On November 20, 2021, a 37-year-old Hassan N'Dam N'Jikam (38-5, 21 KOs) and a 28-year-old Kazakhstani boxer Janibek Alimkhanuly (10-0, 6 KOs) met in the ring in a middleweight bout.
N'Jikam came in to the fight on a 1-fight win streak with a 48% KO rate, and was fighting after a gap of 4 months and 18 days. Alimkhanuly was on a 10-fight win streak with a 60% KO rate, and fighting after a layoff of 4 months and 25 days.
Janibek Alimkhanuly stopped Hassan N'Dam N'Jikam via TKO in the 8th round. Alimkhanuly improves his record to 11-0 (7 KOs), while N'Jikam adds a loss to his record at 38-6.
On December 13, 2019, a 35-year-old Hassan N'Dam N'Jikam (37-4, 21 KOs) and a 32-year-old Russian boxer Fedor Chudinov (21-2, 15 KOs) met in the ring in a super-middleweight bout.
N'Jikam came in to the fight on a 1-fight losing streak with a 51% KO rate, and was fighting after a gap of 6 months and 12 days. Chudinov was on a 7-fight win streak with a 65% KO rate, and fighting after a layoff of 4 months and 21 days.
Fedor Chudinov defeated Hassan N'Dam N'Jikam via unanimous decision in the 12-round super-middleweight fight. Chudinov improves his record to 22-2, while N'Jikam adds a loss to his record at 37-5.
On June 1, 2019, a 35-year-old Hassan N'Dam N'Jikam (37-3, 21 KOs) got a shot at the super-middleweight WBA (Super) and The Ring title held by 29-year-old British boxer Callum Smith (25-0, 18 KOs).
N'Jikam came in to the fight on a 1-fight win streak with a 52% KO rate, and was fighting after a gap of 5 months and 10 days. Smith was on a 25-fight win streak with a 72% KO rate, and fighting after a layoff of 8 months and 4 days.
Callum Smith made easy work of Hassan N'Dam N'Jikam, stopping the challenger via TKO in the 3rd. Smith improves his record to 26-0 (19 KOs), while N'Jikam adds a loss to his record at 37-4.
On October 22, 2017, Hassan N'Dam N'Jikam and Ryōta Murata met again in an immediate rematch.
N'Jikam came in to the fight on a 5-fight win streak with a 55% KO rate, and was fighting after a gap of 5 months and 2 days. Murata was on a -1-fight win streak with a 69% KO rate, and fighting after a layoff of 5 months and 2 days.
In the rematch, the champion refused to continue the fight in the 7th round, and Ryōta Murata is crowned the new WBA (Regular) middleweight world champion — in his first world-title fight. Murata improves his record to 13-1 (10 KOs), while N'Jikam adds a loss to his record at 36-3.
On June 20, 2015, 31-year-old Hassan N'Dam N'Jikam (31-1, 18 KOs) and 26-year-old David Lemieux (33-2, 31 KOs) fought for the vacant IBF middleweight title.
N'Jikam came in to the fight on a 4-fight win streak with a 56% KO rate, and was fighting after a gap of 8 months and 19 days. Lemieux was on a 8-fight win streak with a 88% KO rate, and fighting after a layoff of 6 months and 14 days.
David Lemieux defeated Hassan N'Dam N'Jikam via unanimous decision . Lemieux improves his record to 34-2, while N'Jikam adds a loss to his record at 31-2.
On October 20, 2012, the 28-year-old WBO middleweight world champion, Hassan N'Dam N'Jikam (27-0, 17 KOs), faced a 29-year-old American boxer Peter Quillin (27-0, 20 KOs), in a title defense fight.
N'Jikam came in to the fight on a 27-fight win streak with a 63% KO rate, and was fighting after a gap of 5 months and 16 days. Quillin was on a 27-fight win streak with a 74% KO rate, and fighting after a layoff of 4 months and 18 days.
Peter Quillin defeated Hassan N'Dam N'Jikam via unanimous decision and wins the WBO title — in his first world-title fight. Quillin improves his record to 28-0, while N'Jikam adds a loss to his record at 27-1.