On October 25, 2014, a 34-year-old Yusaf Mack (31-7-2, 17 KOs) and Cory Cummings met in the ring.
Mack came in to the fight on a 3-fight losing streak with a 42% KO rate, and was fighting after a gap of 11 months and 14 days.
Yusaf Mack lost to Cory Cummings via unanimous decision in the 6-round fight, and adds an loss to his record at 31-8-2.
On November 11, 2013, a 33-year-old Yusaf Mack (31-6-2, 17 KOs) and Thomas Williams Jr. met in the ring.
Mack came in to the fight on a 2-fight losing streak with a 43% KO rate, and was fighting after a gap of 6 months and 30 days.
Yusaf Mack lost to Thomas Williams Jr. via unanimous decision in the 10-round fight, and adds an loss to his record at 31-7-2.
On April 12, 2013, a 33-year-old Yusaf Mack (31-5-2, 17 KOs) and Cedric Agnew met in the ring in a light-heavyweight bout.
Mack came in to the fight on a 1-fight losing streak with a 44% KO rate, and was fighting after a gap of 4 months and 26 days.
Yusaf Mack lost to Cedric Agnew via unanimous decision in the 12-round light-heavyweight fight, and adds an loss to his record at 31-6-2.
On November 17, 2012, a 32-year-old Yusaf Mack (31-4-2, 17 KOs) got a shot at the super-middleweight IBF title held by 35-year-old British boxer Carl Froch (29-2, 21 KOs).
Mack came in to the fight on a 2-fight win streak with a 45% KO rate, and was fighting after a gap of 4 months and 10 days. Froch was on a 1-fight win streak with a 67% KO rate, and fighting after a layoff of 5 months and 22 days.
Carl Froch made easy work of Yusaf Mack, stopping the challenger via KO in the 3rd. Froch improves his record to 30-2 (22 KOs), while Mack adds a loss to his record at 31-5-2.
On June 25, 2011, a 31-year-old Yusaf Mack (29-3-2, 17 KOs) got a shot at the light-heavyweight IBF title held by 29-year-old Tavoris Cloud (22-0, 18 KOs).
Mack came in to the fight on a 1-fight win streak with a 50% KO rate, and was fighting after a gap of 3 months and 21 days. Cloud was on a 22-fight win streak with a 81% KO rate, and fighting after a layoff of 6 months and 8 days.
Tavoris Cloud stopped Yusaf Mack via TKO in the 8th round of the 12-round world-title fight, and successfully defended his IBF light-heavyweight title. Cloud improves his record to 23-0 (19 KOs), while Mack adds a loss to his record at 29-4-2.
On February 5, 2010, a 30-year-old Yusaf Mack (28-2-2, 17 KOs) and a 41-year-old Jamaican boxer Glen Johnson (49-13-2, 33 KOs) met in the ring.
Mack came in to the fight on a 5-fight win streak with a 53% KO rate, and was fighting after a gap of 8 months and 6 days. Johnson was on a -1-fight win streak with a 51% KO rate, and fighting after a layoff of 2 months and 29 days.
Glen Johnson stopped Yusaf Mack via TKO in the 6th round. Johnson improves his record to 50-13-2 (34 KOs), while Mack adds a loss to his record at 28-3-2.
On October 6, 2007, a 27-year-old Yusaf Mack (23-1-2, 14 KOs) and a 29-year-old Mexican boxer Librado Andrade (25-1, 19 KOs) met in the ring in a super-middleweight bout.
Mack came in to the fight on a 1-fight win streak with a 53% KO rate, and was fighting after a gap of 3 months and 9 days. Andrade was on a 1-fight win streak with a 73% KO rate, and fighting after a layoff of 2 months and 15 days.
Librado Andrade stopped Yusaf Mack via TKO in the 7th round. Andrade improves his record to 26-1 (20 KOs), while Mack adds a loss to his record at 23-2-2.
On May 19, 2006, a 26-year-old Yusaf Mack (22-0-2, 14 KOs) and Alejandro Berrio met in the ring.
Mack came in to the fight on a 6-fight win streak with a 58% KO rate, and was fighting after a gap of 3 months and 8 days.
Yusaf Mack lost to Alejandro Berrio via TKO in the 6th round, and adds an loss to his record at 22-1-2.