{"source":"polymarket","id":"1022674","ticker":"npb-chi-sai-2026-09-21","slug":"npb-chi-sai-2026-09-21","title":"Chiba Lotte Marines vs. Saitama Seibu Lions","description":"This event refers to the game originally scheduled for 5:00 AM ET on September 21, 2026. This game is rescheduled for October 6, 2026 at 5:00 AM ET.\n\nIn the upcoming NPB game, scheduled for October 6 at 5:00AM ET:\nIf the Chiba Lotte Marines win, the market will resolve to \"Chiba Lotte Marines\".\nIf the Saitama Seibu Lions win, the market will resolve to \"Saitama Seibu Lions\".\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, or ends in a tie, this market will resolve 50-50.\n\nThe primary resolution source will be official information from the NPB. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/npb-648a41b178.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/npb-648a41b178.png","active":true,"closed":false,"start_date":"2026-09-14T13:00:23Z","end_date":"2026-10-13T09:00:00Z","closed_time":null,"volume":11071.144857999998,"volume_24hr":11023.602928,"volume_24h_change":null,"normalized_vol_24hr":33.59433364868164,"normalized_volume":19.70764923095703,"liquidity":13291.4127,"open_interest":10355.602958,"categories":["Sports"],"tags":[{"id":"1","slug":"sports","label":"Sports"},{"id":"100639","slug":"games","label":"Games"},{"id":"678","slug":"baseball","label":"baseball"},{"id":"105452","slug":"npb","label":"NPB"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"","top_outcome_probability":0.22,"top_outcome_prob_24h_change":-0.29500000000000004,"top_outcome_volume_24h_change":10993.602928,"updated_at":"2026-10-06T10:53:28.709679Z","fetched_at":"2026-10-06T10:53:28.709679Z","added_at":"2026-09-14T13:08:46.822701Z","url":"https://polymarket.com/event/npb-chi-sai-2026-09-21","chart_24h":[30.0,50.0,50.0,297.181942,297.18194200000005,297.181942,297.181942,297.181942,297.18194200000005,302.18194200000005,302.18194200000005,302.18194200000005,302.18194200000005,302.18194200000005,302.181942,304.30960200000004,304.30960200000004,304.309602,304.30960200000004,304.30960200000004,304.30960200000004,304.30960200000004,1206.0299599999998,1206.0299599999998,1206.0299599999998,2096.02996,2607.260288,7271.049534,7258.549534],"kind":"live","markets":[{"source":"polymarket","id":"4551817","event_id":"1022674","slug":"npb-chi-sai-2026-09-21","question":"Chiba Lotte Marines vs. Saitama Seibu Lions","group_item_title":null,"description":"This event refers to the game originally scheduled for 5:00 AM ET on September 21, 2026. This game is rescheduled for October 6, 2026 at 5:00 AM ET.\n\nIn the upcoming NPB game, scheduled for October 6 at 5:00AM ET:\nIf the Chiba Lotte Marines win, the market will resolve to \"Chiba Lotte Marines\".\nIf the Saitama Seibu Lions win, the market will resolve to \"Saitama Seibu Lions\".\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, or ends in a tie, this market will resolve 50-50.\n\nThe primary resolution source will be official information from the NPB. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/npb-648a41b178.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/npb-648a41b178.png","outcomes":["Chiba Lotte Marines","Saitama Seibu Lions"],"outcome_prices":[0.22,0.78],"probability":0.22,"spread":0.04,"active":true,"closed":false,"start_date":"2026-09-14T13:00:23Z","end_date":"2026-10-13T09:00:00Z","closed_time":null,"volume":11071.144857999998,"volume_24hr":11023.602928,"prob_24h_change":-0.29500000000000004,"volume_24h_change":10993.602928,"normalized_vol_24hr":35.54009246826172,"normalized_volume":25.4420223236084,"liquidity":27524.1826,"categories":["Sports"],"countries":[],"updated_at":"2026-10-06T10:53:29.047996Z","fetched_at":"2026-10-06T10:53:29.047996Z","added_at":"2026-09-14T13:08:46.886054Z","url":"https://polymarket.com/event/npb-chi-sai-2026-09-21/npb-chi-sai-2026-09-21","event_title":"Chiba Lotte Marines vs. Saitama Seibu Lions","chart_24h":[0.515,0.355,0.26,0.475,0.465,0.46,0.46,0.46,0.46,0.465,0.46,0.46,0.46,0.46,0.46,0.46,0.45,0.46,0.465,0.5,0.245,0.245]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/1022674","as_of":"2026-10-06T11:01:39.589724Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Chiba Lotte Marines vs. Saitama Seibu Lions\" — top market at 22% probability across 1 outcome","source_url":null}}