{"source":"polymarket","id":"575847","ticker":"atp-vasilev-guerrie-2026-06-10","slug":"atp-vasilev-guerrie-2026-06-10","title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","description":"This market refers to the tennis match between Alexander Vasilev and Andrea Guerrieri in the Cattolica, originally scheduled for June 10, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Alexander Vasilev' if Alexander Vasilev advances against Andrea Guerrieri.\n\nThis market will resolve to 'Andrea Guerrieri' if Andrea Guerrieri advances against Alexander Vasilev.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.\n\nIf the match ends in a walkover (player 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":true,"closed":false,"start_date":"2026-06-09T10:14:29.583617Z","end_date":"2026-06-17T08:00:00Z","closed_time":null,"volume":1970.3581350000006,"volume_24hr":1970.358135,"volume_24h_change":null,"normalized_vol_24hr":23.249658584594727,"normalized_volume":12.637843132019043,"liquidity":45091.9484,"open_interest":1940.990197,"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":"Cattolica: Alexander Vasilev vs Andrea Guerrieri Set 1 O/U 8.5","top_outcome_probability":0.645,"top_outcome_prob_24h_change":0.14500000000000002,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-06-10T09:17:06.251958Z","fetched_at":"2026-06-10T09:17:06.251958Z","added_at":"2026-06-09T10:12:48.266371Z","url":"https://polymarket.com/event/atp-vasilev-guerrie-2026-06-10","chart_24h":[0.0,0.0,0.0,0.0,1.34,1.34,1.34,1.34,1.34,1.34,1.34,90.298332,90.298332,90.298332,90.298332,308.03419299999996,1244.901873,1310.059013,1311.487583,1311.487583,1331.895733,1352.264303,1352.264303,1352.264303,1352.264303,1352.264303,1666.534303,1672.167635,1672.167635,1672.167635,1902.21473,1902.21473],"markets":[{"source":"polymarket","id":"2477912","event_id":"575847","slug":"atp-vasilev-guerrie-2026-06-10-completed-match","question":"Cattolica: Completed Match: Alexander Vasilev vs Andrea Guerrieri","group_item_title":"Completed Match","description":"This market refers to the tennis match between Alexander Vasilev and Andrea Guerrieri in the Cattolica, originally scheduled for June 10, 2026 at 4:00AM ET. This market will resolve to \"Yes\" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to \"No.\" If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve \"No.\" If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to \"No.\" The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.","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":["Yes","No"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.96,"active":true,"closed":false,"start_date":"2026-06-09T10:02:25.073124Z","end_date":"2026-06-17T08:00:00Z","closed_time":null,"volume":20.40815,"volume_24hr":20.40815,"prob_24h_change":0.0,"volume_24h_change":20.40815,"normalized_vol_24hr":3.8987069129943848,"normalized_volume":2.407775640487671,"liquidity":4.5011,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T09:17:42.898604Z","fetched_at":"2026-06-10T09:17:06.275108Z","added_at":"2026-06-09T10:12:48.350041Z","url":"https://polymarket.com/event/atp-vasilev-guerrie-2026-06-10/atp-vasilev-guerrie-2026-06-10-completed-match","event_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","chart_24h":[0.5,0.5,0.5,0.505,0.5,0.5,0.495,0.5,0.5,0.5,0.505,0.5]},{"source":"polymarket","id":"2478215","event_id":"575847","slug":"atp-vasilev-guerrie-2026-06-10-set-totals-2pt5","question":"Alexander Vasilev vs. Andrea Guerrieri: Total Sets O/U 2.5","group_item_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri Total Sets: O/U 2.5","description":"This market refers to the tennis match between Alexander Vasilev and Andrea Guerrieri in the Cattolica, originally scheduled for June 10, 2026 at 4:00AM ET.\nThis market will resolve to \"Over\" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to \"Under.\"\nA super tie breaker is considered as one (1) set for total set markets.