On November 11, 2011, the 26-year-old WBA (Regular) super-welterweight world champion, Austin Trout (23-0, 13 KOs), faced Frank LoPorto, in a title defense fight.
Trout came in to the fight on a 23-fight win streak with a 56% KO rate, and was fighting after a gap of 5 months.
Austin Trout stopped Frank LoPorto via TKO in the 6th round of the 12-round world-title fight, and successfully defended his WBA (Regular) super-welterweight title. Trout improves his record to 24-0 (14 KOs)
On December 1, 2012, the 27-year-old WBA (Regular) super-welterweight world champion, Austin Trout (25-0, 14 KOs), faced a 32-year-old Puerto Rican boxer Miguel Cotto (37-3, 30 KOs), in a title defense fight.
Trout came in to the fight on a 25-fight win streak with a 56% KO rate, and was fighting after a gap of 5 months and 29 days. Cotto was on a -1-fight win streak with a 75% KO rate, and fighting after a layoff of 6 months and 26 days.
Austin Trout defeated Miguel Cotto via unanimous decision and successfully defended his WBA (Regular) super-welterweight title. Trout improves his record to 26-0, while Cotto adds a loss to his record at 37-4.
On February 5, 2011, 25-year-old Austin Trout (21-0, 13 KOs) and 33-year-old Rigoberto Álvarez (27-2, 20 KOs) fought for the vacant WBA (Regular) super-welterweight title.
Trout came in to the fight on a 21-fight win streak with a 61% KO rate, and was fighting after a gap of 1 year and 3 months. Álvarez was on a 3-fight win streak with a 69% KO rate, and fighting after a layoff of 3 months and 27 days.
Austin Trout defeated Rigoberto Álvarez via unanimous decision . Trout improves his record to 22-0, while Álvarez adds a loss to his record at 27-3.
On June 2, 2012, the 26-year-old WBA (Regular) super-welterweight world champion, Austin Trout (24-0, 14 KOs), faced a 32-year-old Dominican boxer Delvin Rodríguez (26-5-3, 14 KOs), in a title defense fight.
Trout came in to the fight on a 24-fight win streak with a 58% KO rate, and was fighting after a gap of 6 months and 22 days. Rodriguez was on a 1-fight win streak with a 41% KO rate, and fighting after a layoff of 5 months and 30 days.
Austin Trout defeated Delvin Rodríguez via unanimous decision and successfully defended his WBA (Regular) super-welterweight title. Trout improves his record to 25-0, while Rodriguez adds a loss to his record at 26-6-3.
On June 11, 2011, the 25-year-old WBA (Regular) super-welterweight world champion, Austin Trout (22-0, 13 KOs), faced David Alonso López, in a title defense fight.
Trout came in to the fight on a 22-fight win streak with a 59% KO rate, and was fighting after a gap of 4 months and 6 days.
Austin Trout defeated David Alonso López via unanimous decision and successfully defended his WBA (Regular) super-welterweight title. Trout improves his record to 23-0
On April 20, 2013, the 27-year-old WBA (Regular) super-welterweight champion, Austin Trout (26-0, 14 KOs), and the 22-year-old WBC super-welterweight champion Canelo Álvarez (41-0-1, 30 KOs) met in a title-unification fight.
Trout came in to the fight on a 26-fight win streak with a 53% KO rate, and was fighting after a gap of 4 months and 19 days. Canelo was on a 37-fight win streak with a 71% KO rate, and fighting after a layoff of 7 months and 5 days.
Canelo Álvarez defeated Austin Trout via unanimous decision and unifies the WBA (Regular), WBC, and The Ring super-welterweight titles. Canelo improves his record to 42-0-1, while Trout adds a loss to his record at 26-1.
On June 9, 2018, a 32-year-old Austin Trout (31-4, 17 KOs) got a shot at the super-welterweight WBC title held by 28-year-old Jermell Charlo (30-0, 15 KOs).
Trout came in to the fight on a 1-fight win streak with a 48% KO rate, and was fighting after a gap of 3 months and 23 days. Charlo was on a 30-fight win streak with a 50% KO rate, and fighting after a layoff of 7 months and 26 days.
Jermell Charlo defeated Austin Trout via majority decision and successfully defended his WBC super-welterweight title. Charlo improves his record to 31-0, while Trout adds a loss to his record at 31-5.
On May 21, 2016, a 30-year-old Austin Trout (30-2, 17 KOs) got a shot at the super-welterweight IBF title held by 26-year-old Jermall Charlo (23-0, 18 KOs).
Trout came in to the fight on a 4-fight win streak with a 53% KO rate, and was fighting after a gap of 8 months and 13 days. Charlo was on a 23-fight win streak with a 78% KO rate, and fighting after a layoff of 5 months and 23 days.
Jermall Charlo defeated Austin Trout via unanimous decision and successfully defended his IBF super-welterweight title. Charlo improves his record to 24-0, while Trout adds a loss to his record at 30-3.
On March 14, 2009, a 23-year-old Austin Trout (16-0, 12 KOs) and Martin Avila met in the ring in a super-welterweight bout.
Trout came in to the fight on a 16-fight win streak with a 75% KO rate, and was fighting after a gap of 3 months and 22 days.
Austin Trout stopped Martin Avila via TKO in the 4th round. Trout improves his record to 17-0 (13 KOs)
On September 8, 2015, a 29-year-old Austin Trout (29-2, 16 KOs) and Joey Hernandez met in the ring.
Trout came in to the fight on a 3-fight win streak with a 51% KO rate, and was fighting after a gap of 3 months and 30 days.
Austin Trout stopped Joey Hernandez via KO in the 6th round. Trout improves his record to 30-2 (17 KOs)