{"source":"polymarket","id":"139488","ticker":"who-will-be-ufc-welterweight-champion-at-the-end-of-2026","slug":"who-will-be-ufc-welterweight-champion-at-the-end-of-2026","title":"Who will be UFC Welterweight champion at the end of 2026?","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","active":true,"closed":false,"start_date":"2026-01-04T19:58:13.904235Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":44952.683772000004,"volume_24hr":3141.07,"volume_24h_change":null,"normalized_vol_24hr":22.840364456176758,"normalized_volume":26.222082138061523,"liquidity":4255.82773,"open_interest":2498.040242,"categories":["Sports"],"tags":[{"id":"279","slug":"ufc","label":"UFC"},{"id":"1","slug":"sports","label":"Sports"},{"id":"281","slug":"mma","label":"mma"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Islam Makhachev","top_outcome_probability":0.605,"top_outcome_prob_24h_change":-0.020000000000000018,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-05-26T15:53:58.986132Z","fetched_at":"2026-05-26T15:53:58.986132Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026","chart_24h":[134.85999999999999,2952.86,2972.96,2993.06,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3162.4,3172.4,3172.4,3172.4,3059.21,3141.07,3141.07,3141.07,3141.07],"markets":[{"source":"polymarket","id":"1090027","event_id":"139488","slug":"will-ian-machado-garry-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will Ian Machado Garry be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Ian Machado Garry","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[0.2705,0.7295],"probability":0.2705,"spread":0.235,"active":true,"closed":false,"start_date":"2026-01-04T19:54:05.943096Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":2771.9601950000006,"volume_24hr":313.07000000000005,"prob_24h_change":0.07350000000000001,"volume_24h_change":178.21000000000006,"normalized_vol_24hr":12.924373626708984,"normalized_volume":18.4390869140625,"liquidity":417.5992,"categories":["Sports"],"updated_at":"2026-05-26T15:56:28.372819Z","fetched_at":"2026-05-26T15:53:59.178290Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-ian-machado-garry-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":[0.197,0.1635,0.1425,0.178,0.2645,0.2605,0.2665,0.2675,0.2685,0.269,0.261,0.2345,0.2355,0.2595,0.2645,0.2695,0.2445,0.244,0.279,0.2445,0.236,0.216,0.2015,0.241,0.2255,0.2255,0.279,0.2785,0.279,0.255,0.239,0.1895,0.186,0.2705]},{"source":"polymarket","id":"1090028","event_id":"139488","slug":"will-michael-morales-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will Michael Morales be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Michael Morales","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[0.092,0.908],"probability":0.092,"spread":0.08,"active":true,"closed":false,"start_date":"2026-01-04T19:54:05.688732Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":4261.9246650000005,"volume_24hr":2818.0,"prob_24h_change":-0.04000000000000001,"volume_24h_change":110.0,"normalized_vol_24hr":24.67319107055664,"normalized_volume":20.493818283081055,"liquidity":471.64651,"categories":["Sports"],"updated_at":"2026-05-26T15:53:59.178290Z","fetched_at":"2026-05-26T15:53:59.178290Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-michael-morales-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":[0.132,0.103,0.1265,0.1085,0.108,0.1,0.101,0.0995,0.0955,0.08,0.0885,0.087,0.0805,0.078,0.0755,0.1195,0.1025,0.125,0.1,0.0985,0.0875,0.0875,0.0875,0.0875,0.0875,0.092]},{"source":"polymarket","id":"1090032","event_id":"139488","slug":"will-kamaru-usman-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will Kamaru Usman be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Kamaru Usman","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0055,0.9945],"probability":0.0055,"spread":0.009,"active":true,"closed":false,"start_date":"2026-01-04T19:54:13.570337Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":1292.0060830000004,"volume_24hr":10.0,"prob_24h_change":0.001,"volume_24h_change":10.0,"normalized_vol_24hr":2.247978925704956,"normalized_volume":15.060772895812988,"liquidity":752.19365,"categories":["Sports"],"updated_at":"2026-05-26T15:56:28.372819Z","fetched_at":"2026-05-26T15:53:59.178290Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-kamaru-usman-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":[0.0045,0.0055,0.0045,0.0045,0.0045,0.0055,0.0045,0.0045,0.006,0.0045,0.0055,0.0045,0.0055,0.0045,0.0055,0.0045,0.0055,0.0045,0.0045,0.0055,0.0055,0.0055,0.0055,0.0055,0.004,0.0055,0.0055,0.0055,0.0055,0.0045,0.0055,0.0045,0.0055]},{"source":"polymarket","id":"1090024","event_id":"139488","slug":"will-islam-makhachev-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will