On May 21, 2022, a 33-year-old David Lemieux (43-4, 36 KOs) and a 25-year-old American boxer David Benavidez (25-0, 22 KOs) met in the ring in a super-middleweight bout.
Lemieux came in to the fight on a 5-fight win streak with a 76% KO rate, and was fighting after a gap of 11 months and 17 days. Benavidez was on a 25-fight win streak with a 88% KO rate, and fighting after a layoff of 6 months and 8 days.
David Benavidez stopped David Lemieux via TKO in the 3rd round. Benavidez improves his record to 26-0 (23 KOs), while Lemieux adds a loss to his record at 43-5.
On December 16, 2017, a 28-year-old David Lemieux (38-3, 33 KOs) got a shot at the middleweight WBO title held by 28-year-old British boxer Billy Joe Saunders (25-0, 12 KOs).
Lemieux came in to the fight on a 4-fight win streak with a 80% KO rate, and was fighting after a gap of 7 months and 10 days. Saunders was on a 25-fight win streak with a 48% KO rate, and fighting after a layoff of 3 months.
Billy Joe Saunders defeated David Lemieux via unanimous decision and successfully defended his WBO middleweight title. Saunders improves his record to 26-0, while Lemieux adds a loss to his record at 38-4.
On October 17, 2015, the 26-year-old IBF middleweight champion, David Lemieux (34-2, 31 KOs), and the 33-year-old WBA (Super) middleweight champion Gennady Golovkin (33-0, 30 KOs) met in a title-unification fight.
Lemieux came in to the fight on a 9-fight win streak with a 86% KO rate, and was fighting after a gap of 3 months and 27 days. Golovkin was on a 33-fight win streak with a 90% KO rate, and fighting after a layoff of 5 months and 1 day.
Gennady Golovkin stopped David Lemieux via TKO in the 8th round of the 12-round world-title fight and unified the IBF and WBA (Super) middleweight titles. Golovkin improves his record to 34-0 (31 KOs), while Lemieux adds a loss to his record at 34-3.
On December 10, 2011, a 22-year-old David Lemieux (25-1, 24 KOs) and Joachim Alcine met in the ring in a middleweight bout.
Lemieux came in to the fight on a 1-fight losing streak with a 92% KO rate, and was fighting after a gap of 8 months and 2 days.
David Lemieux lost to Joachim Alcine via majority decision in the 12-round middleweight fight, and adds an loss to his record at 25-2.
On April 8, 2011, a 22-year-old David Lemieux (25-0, 24 KOs) and a 30-year-old Mexican boxer Marco Antonio Rubio (49-5-1, 42 KOs) met in the ring.
Lemieux came in to the fight on a 25-fight win streak with a 96% KO rate, and was fighting after a gap of 4 months and 5 days. Rubio was on a 6-fight win streak with a 76% KO rate, and fighting after a layoff of 3 months and 7 days.
Marco Antonio Rubio stopped David Lemieux via TKO in the 7th round. Rubio improves his record to 50-5-1 (43 KOs), while Lemieux adds a loss to his record at 25-1.