{"source":"polymarket","id":"931723","ticker":"ucl-nap-ars-2026-09-09","slug":"ucl-nap-ars-2026-09-09","title":"SSC Napoli vs. Arsenal FC","description":"This event is for the upcoming UEFA Champions League game, scheduled for Wednesday, September 9, 2026 between SSC Napoli and Arsenal FC.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/champions-league-pic-QIUFsL8vaDdq.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/champions-league-pic-QIUFsL8vaDdq.png","active":true,"closed":false,"start_date":"2026-08-29T18:00:23Z","end_date":"2026-09-09T19:00:00Z","closed_time":null,"volume":5766.187188,"volume_24hr":4351.333221,"volume_24h_change":null,"normalized_vol_24hr":27.167146682739258,"normalized_volume":17.040485382080078,"liquidity":251607.1841,"open_interest":4768.171392,"categories":["Sports"],"tags":[{"id":"1","slug":"sports","label":"Sports"},{"id":"100639","slug":"games","label":"Games"},{"id":"100350","slug":"soccer","label":"Soccer"},{"id":"100977","slug":"ucl","label":"UCL"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Arsenal FC","top_outcome_probability":0.535,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":3269.771517,"updated_at":"2026-09-06T22:03:46.179190Z","fetched_at":"2026-09-06T22:03:46.179190Z","added_at":"2026-08-29T18:04:32.189715Z","url":"https://polymarket.com/event/ucl-nap-ars-2026-09-09","chart_24h":[990.109991,990.109991,990.109991,1005.195096,1005.195096,1933.263243,1933.2632429999999,2007.337314,2011.041016,2011.041016,2011.041016,2011.041016,2011.041016,1085.115093,1085.115093,1066.596576,1070.851892,1070.851892,1070.851892,1070.851892,1120.851892,1120.851892,1120.851892,1119.000042,1119.000042,1115.065182,2449.0651820000003,3465.69481,3568.065176,3577.324434,3588.565173,3608.5651730000004,4136.028208000001],"kind":"live","markets":[{"source":"polymarket","id":"3977548","event_id":"931723","slug":"ucl-nap-ars-2026-09-09-ars","question":"Will Arsenal FC win on 2026-09-09?","group_item_title":"Arsenal FC","description":"In the upcoming game, scheduled for September 9, 2026\nIf Arsenal FC wins, this market will resolve to \"Yes\".\nOtherwise, this market will resolve to \"No\".\nIf the game is postponed, this market will remain open until the game has been completed.\nIf the game is canceled entirely, with no make-up game, this market will resolve \"No\".\nThis market refers only to the outcome within the first 90 minutes of regular play plus stoppage time.\n\nThe 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, data from Flashscore may be used; if Flashscore data is unavailable, data from Sofascore may be used; if neither is available, a consensus of credible reporting may be used instead. All markets will settle based on the official final result as recognized by the governing body or event organizers. Revisions to officially declared final scores made after market resolution will not be accounted for in determining the outcome.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/champions-league-pic-QIUFsL8vaDdq.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/champions-league-pic-QIUFsL8vaDdq.png","outcomes":["Yes","No"],"outcome_prices":[0.535,0.465],"probability":0.535,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-29T18:00:23Z","end_date":"2026-09-09T19:00:00Z","closed_time":null,"volume":5640.375475,"volume_24hr":4250.621508,"prob_24h_change":0.0,"volume_24h_change":3269.771517,"normalized_vol_24hr":27.501787185668945,"normalized_volume":21.89086151123047,"liquidity":148050.7075,"categories":["Sports"],"countries":[],"updated_at":"2026-09-06T22:03:46.487282Z","fetched_at":"2026-09-06T22:03:46.487282Z","added_at":"2026-08-29T18:04:32.306247Z","url":"https://polymarket.com/event/ucl-nap-ars-2026-09-09/ucl-nap-ars-2026-09-09-ars","event_title":"SSC Napoli vs. Arsenal FC","chart_24h":[0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535,0.535]},{"source":"polymarket","id":"3977547","event_id":"931723","slug":"ucl-nap-ars-2026-09-09-draw","question":"Will SSC Napoli vs. Arsenal FC end in a draw?","group_item_title":"Draw (SSC Napoli vs. Arsenal FC)","description":"In the upcoming game, scheduled for September 9, 2026\nIf the game ends in a draw, this market will resolve to \"Yes\".