_change":52845.329999999994,"normalized_vol_24hr":47.80130386352539,"normalized_volume":39.03778839111328,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T09:10:57.634629Z","fetched_at":"2026-06-10T09:10:34.021675Z","added_at":"2026-06-07T08:06:42.259887Z","url":"https://kalshi.com/markets/kxwtamatch/boisson-vs-sierra/kxwtamatch-26jun08boisie","event_title":"Boisson vs Sierra","chart_24h":[0.66,0.66,0.66,0.66,0.66,0.66,0.66,0.66,0.66,0.66,0.65,0.66,0.66,0.66,0.66,0.64,0.64,0.65,0.65,0.63,0.63,0.63,0.63,0.66,0.66,0.66,0.66,0.66,0.64,0.67,0.67,0.67,0.68,0.67,0.67,0.67,0.67,0.68]},{"source":"kalshi","id":"KXWTAMATCH-26JUN08BOISIE-BOI","event_id":"KXWTAMATCH-26JUN08BOISIE","slug":"KXWTAMATCH-26JUN08BOISIE-BOI","question":"Will Lois Boisson win the Boisson vs Sierra: Round Of 32 match?","group_item_title":"Lois Boisson","description":"If Lois Boisson wins the Boisson vs Sierra professional tennis match in the 2026 WTA S-Hertogenbosch Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Boisson vs Sierra professional tennis match in the 2026 WTA S-Hertogenbosch 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":[0.28,0.72],"probability":0.28,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-06-07T08:06:00Z","end_date":"2026-06-22T08:00:00Z","closed_time":"2026-06-22T08:00:00Z","volume":13654.65,"volume_24hr":12572.46,"prob_24h_change":-0.06999999999999995,"volume_24h_change":11663.14,"normalized_vol_24hr":35.12583541870117,"normalized_volume":27.79063606262207,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T09:10:57.634629Z","fetched_at":"2026-06-10T09:10:34.021675Z","added_at":"2026-06-07T08:06:42.259887Z","url":"https://kalshi.com/markets/kxwtamatch/boisson-vs-sierra/kxwtamatch-26jun08boisie","event_title":"Boisson vs Sierra","chart_24h":[0.35,0.35,0.34,0.34,0.34,0.35,0.35,0.34,0.35,0.34,0.35,0.35,0.35,0.34,0.35,0.35,0.36,0.35,0.36,0.35,0.35,0.35,0.36,0.34,0.34,0.36,0.36,0.36,0.33,0.35,0.34,0.34,0.34,0.34,0.32]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26JUN08BOISIE","as_of":"2026-06-10T09:12:23.116373Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Boisson vs Sierra\" — top market at 70% probability across 2 outcomes","source_url":null}}