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official Challenger statistics.","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":["Over 2.5","Under 2.5"],"outcome_prices":[0.36,0.64],"probability":0.36,"spread":0.04,"active":true,"closed":false,"start_date":"2026-06-09T11:02:25.787557Z","end_date":"2026-06-17T08:00:00Z","closed_time":null,"volume":91.99090799999999,"volume_24hr":91.99090799999999,"prob_24h_change":-0.14,"volume_24h_change":91.99090799999999,"normalized_vol_24hr":8.532646179199219,"normalized_volume":5.269618511199951,"liquidity":1632.5853,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T06:52:27.045875Z","fetched_at":"2026-06-10T06:51:57.410573Z","added_at":"2026-06-09T11:07:39.004316Z","url":"https://polymarket.com/event/atp-vasilev-guerrie-2026-06-10/atp-vasilev-guerrie-2026-06-10-set-totals-2pt5","event_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","chart_24h":[0.5,0.5,0.63,0.62,0.625,0.5,0.49,0.5,0.5,0.5,0.63,0.655,0.585,0.365,0.36,0.415,0.43,0.375,0.415,0.405,0.345,0.335,0.42,0.36]},{"source":"polymarket","id":"2477911","event_id":"575847","slug":"atp-vasilev-guerrie-2026-06-10","question":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","group_item_title":null,"description":"This market refers to the tennis match between Alexander Vasilev and Andrea Guerrieri in the Cattolica, originally scheduled for June 10, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Alexander Vasilev' if Alexander Vasilev advances against Andrea Guerrieri.\n\nThis market will resolve to 'Andrea Guerrieri' if Andrea Guerrieri advances against Alexander Vasilev.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.\n\nIf the match ends in a walkover (player 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":["Alexander Vasilev","Andrea Guerrieri"],"outcome_prices":[0.31,0.69],"probability":0.31,"spread":0.02,"active":true,"closed":false,"start_date":"2026-06-09T10:02:11.941410Z","end_date":"2026-06-17T08:00:00Z","closed_time":null,"volume":1856.7290770000006,"volume_24hr":1856.729077,"prob_24h_change":-0.19,"volume_24h_change":1856.729077,"normalized_vol_24hr":23.532297134399414,"normalized_volume":14.533149719238281,"liquidity":37790.6933,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T09:04:05.080370Z","fetched_at":"2026-06-10T09:03:10.011533Z","added_at":"2026-06-09T10:12:48.350041Z","url":"https://polymarket.com/event/atp-vasilev-guerrie-2026-06-10/atp-vasilev-guerrie-2026-06-10","event_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","chart_24h":[0.5,0.5,0.6,0.26,0.585,0.26,0.25,0.245,0.31,0.335,0.265,0.27,0.31,0.31,0.31,0.305,0.305,0.305,0.295,0.295,0.305,0.305]},{"source":"polymarket","id":"2478220","event_id":"575847","slug":"atp-vasilev-guerrie-2026-06-10-first-set-total-10pt5","question":"Vasilev vs. Guerrieri: Set 1 Games O/U 10.5","group_item_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri Set 1 O/U 10.5","description":"This market refers to the tennis match between Alexander Vasilev and Andrea Guerrieri in the Cattolica, originally scheduled for June 10, 2026 at 4:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official Challenger results.","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":["Over","Under"],"outcome_prices":[0.225,0.775],"probability":0.225,"spread":0.07,"active":true,"closed":false,"start_date":"2026-06-09T11:02:22.935888Z","end_date":"2026-06-17T08:00:00Z","closed_time":null,"volume":1.23,"volume_24hr":1.23,"prob_24h_change":-0.275,"volume_24h_change":1.23,"normalized_vol_24hr":0.2671518921852112,"normalized_volume":0.16498850286006927,"liquidity":811.2482,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T09:17:42.898604Z","fetched_at":"2026-06-10T09:17:06.275108Z","added_at":"2026-06-09T11:07:39.004316Z","url":"https://polymarket.com/event/atp-vasilev-guerrie-2026-06-10/atp-vasilev-guerrie-2026-06-10-first-set-total-10pt5","event_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","chart_24h":[0.5,0.5,0.495,0.5,0.49,0.49,0.49,0.345,0.24,0.235,0.375,0.37,0.235,0.355,0.35,0.345,0.23,0.22,0.23]},{"source":"polymarket","id":"2478216","event_id":"575847","slug":"atp-vasilev-guerrie-2026-06-10-first-set-total-8pt5","question":"Vasilev