Brandun Lee losses
Over 9 years as a professional, Brandun Lee has compiled a 30-1 (23) record, including one title fight across two weight classes. His only loss came against Cain Sandoval.
1. Brandun Lee loses to Cain Sandoval via majority decision
On June 28, 2026 Brandun Lee faced Cain Sandoval in a super lightweight bout. Lee was 27 years old with a record of 30-0, and Sandoval was 23 with a record of 17-1. Lee was on an undefeated 30-fight winning streak, while Sandoval was coming off a loss. Lee lost via majority decision. Went the distance with Sandoval.