Islam Makhachev be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Islam Makhachev","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[0.605,0.395],"probability":0.605,"spread":0.17,"active":true,"closed":false,"start_date":"2026-01-04T19:53:57.649659Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":5784.396479,"volume_24hr":0.0,"prob_24h_change":-0.020000000000000018,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":22.018821716308594,"liquidity":120.0015,"categories":["Sports"],"updated_at":"2026-05-26T15:41:59.705657Z","fetched_at":"2026-05-26T15:39:39.488694Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-islam-makhachev-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":[0.625,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.65,0.645,0.65,0.65,0.64,0.655,0.65,0.65,0.62,0.62,0.62,0.6,0.605]},{"source":"polymarket","id":"1090030","event_id":"139488","slug":"will-carlos-prates-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will Carlos Prates be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Carlos Prates","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[0.104,0.896],"probability":0.104,"spread":0.186,"active":true,"closed":false,"start_date":"2026-01-04T19:54:11.651266Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":1263.9974220000001,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":14.968843460083008,"liquidity":349.04166,"categories":["Sports"],"updated_at":"2026-05-26T15:41:59.705657Z","fetched_at":"2026-05-26T15:39:39.488694Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-carlos-prates-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":[0.104,0.1015,0.101,0.107,0.101,0.101,0.0965,0.09,0.1005,0.1005,0.0965,0.093,0.097,0.1015,0.0955,0.0935,0.1025,0.104,0.092,0.1065,0.103,0.1055,0.11,0.1025,0.103,0.1115,0.104,0.102,0.0935,0.1,0.1,0.108,0.104]},{"source":"polymarket","id":"1090026","event_id":"139488","slug":"will-shavkat-rakhmonov-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will Shavkat Rakhmonov be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Shavkat Rakhmonov","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0065,0.9935],"probability":0.0065,"spread":0.011,"active":true,"closed":false,"start_date":"2026-01-04T19:54:03.700341Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":3437.3563889999996,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":19.45316505432129,"liquidity":510.84546,"categories":["Sports"],"updated_at":"2026-05-26T15:41:59.705657Z","fetched_at":"2026-05-25T15:45:03.260600Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-shavkat-rakhmonov-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":[0.0065,0.0065,0.0065,0.0065,0.0065,0.0065,0.0065,0.0065]},{"source":"polymarket","id":"1090031","event_id":"139488","slug":"will-sean-brady-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will Sean Brady be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Sean Brady","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[0.004,0.996],"probability":0.004,"spread":0.008,"active":true,"closed":false,"start_date":"2026-01-04T19:54:11.905853Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":1243.044355,"volume_24hr":0.0,"prob_24h_change":-0.0014999999999999996,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":14.898921012878418,"liquidity":294.54564,"categories":["Sports"],"updated_at":"2026-05-26T15:56:28.372819Z","fetched_at":"2026-05-26T15:53:59.178290Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-sean-brady-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":[0.0055,0.005,0.003,0.003,0.005,0.005,0.002,0.002,0.004,0.004,0.005,0.004,0.005,0.005,0.004,0.003,0.005,0.003,0.005,0.002,0.004,0.002,0.003,0.002,0.005,0.002,0.003,0.002,0.005,0.005,0.002,0.004,0.004,0.004,0.004]},{"source":"polymarket","id":"1090025","event_id":"139488","slug":"will-jack-della-maddalena-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will Jack Della Maddalena be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Jack Della Maddalena","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[0.001,0.999],"probability":0.001,"spread":0.002,"active":true,"closed":false,"start_date":"2026-01-04T19:54:01.742835Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":1796.9603330000004,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":16.478696823120117,"liquidity":386.51202,"categories":["Sports"],"updated_at":"2026-05-25T20:00:41.014177Z","fetched_at":"2026-05-23T19:42:55.875139Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-jack-della-maddalena-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":[0.001,0.001]},{"source":"polymarket","id":"1090029","event_id":"139488","slug":"will-belal-muhammad-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will