vs. Guerrieri: Set 1 Games O/U 8.5","group_item_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri Set 1 O/U 8.5","description":"This market refers to the tennis match between Alexander Vasilev and Andrea Guerrieri in the Cattolica, originally scheduled for June 10, 2026 at 4:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official Challenger results.","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":["Over","Under"],"outcome_prices":[0.645,0.355],"probability":0.645,"spread":0.07,"active":true,"closed":false,"start_date":"2026-06-09T11:02:20.204065Z","end_date":"2026-06-17T08:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.14500000000000002,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1468.3173,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T09:17:42.898604Z","fetched_at":"2026-06-10T09:17:06.275108Z","added_at":"2026-06-09T11:07:39.004316Z","url":"https://polymarket.com/event/atp-vasilev-guerrie-2026-06-10/atp-vasilev-guerrie-2026-06-10-first-set-total-8pt5","event_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","chart_24h":[0.5,0.5,0.505,0.51,0.52,0.5,0.51,0.6,0.645,0.66,0.575,0.57,0.645,0.595,0.64,0.355,0.58,0.58,0.645,0.59,0.645,0.64]},{"source":"polymarket","id":"2478219","event_id":"575847","slug":"atp-vasilev-guerrie-2026-06-10-match-total-22pt5","question":"Vasilev vs. Guerrieri: Match O/U 22.5","group_item_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri Match O/U 22.5","description":"This market refers to the tennis match between Alexander Vasilev and Andrea Guerrieri in the Cattolica, originally scheduled for June 10, 2026 at 4:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official Challenger statistics.","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":["Over","Under"],"outcome_prices":[0.505,0.495],"probability":0.505,"spread":0.97,"active":true,"closed":false,"start_date":"2026-06-09T11:02:26.564769Z","end_date":"2026-06-17T08:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0050000000000000044,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":2.6057,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T09:17:42.898604Z","fetched_at":"2026-06-10T09:17:06.275108Z","added_at":"2026-06-09T11:07:39.004316Z","url":"https://polymarket.com/event/atp-vasilev-guerrie-2026-06-10/atp-vasilev-guerrie-2026-06-10-match-total-22pt5","event_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","chart_24h":[0.5,0.5,0.49,0.49,0.485,0.49,0.5]},{"source":"polymarket","id":"2478218","event_id":"575847","slug":"atp-vasilev-guerrie-2026-06-10-first-set-total-9pt5","question":"Vasilev vs. Guerrieri: Set 1 Games O/U 9.5","group_item_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri Set 1 O/U 9.5","description":"This market refers to the tennis match between Alexander Vasilev and Andrea Guerrieri in the Cattolica, originally scheduled for June 10, 2026 at 4:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official Challenger results.","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":["Over","Under"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.98,"active":true,"closed":false,"start_date":"2026-06-09T11:02:26.052457Z","end_date":"2026-06-17T08:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":2.6058,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T09:17:06.275108Z","fetched_at":"2026-06-10T09:17:06.275108Z","added_at":"2026-06-09T11:07:39.004316Z","url":"https://polymarket.com/event/atp-vasilev-guerrie-2026-06-10/atp-vasilev-guerrie-2026-06-10-first-set-total-9pt5","event_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","chart_24h":[0.5,0.5,0.5,0.5,0.5,0.5,0.475,0.5]},{"source":"polymarket","id":"2478221","event_id":"575847","slug":"atp-vasilev-guerrie-2026-06-10-match-total-23pt5","question":"Vasilev vs. Guerrieri: Match O/U 23.5","group_item_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri Match O/U 23.5","description":"This market refers to the tennis match between Alexander Vasilev and Andrea Guerrieri in the Cattolica, originally