On August 17, 2018, a 35-year-old Yoshihiro Kamegai (27-4-2, 24 KOs) and Greg Vendetti met in the ring.
Kamegai came in to the fight on a 1-fight losing streak with a 72% KO rate, and was fighting after a gap of 11 months and 22 days.
Yoshihiro Kamegai lost to Greg Vendetti via unanimous decision in the 10-round fight, and adds a loss to his record at 27-5-2.
On August 26, 2017, 34-year-old Yoshihiro Kamegai (27-3-2, 24 KOs) and 36-year-old Miguel Cotto (40-5, 33 KOs) fought for the vacant WBO super-welterweight title.
Kamegai came in to the fight on a 1-fight win streak with a 75% KO rate, and was fighting after a gap of 11 months and 16 days. Cotto was on a -1-fight win streak with a 73% KO rate, and fighting after a layoff of 1 year, 9 months, and 5 days.
Miguel Cotto defeated Yoshihiro Kamegai via unanimous decision . Cotto improves his record to 41-5, while Kamegai adds a loss to his record at 27-4-2.
On March 20, 2015, a 32-year-old Yoshihiro Kamegai (25-2-1, 22 KOs) and a 34-year-old Mexican boxer Alfonso Gómez (24-6-2, 12 KOs) met in the ring.
Kamegai came in to the fight on a 1-fight win streak with a 78% KO rate, and was fighting after a gap of 3 months and 7 days. Gómez was on a 1-fight win streak with a 37% KO rate, and fighting after a layoff of 8 months and 11 days.
Alfonso Gómez defeated Yoshihiro Kamegai via unanimous decision in the 10-round fight. Gómez improves his record to 25-6-2, while Kamegai adds a loss to his record at 25-3-1.
On June 21, 2014, a 31-year-old Yoshihiro Kamegai (24-1-1, 21 KOs) and a 31-year-old American boxer Robert Guerrero (31-2-1, 18 KOs) met in the ring.
Kamegai came in to the fight on a 2-fight win streak with a 80% KO rate, and was fighting after a gap of 2 months and 16 days. Guerrero was on a -1-fight win streak with a 52% KO rate, and fighting after a layoff of 1 year, 1 month, and 17 days.
Robert Guerrero defeated Yoshihiro Kamegai via unanimous decision in the 12-round fight. Guerrero improves his record to 32-2-1, while Kamegai adds a loss to his record at 24-2-1.
On June 8, 2013, a 30-year-old Yoshihiro Kamegai (22-0-1, 19 KOs) and Johan Perez met in the ring in a welterweight bout.
Kamegai came in to the fight on a 1-fight win streak with a 82% KO rate, and was fighting after a gap of 4 months and 6 days.
Yoshihiro Kamegai lost to Johan Perez via unanimous decision in the 10-round welterweight fight, and adds a loss to his record at 22-1-1.