On March 30, 2024, 30-year-old Brian Mendoza (22-3, 16 KOs) and 28-year-old Serhii Bohachuk (23-1, 23 KOs) fought for the vacant WBC super-welterweight title.
Mendoza came in to the fight on a 1-fight losing streak with a 64% KO rate, and was fighting after a gap of 5 months and 15 days. Bohachuk was on a 5-fight win streak with a 95% KO rate, and fighting after a layoff of 8 months and 8 days.
Serhii Bohachuk defeated Brian Mendoza via unanimous decision . Bohachuk improves his record to 24-1, while Mendoza adds a loss to his record at 22-4.
On October 15, 2023, a 29-year-old Brian Mendoza (22-2, 16 KOs) got a shot at the super-welterweight WBO title held by 28-year-old Australian boxer Tim Tszyu (23-0, 17 KOs).
Mendoza came in to the fight on a 3-fight win streak with a 66% KO rate, and was fighting after a gap of 6 months and 7 days. Tszyu was on a 23-fight win streak with a 73% KO rate, and fighting after a layoff of 3 months and 27 days.
Tim Tszyu defeated Brian Mendoza via unanimous decision and successfully defended his WBO super-welterweight title — in his first world-title fight. Tszyu improves his record to 24-0, while Mendoza adds a loss to his record at 22-3.
On September 5, 2021, a 27-year-old Brian Mendoza (19-1, 13 KOs) and Jesús Alejandro Ramos met in the ring.
Mendoza came in to the fight on a 1-fight win streak with a 65% KO rate, and was fighting after a gap of 1 year and 7 days.
Brian Mendoza lost to Jesús Alejandro Ramos via unanimous decision in the 10-round fight, and adds a loss to his record at 19-2.
On November 30, 2019, a 25-year-old Brian Mendoza (18-0, 13 KOs) and Larry Gomez met in the ring.
Mendoza came in to the fight on a 18-fight win streak with a 72% KO rate, and was fighting after a gap of 3 months and 13 days.
Brian Mendoza lost to Larry Gomez via split decision in the 8-round fight, and adds a loss to his record at 18-1.