William Scull losses
Over 8 years as a professional, William Scull has compiled a 23-1 (9) record, including six title fights. His only loss came in a title fight against Canelo Álvarez.
1. William Scull loses to Canelo Álvarez via unanimous decision
On May 3, 2025 William Scull met Canelo Álvarez in an undisputed super middleweight title unification fight. Scull was 32 years old with a record of 23-0, and Álvarez was 34 with a record of 62-2-2. Scull was on an undefeated 23-fight winning streak and Álvarez was on a 5-fight winning streak. Scull lost via unanimous decision. Lost the undisputed title. Went the distance with Álvarez.