On April 17, 2015, a 41-year-old Junior Witter (43-7-2, 23 KOs) and Ahmed El Mousaoui met in the ring in a welterweight bout.
Witter came in to the fight on a 2-fight win streak with a 44% KO rate, and was fighting after a gap of 11 months.
Junior Witter lost to Ahmed El Mousaoui via split decision in the 12-round welterweight fight, and adds an loss to his record at 43-8-2.
On November 16, 2013, a 39-year-old Junior Witter (41-6-2, 22 KOs) and Festim Kryeziu met in the ring.
Witter came in to the fight on a 1-fight losing streak with a 44% KO rate, and was fighting after a gap of 1 year and 15 days.
Junior Witter lost to Festim Kryeziu via majority decision in the 10-round fight, and adds an loss to his record at 41-7-2.
On November 1, 2012, a 38-year-old Junior Witter (41-5-2, 22 KOs) and a 27-year-old fellow British boxer Frankie Gavin (13-0, 10 KOs) met in the ring in a welterweight bout.
Witter came in to the fight on a 2-fight win streak with a 45% KO rate, and was fighting after a gap of 5 months and 20 days. Gavin was on a 13-fight win streak with a 76% KO rate, and fighting after a layoff of 5 months and 7 days.
Frankie Gavin defeated Junior Witter via unanimous decision in the 12-round welterweight fight. Gavin improves his record to 14-0, while Witter adds a loss to his record at 41-6-2.
On June 7, 2011, a 37-year-old Junior Witter (39-4-2, 22 KOs) and Yassine El maachi met in the ring.
Witter came in to the fight on a 2-fight win streak with a 48% KO rate, and was fighting after a gap of .
Junior Witter lost to Yassine El maachi via majority decision in the 3-round fight, and adds an loss to his record at 39-5-2.
On February 19, 2011, a 36-year-old Junior Witter (37-3-2, 22 KOs) and Victor Lupo Puiu met in the ring in a welterweight bout.
Witter came in to the fight on a 1-fight losing streak with a 52% KO rate, and was fighting after a gap of 1 year, 6 months, and 18 days.
Junior Witter lost to Victor Lupo Puiu via unanimous decision in the 10-round welterweight fight, and adds an loss to his record at 37-4-2.
On August 1, 2009, 35-year-old Junior Witter (37-2-2, 22 KOs) and 22-year-old Devon Alexander (18-0, 11 KOs) fought for the vacant WBC super-lightweight title.
Witter came in to the fight on a 1-fight win streak with a 53% KO rate, and was fighting after a gap of 8 months and 24 days. Alexander was on a 18-fight win streak with a 61% KO rate, and fighting after a layoff of 3 months and 8 days.
Junior Witter refused to continue the fight in the 8th round, and Devon Alexander is crowned the new WBC super-lightweight world champion — in his first world-title fight. Alexander improves his record to 19-0 (12 KOs), while Witter adds a loss to his record at 37-3-2.
On May 10, 2008, the 34-year-old WBC super-lightweight world champion, Junior Witter (36-1-2, 21 KOs), faced a 24-year-old American boxer Timothy Bradley (21-0, 11 KOs), in a title defense fight.
Witter came in to the fight on a 21-fight win streak with a 53% KO rate, and was fighting after a gap of 8 months and 3 days. Bradley was on a 21-fight win streak with a 52% KO rate, and fighting after a layoff of 9 months and 13 days.
Timothy Bradley defeated Junior Witter via split decision and wins the WBC title — in his first world-title fight. Bradley improves his record to 22-0, while Witter adds a loss to his record at 36-2-2.
On June 24, 2000, a 26-year-old Junior Witter (15-0-2, 4 KOs) got a shot at the super-lightweight IBF title held by 22-year-old American boxer Zab Judah (22-0, 17 KOs).
Witter came in to the fight on a 9-fight win streak with a 23% KO rate, and was fighting after a gap of 2 months and 16 days. Judah was on a 22-fight win streak with a 77% KO rate, and fighting after a layoff of 4 months and 12 days.
Zab Judah defeated Junior Witter via unanimous decision and successfully defended his IBF super-lightweight title. Judah improves his record to 23-0, while Witter adds a loss to his record at 15-1-2.