Brian Viloria losses
Over 17 years as a professional, Brian Viloria has compiled a 38-6 (23) record, including 21 title fights across two weight classes. He has six losses, all of them in title fights.
6. Brian Viloria loses to Artem Dalakian via unanimous decision
On February 24, 2018 Brian Viloria fought Artem Dalakian for the vacant WBA flyweight title. Viloria was 37 years old with a record of 38-5, and Dalakian was 30 with a record of 15-0. Viloria was on a 2-fight winning streak and Dalakian was on an undefeated 15-fight winning streak. Viloria lost via unanimous decision. Failed to win the vacant title. Went the distance with Dalakian.
5. Brian Viloria loses to Román González via KO
On October 17, 2015 Brian Viloria fought Román González for the The Ring and WBC flyweight titles. Viloria was 34 years old with a record of 36-4, and González was 28 with a record of 43-0. Viloria was on a 4-fight winning streak and González was on an undefeated 43-fight winning streak. González stopped Viloria via TKO in the 9th round. Failed to capture the title. Lasted into the 9th round.
4. Brian Viloria loses to Juan Francisco Estrada via split decision
On April 6, 2013 Brian Viloria defended his WBA (Unified) and WBO flyweight titles against Juan Francisco Estrada. Viloria was 32 years old with a record of 32-3, and Estrada was 22 with a record of 26-2. Viloria was on a 6-fight winning streak, while Estrada was coming off a loss. Viloria lost via split decision. Lost the titles. Went the distance with Estrada.
3. Brian Viloria loses to Carlos Tamara via KO
On January 23, 2010 Brian Viloria defended his IBF light flyweight title against Carlos Tamara. Viloria was 29 years old with a record of 26-2, and Tamara was 0 with a record of 0-0. Viloria was on a 7-fight winning streak. Tamara stopped Viloria via TKO in the 12th round. Lost the title. Lasted into the 12th round.
2. Brian Viloria loses to Édgar Sosa via majority decision
On April 14, 2007 Brian Viloria fought Édgar Sosa for the vacant WBC light flyweight title. Viloria was 26 years old with a record of 19-1, and Sosa was 27 with a record of 26-5. Sosa was on a 14-fight winning streak. Viloria lost via majority decision. Failed to win the vacant title. Went the distance with Sosa.
1. Brian Viloria loses to Omar Niño Romero via unanimous decision
On August 10, 2006 Brian Viloria defended his WBC light flyweight title against Omar Niño Romero. Viloria was 25 years old with a record of 19-0, and Romero was 0 with a record of 0-0. Viloria was on an undefeated 11-fight winning streak. Viloria lost via unanimous decision. Lost the title. Went the distance with Romero.