{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/polymarket/1377026","as_of":"2026-11-13T20:52:17.034413Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Knoxville (Doubles): Lammons/Smith vs Jans/Vliegen\" — resolved Jans/Vliegen (closed 2026-11-13). https://pdata.world/events/polymarket/1377026","source_url":"https://polymarket.com/event/atp-doubles-lammsmi-jansvli-2026-11-13"},"source":"polymarket","id":"1377026","ticker":"atp-doubles-lammsmi-jansvli-2026-11-13","slug":"atp-doubles-lammsmi-jansvli-2026-11-13","title":"Knoxville (Doubles): Lammons/Smith vs Jans/Vliegen","description":"This market refers to the doubles tennis match between Lammons/Smith and Jans/Vliegen in the Knoxville, originally scheduled for November 13, 2026 at 1:30PM ET.\n\nThis market will resolve to 'Lammons/Smith' if the team of Lammons/Smith advances against Jans/Vliegen.\n\nThis market will resolve to 'Jans/Vliegen' if the team of Jans/Vliegen advances against Lammons/Smith.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 27, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.\n\nIf the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50.\n\nThe primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","active":false,"closed":true,"start_date":"2026-11-13T05:10:10Z","end_date":"2026-11-20T18:30:00Z","closed_time":"2026-11-13T19:58:06Z","volume":4459.578413,"volume_24hr":4459.578412999999,"volume_24h_change":null,"normalized_vol_24hr":28.241077423095703,"normalized_volume":16.010910034179688,"liquidity":0.0,"open_interest":2516.898413,"categories":["Sports"],"tags":[{"id":"864","slug":"tennis","label":"Tennis"},{"id":"1","slug":"sports","label":"Sports"},{"id":"100639","slug":"games","label":"Games"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"","top_outcome_probability":0.0,"top_outcome_prob_24h_change":-0.5,"top_outcome_volume_24h_change":4459.578412999999,"updated_at":"2026-11-13T20:08:07.466732Z","fetched_at":"2026-11-13T20:08:07.466732Z","added_at":"2026-11-13T05:17:24.107020Z","url":"https://polymarket.com/event/atp-doubles-lammsmi-jansvli-2026-11-13","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,521.408047,3924.708413,4459.578412999999],"kind":"live","mutually_exclusive":false,"markets_total":1,"markets":[{"source":"polymarket","id":"7006376","event_id":"1377026","slug":"atp-doubles-lammsmi-jansvli-2026-11-13","question":"Knoxville (Doubles): Lammons/Smith vs Jans/Vliegen","group_item_title":null,"description":"This market refers to the doubles tennis match between Lammons/Smith and Jans/Vliegen in the Knoxville, originally scheduled for November 13, 2026 at 1:30PM ET.\n\nThis market will resolve to 'Lammons/Smith' if the team of Lammons/Smith advances against Jans/Vliegen.\n\nThis market will resolve to 'Jans/Vliegen' if the team of Jans/Vliegen advances against Lammons/Smith.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 27, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.\n\nIf the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50.\n\nThe primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Lammons/Smith","Jans/Vliegen"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-11-13T05:10:10Z","end_date":"2026-11-20T18:30:00Z","closed_time":"2026-11-13T19:58:08.181096Z","result":"Jans/Vliegen","volume":4459.578413,"volume_24hr":4459.578412999999,"prob_24h_change":-0.5,"volume_24h_change":4459.578412999999,"normalized_vol_24hr":29.741798400878906,"normalized_volume":20.716691970825195,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-11-13T20:08:07.640171Z","fetched_at":"2026-11-13T20:08:07.640171Z","added_at":"2026-11-13T05:17:24.280483Z","url":"https://polymarket.com/event/atp-doubles-lammsmi-jansvli-2026-11-13/atp-doubles-lammsmi-jansvli-2026-11-13","event_title":"Knoxville (Doubles): Lammons/Smith vs Jans/Vliegen","chart_24h":[0.5,0.5,0.5,0.5,0.48,0.675,0.48,0.46,0.44,0.205,0.0005,0.0]}]}