\nOtherwise, this market will resolve to \"No\".\nIf the game is postponed, this market will remain open until the game has been completed.\nIf the game is canceled entirely, with no make-up game, this market will resolve to \"Yes\".\nThis market refers only to the outcome within the first 90 minutes of regular play plus stoppage time.\n\nThe 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, data from Flashscore may be used; if Flashscore data is unavailable, data from Sofascore may be used; if neither is available, a consensus of credible reporting may be used instead. All markets will settle based on the official final result as recognized by the governing body or event organizers. Revisions to officially declared final scores made after market resolution will not be accounted for in determining the outcome.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/champions-league-pic-QIUFsL8vaDdq.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/champions-league-pic-QIUFsL8vaDdq.png","outcomes":["Yes","No"],"outcome_prices":[0.265,0.735],"probability":0.265,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-29T18:00:23Z","end_date":"2026-09-09T19:00:00Z","closed_time":null,"volume":7.7027,"volume_24hr":7.7027,"prob_24h_change":null,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":54009.4846,"categories":["Sports"],"countries":[],"updated_at":"2026-09-06T22:03:46.487282Z","fetched_at":"2026-09-06T22:03:46.487282Z","added_at":"2026-08-29T18:04:32.306247Z","url":"https://polymarket.com/event/ucl-nap-ars-2026-09-09/ucl-nap-ars-2026-09-09-draw","event_title":"SSC Napoli vs. Arsenal FC","chart_24h":null},{"source":"polymarket","id":"3977546","event_id":"931723","slug":"ucl-nap-ars-2026-09-09-nap","question":"Will SSC Napoli win on 2026-09-09?","group_item_title":"SSC Napoli","description":"In the upcoming game, scheduled for September 9, 2026\nIf SSC Napoli wins, this market will resolve to \"Yes\".\nOtherwise, this market will resolve to \"No\".\nIf the game is postponed, this market will remain open until the game has been completed.\nIf the game is canceled entirely, with no make-up game, this market will resolve \"No\".\nThis market refers only to the outcome within the first 90 minutes of regular play plus stoppage time.\n\nThe 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, data from Flashscore may be used; if Flashscore data is unavailable, data from Sofascore may be used; if neither is available, a consensus of credible reporting may be used instead. All markets will settle based on the official final result as recognized by the governing body or event organizers. Revisions to officially declared final scores made after market resolution will not be accounted for in determining the outcome.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/champions-league-pic-QIUFsL8vaDdq.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/champions-league-pic-QIUFsL8vaDdq.png","outcomes":["Yes","No"],"outcome_prices":[0.205,0.795],"probability":0.205,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-29T18:00:23Z","end_date":"2026-09-09T19:00:00Z","closed_time":null,"volume":118.109013,"volume_24hr":93.00901300000001,"prob_24h_change":0.0,"volume_24h_change":17.721513,"normalized_vol_24hr":7.049458026885986,"normalized_volume":6.050992012023926,"liquidity":49607.722,"categories":["Sports"],"countries":[],"updated_at":"2026-09-06T22:03:46.487282Z","fetched_at":"2026-09-06T22:03:46.487282Z","added_at":"2026-08-29T18:04:32.306247Z","url":"https://polymarket.com/event/ucl-nap-ars-2026-09-09/ucl-nap-ars-2026-09-09-nap","event_title":"SSC Napoli vs. Arsenal FC","chart_24h":[0.215,0.215,0.215]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/931723","as_of":"2026-09-06T22:04:16.985749Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"SSC Napoli vs. Arsenal FC\" — top market at 54% probability across 3 outcomes","source_url":null}}