{"source":"kalshi","id":"KXWTAMATCH-26JUL13GRAPAR","ticker":"KXWTAMATCH-26JUL13GRAPAR","slug":"KXWTAMATCH-26JUL13GRAPAR","title":"Grammatikopoulou vs Parks","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-12T10:06:00Z","end_date":"2026-07-27T10:00:00Z","closed_time":null,"volume":5030.64,"volume_24hr":5030.64,"volume_24h_change":null,"normalized_vol_24hr":24.55550765991211,"normalized_volume":19.660791397094727,"liquidity":null,"open_interest":4709.92,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL13GRAPAR","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Alycia Parks","top_outcome_probability":0.91,"top_outcome_prob_24h_change":0.010000000000000009,"top_outcome_volume_24h_change":4647.06,"updated_at":"2026-07-13T09:02:39.905795Z","fetched_at":"2026-07-13T09:02:39.905795Z","added_at":"2026-07-12T10:13:20.073252Z","url":"https://kalshi.com/markets/kxwtamatch/grammatikopoulou-vs-parks/kxwtamatch-26jul13grapar","chart_24h":[0.0,29.12,37.62,46.4,196.4,227.4,295.4,295.4,300.4,301.4,306.4,306.4,432.4,438.97999999999996,438.97999999999996,440.47999999999996,442.97999999999996,459.28,459.28,523.28,1024.01,1046.01,1065.66,5030.64],"markets":[{"source":"kalshi","id":"KXWTAMATCH-26JUL13GRAPAR-PAR","event_id":"KXWTAMATCH-26JUL13GRAPAR","slug":"KXWTAMATCH-26JUL13GRAPAR-PAR","question":"Will Alycia Parks win the Grammatikopoulou vs Parks: Round Of 32 match?","group_item_title":"Alycia Parks","description":"If Alycia Parks wins the Grammatikopoulou vs Parks professional tennis match in the 2026 WTA Athens Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Grammatikopoulou vs Parks professional tennis match in the 2026 WTA Athens 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":[0.91,0.08999999999999997],"probability":0.91,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-12T10:06:00Z","end_date":"2026-07-27T10:00:00Z","closed_time":"2026-07-27T10:00:00Z","volume":4647.06,"volume_24hr":4647.06,"prob_24h_change":0.010000000000000009,"volume_24h_change":4647.06,"normalized_vol_24hr":26.07229232788086,"normalized_volume":19.99844741821289,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-13T09:03:53.193636Z","fetched_at":"2026-07-13T09:02:40.215160Z","added_at":"2026-07-12T10:13:20.326085Z","url":"https://kalshi.com/markets/kxwtamatch/grammatikopoulou-vs-parks/kxwtamatch-26jul13grapar","event_title":"Grammatikopoulou vs Parks","chart_24h":[0.9,0.9,0.9,0.88,0.89,0.89,0.89,0.88,0.9,0.9,0.9,0.9,0.9,0.9,0.9,0.91,0.91,0.91]},{"source":"kalshi","id":"KXWTAMATCH-26JUL13GRAPAR-GRA","event_id":"KXWTAMATCH-26JUL13GRAPAR","slug":"KXWTAMATCH-26JUL13GRAPAR-GRA","question":"Will Valentini Grammatikopoulou win the Grammatikopoulou vs Parks: Round Of 32 match?","group_item_title":"Valentini Grammatikopoulou","description":"If Valentini Grammatikopoulou wins the Grammatikopoulou vs Parks professional tennis match in the 2026 WTA Athens Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Grammatikopoulou vs Parks professional tennis match in the 2026 WTA Athens 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":[0.1,0.9],"probability":0.1,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-07-12T10:06:00Z","end_date":"2026-07-27T10:00:00Z","closed_time":"2026-07-27T10:00:00Z","volume":383.58,"volume_24hr":383.58,"prob_24h_change":0.1,"volume_24h_change":383.58,"normalized_vol_24hr":12.954172134399414,"normalized_volume":9.936346054077148,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-13T09:03:53.193636Z","fetched_at":"2026-07-13T09:02:40.215160Z","added_at":"2026-07-12T10:13:20.326085Z","url":"https://kalshi.com/markets/kxwtamatch/grammatikopoulou-vs-parks/kxwtamatch-26jul13grapar","event_title":"Grammatikopoulou vs Parks","chart_24h":[0.0,0.0,0.0,0.12,0.1,0.11,0.11,0.11,0.1,0.11,0.11,0.11,0.11,0.1,0.1]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26JUL13GRAPAR","as_of":"2026-07-13T09:05:31.171102Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Grammatikopoulou vs Parks\" — top market at 91% probability across 2 outcomes","source_url":null}}