On April 18, 2015, a 27-year-old Andrzej Fonfara (26-3, 15 KOs) and a 29-year-old Mexican boxer Julio César Chávez Jr. (48-1-1, 32 KOs) met in the ring in a light-heavyweight bout.
Fonfara came in to the fight on a 1-fight win streak with a 51% KO rate, and was fighting after a gap of 5 months and 17 days. Chávez Jr. was on a 2-fight win streak with a 64% KO rate, and fighting after a layoff of 1 year, 1 month, and 17 days.
Andrzej Fonfara stopped Julio César Chávez Jr. via RTD in the 9th round. Fonfara improves his record to 27-3 (16 KOs), while Chávez Jr. adds a loss to his record at 48-2-1.
On November 16, 2012, a 25-year-old Andrzej Fonfara (22-2, 12 KOs) and a 26-year-old American boxer Tommy Karpency (21-3-1, 14 KOs) met in the ring in a light-heavyweight bout.
Fonfara came in to the fight on a 12-fight win streak with a 50% KO rate, and was fighting after a gap of 4 months and 3 days. Karpency was on a -1-fight win streak with a 56% KO rate, and fighting after a layoff of 8 months and 22 days.
Andrzej Fonfara stopped Tommy Karpency via TKO in the 7th round. Fonfara improves his record to 23-2 (13 KOs), while Karpency adds a loss to his record at 21-4-1.
On March 16, 2012, a 24-year-old Andrzej Fonfara (20-2, 11 KOs) and Byron Mitchell met in the ring in a light-heavyweight bout.
Fonfara came in to the fight on a 10-fight win streak with a 50% KO rate, and was fighting after a gap of 3 months.
Andrzej Fonfara stopped Byron Mitchell via TKO in the 3rd round. Fonfara improves his record to 21-2 (12 KOs)
On May 24, 2014, a 26-year-old Andrzej Fonfara (25-2, 15 KOs) got a shot at the light-heavyweight WBC and The Ring title held by 36-year-old Canadian boxer Adonis Stevenson (23-1, 20 KOs).
Fonfara came in to the fight on a 15-fight win streak with a 55% KO rate, and was fighting after a gap of 5 months and 18 days. Stevenson was on a 10-fight win streak with a 83% KO rate, and fighting after a layoff of 5 months and 24 days.
Adonis Stevenson defeated Andrzej Fonfara via unanimous decision and successfully defended his WBC and The Ring light-heavyweight titles. Stevenson improves his record to 24-1, while Fonfara adds a loss to his record at 25-3.
On October 16, 2015, a 27-year-old Andrzej Fonfara (27-3, 16 KOs) and a 28-year-old Welsh boxer Nathan Cleverly (29-2, 15 KOs) met in the ring in a light-heavyweight bout.
Fonfara came in to the fight on a 2-fight win streak with a 53% KO rate, and was fighting after a gap of 5 months and 28 days. Cleverly was on a 1-fight win streak with a 48% KO rate, and fighting after a layoff of 4 months and 16 days.
Andrzej Fonfara defeated Nathan Cleverly via unanimous decision in the 12-round light-heavyweight fight. Fonfara improves his record to 28-3, while Cleverly adds a loss to his record at 29-3.
On December 16, 2011, a 24-year-old Andrzej Fonfara (19-2, 10 KOs) and Phil Williams met in the ring.
Fonfara came in to the fight on a 9-fight win streak with a 47% KO rate, and was fighting after a gap of 2 months and 23 days.
Andrzej Fonfara stopped Phil Williams via KO in the 3rd round. Fonfara improves his record to 20-2 (11 KOs)
On August 16, 2013, a 25-year-old Andrzej Fonfara (23-2, 13 KOs) and a 34-year-old Spanish boxer Gabriel Campillo (22-5-1, 9 KOs) met in the ring.
Fonfara came in to the fight on a 13-fight win streak with a 52% KO rate, and was fighting after a gap of 9 months. Campillo was on a 1-fight win streak with a 32% KO rate, and fighting after a layoff of 2 months and 2 days.
Andrzej Fonfara stopped Gabriel Campillo via KO in the 9th round. Fonfara improves his record to 24-2 (14 KOs), while Campillo adds a loss to his record at 22-6-1.
On June 16, 2018, a 30-year-old Andrzej Fonfara (29-5, 17 KOs) and Ismail Sillakh met in the ring.
Fonfara came in to the fight on a 1-fight losing streak with a 50% KO rate, and was fighting after a gap of 1 year and 13 days.
Andrzej Fonfara stopped Ismail Sillakh via TKO in the 6th round. Fonfara improves his record to 30-5 (18 KOs)
On March 4, 2017, a 29-year-old Andrzej Fonfara (28-4, 16 KOs) and a 34-year-old American boxer Chad Dawson (34-4, 19 KOs) met in the ring.
Fonfara came in to the fight on a 1-fight losing streak with a 50% KO rate, and was fighting after a gap of 8 months and 14 days. Dawson was on a 2-fight win streak with a 50% KO rate, and fighting after a layoff of 10 months and 16 days.
Andrzej Fonfara stopped Chad Dawson via TKO in the 10th round. Fonfara improves his record to 29-4 (17 KOs), while Dawson adds a loss to his record at 34-5.
On April 30, 2010, a 22-year-old Andrzej Fonfara (13-2, 4 KOs) and Roger Cantrell met in the ring in a light-heavyweight bout.
Fonfara came in to the fight on a 3-fight win streak with a 26% KO rate, and was fighting after a gap of 3 months and 1 day.
Andrzej Fonfara stopped Roger Cantrell via TKO in the 4th round. Fonfara improves his record to 14-2 (5 KOs)