On December 12, 2020, a 37-year-old Matt Korobov (28-3-1, 14 KOs) and Ronald Ellis met in the ring.
Korobov came in to the fight on a 1-fight losing streak with a 43% KO rate, and was fighting after a gap of 1 year and 5 days.
Matt Korobov lost to Ronald Ellis via RTD in the 4th round, and adds an loss to his record at 28-4-1.
On December 7, 2019, a 36-year-old Matt Korobov (28-2-1, 14 KOs) and a 30-year-old British boxer Chris Eubank Jr. (28-2, 21 KOs) met in the ring in a middleweight bout.
Korobov came in to the fight after a draw in his last fight with a 45% KO rate, and was fighting after a gap of 6 months and 26 days. Eubank Jr. was on a 2-fight win streak with a 70% KO rate, and fighting after a layoff of 9 months and 14 days.
Chris Eubank Jr. stopped Matt Korobov via TKO in the 2nd round. Eubank Jr. improves his record to 29-2 (22 KOs), while Korobov adds a loss to his record at 28-3-1.
On December 22, 2018, a 35-year-old Matt Korobov (28-1, 14 KOs) and a 28-year-old American boxer Jermall Charlo (27-0, 21 KOs) met in the ring in a middleweight bout.
Korobov came in to the fight on a 4-fight win streak with a 48% KO rate, and was fighting after a gap of 9 months and 20 days. Charlo was on a 27-fight win streak with a 77% KO rate, and fighting after a layoff of 8 months and 1 day.
Jermall Charlo defeated Matt Korobov via unanimous decision in the 12-round middleweight fight. Charlo improves his record to 28-0, while Korobov adds a loss to his record at 28-2.
On December 13, 2014, 31-year-old Matt Korobov (24-0, 14 KOs) and 30-year-old Andy Lee (33-2, 23 KOs) fought for the vacant WBO middleweight title.
Korobov came in to the fight on a 24-fight win streak with a 58% KO rate, and was fighting after a gap of 5 months and 15 days. Lee was on a 5-fight win streak with a 65% KO rate, and fighting after a layoff of 6 months and 6 days.
Andy Lee stopped Matt Korobov via TKO in the 6th round of the 12-round world-title fight. Lee improves his record to 34-2 (24 KOs), while Korobov adds a loss to his record at 24-1.