Belal Muhammad be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Belal Muhammad","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0005,0.9995],"probability":0.0005,"spread":0.001,"active":true,"closed":false,"start_date":"2026-01-04T19:54:07.771235Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":870.093,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":13.446005821228027,"liquidity":383.79732,"categories":["Sports"],"updated_at":"2026-05-26T15:56:28.372819Z","fetched_at":"2026-05-26T15:53:59.178290Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-belal-muhammad-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":[0.0005,0.001,0.0005,0.001,0.001,0.001,0.0005,0.001,0.0005,0.0005,0.0005,0.001,0.0005,0.001,0.001,0.0005,0.0005,0.0005,0.001,0.001,0.001,0.0005,0.0005,0.001,0.0005,0.001,0.0005,0.001,0.001,0.0005,0.001,0.001,0.0005]},{"source":"polymarket","id":"1090033","event_id":"139488","slug":"will-leon-edwards-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will Leon Edwards be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Leon Edwards","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0005,0.9995],"probability":0.0005,"spread":0.001,"active":true,"closed":false,"start_date":"2026-01-04T19:54:15.658348Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":1056.523851,"volume_24hr":0.0,"prob_24h_change":-0.0005,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":14.227431297302246,"liquidity":365.35282,"categories":["Sports"],"updated_at":"2026-05-26T15:13:29.611548Z","fetched_at":"2026-05-26T15:11:06.639380Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-leon-edwards-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":[0.001,0.0015,0.002,0.0025,0.0005,0.0015,0.0005,0.001,0.001,0.0015,0.001,0.0005,0.002,0.0015,0.0005,0.0015,0.0015,0.0005,0.0005,0.0005,0.0015,0.0005,0.0015,0.0005,0.0005,0.0005,0.0015,0.0015,0.0015,0.0015,0.001,0.0015,0.0035,0.0005]},{"source":"polymarket","id":"1090034","event_id":"139488","slug":"will-joaquin-buckley-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will Joaquin Buckley be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Joaquin Buckley","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0005,0.9995],"probability":0.0005,"spread":0.001,"active":true,"closed":false,"start_date":"2026-01-04T19:54:17.642789Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":21174.421,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":29.108436584472656,"liquidity":482.75373,"categories":["Sports"],"updated_at":"2026-05-26T14:45:05.487366Z","fetched_at":"2026-05-26T14:42:49.034061Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-joaquin-buckley-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":[0.0005,0.001,0.0005,0.0005,0.0005,0.001,0.0005,0.001,0.0005,0.0005,0.0005,0.001,0.0005,0.001,0.001,0.0005,0.0005,0.001,0.0005,0.0005,0.0005,0.0005,0.0005,0.001,0.001,0.0005,0.0005,0.0005,0.001,0.0005]},{"source":"polymarket","id":"1090042","event_id":"139488","slug":"will-another-fighter-be-the-ufc-welterweight-champion-on-december-31-2026","question":"Will another fighter be the UFC Welterweight Champion on December 31, 2026?","group_item_title":"Other","description":"This market will resolve according to the official UFC Welterweight division champion on December 31, 2026 at 12:00 PM ET.\n\nOnly official UFC division champions will count. Interim champions will not count.\n\nIf the relevant belt is vacant at this market’s check time, or there is otherwise no champion in the specified division, this market will resolve to “Other”.\n\nThe primary resolution source for this market will be official information from the UFC (https://www.ufc.com/athletes).","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/who-will-become-a-ufc-champion-in-2026-VWze2qWnAGJc.jpg","outcomes":["Yes","No"],"outcome_prices":[],"probability":null,"spread":1.0,"active":true,"closed":false,"start_date":"2026-01-04T19:54:32.533105Z","end_date":"2026-12-31T00:00:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":null,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"updated_at":"2026-05-26T05:45:48.725160Z","fetched_at":"2026-05-05T13:27:41.060012Z","added_at":null,"url":"https://polymarket.com/event/who-will-be-ufc-welterweight-champion-at-the-end-of-2026/will-another-fighter-be-the-ufc-welterweight-champion-on-december-31-2026","event_title":"Who will be UFC Welterweight champion at the end of 2026?","chart_24h":null}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/139488","as_of":"2026-05-26T16:03:58.019637Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Who will be UFC Welterweight champion at the end of 2026?\" — top market at 9% probability across 12 outcomes","source_url":null}}