scheduled for June 10, 2026 at 4:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official Challenger statistics.","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":["Over","Under"],"outcome_prices":[0.495,0.505],"probability":0.495,"spread":0.97,"active":true,"closed":false,"start_date":"2026-06-09T11:02:17.897257Z","end_date":"2026-06-17T08:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.0050000000000000044,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":2.6057,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T09:17:42.898604Z","fetched_at":"2026-06-10T09:17:06.275108Z","added_at":"2026-06-09T11:07:39.004316Z","url":"https://polymarket.com/event/atp-vasilev-guerrie-2026-06-10/atp-vasilev-guerrie-2026-06-10-match-total-23pt5","event_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","chart_24h":[0.5,0.5,0.5,0.5]},{"source":"polymarket","id":"2478217","event_id":"575847","slug":"atp-vasilev-guerrie-2026-06-10-match-total-21pt5","question":"Vasilev vs. Guerrieri: Match O/U 21.5","group_item_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri Match O/U 21.5","description":"This market refers to the tennis match between Alexander Vasilev and Andrea Guerrieri in the Cattolica, originally scheduled for June 10, 2026 at 4:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official Challenger statistics.","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":["Over","Under"],"outcome_prices":[0.46,0.54],"probability":0.46,"spread":0.04,"active":true,"closed":false,"start_date":"2026-06-09T11:02:23.711622Z","end_date":"2026-06-17T08:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.03999999999999998,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":2182.8136,"categories":["Sports"],"countries":[],"updated_at":"2026-06-10T09:03:10.011533Z","fetched_at":"2026-06-10T09:03:10.011533Z","added_at":"2026-06-09T11:07:39.004316Z","url":"https://polymarket.com/event/atp-vasilev-guerrie-2026-06-10/atp-vasilev-guerrie-2026-06-10-match-total-21pt5","event_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","chart_24h":[0.5,0.5,0.495,0.49,0.46,0.46,0.475,0.46,0.47,0.46,0.455,0.45,0.455,0.445,0.455,0.475,0.46]},{"source":"polymarket","id":"2478214","event_id":"575847","slug":"atp-vasilev-guerrie-2026-06-10-first-set-winner-Vasilev-vs-Guerrieri","question":"Set 1 Winner: Vasilev vs Guerrieri","group_item_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri Set 1 Winner","description":"This market refers to the tennis match between Alexander Vasilev and Andrea Guerrieri in the Cattolica, originally scheduled for June 10, 2026 at 4:00AM ET.\nThis market will resolve to “Vasilev” if Alexander Vasilev wins the first set. It will resolve to “Guerrieri” if Andrea Guerrieri wins the first set.\nIf the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.\nIf the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.\nResolution will be based on official Challenger match statistics.","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":["Vasilev","Guerrieri"],"outcome_prices":[0.365,0.635],"probability":0.365,"spread":0.03,"active":true,"closed":false,"start_date":"2026-06-09T11:02:20.922925Z","end_date":"2026-06-17T08:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.135,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1092.4987,"categories":["Sports"],"countries":[],"updated_at":"2026-06-09T22:54:21.318449Z","fetched_at":"2026-06-09T22:53:55.212110Z","added_at":"2026-06-09T11:07:39.004316Z","url":"https://polymarket.com/event/atp-vasilev-guerrie-2026-06-10/atp-vasilev-guerrie-2026-06-10-first-set-winner-Vasilev-vs-Guerrieri","event_title":"Cattolica: Alexander Vasilev vs Andrea Guerrieri","chart_24h":[0.5,0.495,0.595,0.6,0.595,0.49,0.49,0.5,0.5,0.5,0.595,0.605,0.435,0.405,0.385,0.37,0.365]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/575847","as_of":"2026-06-10T09:21:46.758189Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Cattolica: Alexander Vasilev vs Andrea Guerrieri\" — top market at 31% probability across 10 outcomes","source_url":null}}