On June 4, 2016, a 29-year-old Karim Guerfi (23-3, 6 KOs) and Ryan Farrag met in the ring in a bantamweight bout.
Guerfi came in to the fight on a 3-fight win streak with a 23% KO rate, and was fighting after a gap of 6 months and 25 days.
Karim Guerfi stopped Ryan Farrag via TKO in the 3rd round. Guerfi improves his record to 24-3 (7 KOs)
On October 12, 2017, a 30-year-old Karim Guerfi (25-3, 7 KOs) and Stephane Jamoye met in the ring for the 2nd time, in a bantamweight bout.
Guerfi came in to the fight on a 5-fight win streak with a 25% KO rate, and was fighting after a gap of 1 year and 7 days.
In the rematch, Karim Guerfi stopped Stephane Jamoye via TKO in the 8th round. Guerfi improves his record to 26-3 (8 KOs)
On March 27, 2010, a 23-year-old Karim Guerfi (12-0, 1 KO) and Salim Salimov met in the ring.
Guerfi came in to the fight on a 12-fight win streak with a 8% KO rate, and was fighting after a gap of 3 months and 23 days.
Karim Guerfi stopped Salim Salimov via TKO in the 2nd round. Guerfi improves his record to 13-0 (2 KOs)
On April 20, 2013, a 26-year-old Karim Guerfi (18-1, 4 KOs) and Farid Cassiani met in the ring in a flyweight bout.
Guerfi came in to the fight on a 1-fight losing streak with a 21% KO rate, and was fighting after a gap of 3 months and 5 days.
Karim Guerfi stopped Farid Cassiani via TKO in the 1st round. Guerfi improves his record to 19-1 (5 KOs)
On December 4, 2009, a 22-year-old Karim Guerfi (11-0, 0 KOs) and Juma Fundi met in the ring in a flyweight bout.
Guerfi came in to the fight on a 11-fight win streak with a 0% KO rate, and was fighting after a gap of 5 months and 22 days.
Karim Guerfi stopped Juma Fundi via KO in the 2nd round. Guerfi improves his record to 12-0 (1 KO)
On May 11, 2012, a 25-year-old Karim Guerfi (18-0, 4 KOs) and a 28-year-old Argentinian boxer Juan Carlos Reveco (27-1, 16 KOs) met in the ring in a flyweight bout.
Guerfi came in to the fight on a 18-fight win streak with a 22% KO rate, and was fighting after a gap of 6 months and 19 days. Reveco was on a 10-fight win streak with a 57% KO rate, and fighting after a layoff of 11 months and 1 day.
Juan Carlos Reveco defeated Karim Guerfi via unanimous decision in the 12-round flyweight fight. Reveco improves his record to 28-1, while Guerfi adds a loss to his record at 18-1.
On November 6, 2014, a 27-year-old Karim Guerfi (20-3, 5 KOs) and Oscar Trujillo met in the ring.
Guerfi came in to the fight on a 1-fight losing streak with a 21% KO rate, and was fighting after a gap of 6 months and 11 days.
Karim Guerfi stopped Oscar Trujillo via KO in the 1st round. Guerfi improves his record to 21-3 (6 KOs)
On December 3, 2010, a 23-year-old Karim Guerfi (15-0, 2 KOs) and Krastan Krastanov met in the ring.
Guerfi came in to the fight on a 15-fight win streak with a 13% KO rate, and was fighting after a gap of 5 months and 21 days.
Karim Guerfi stopped Krastan Krastanov via KO in the 1st round. Guerfi improves his record to 16-0 (3 KOs)
On November 23, 2019, a 32-year-old Karim Guerfi (28-4, 8 KOs) and Georges Ory met in the ring in a bantamweight bout.
Guerfi came in to the fight on a 2-fight win streak with a 25% KO rate, and was fighting after a gap of 1 year and 6 days.
Karim Guerfi stopped Georges Ory via RTD in the 9th round. Guerfi improves his record to 29-4 (9 KOs)
On November 10, 2015, a 28-year-old Karim Guerfi (22-3, 6 KOs) and Alejandro González, Jr. met in the ring.
Guerfi came in to the fight on a 2-fight win streak with a 24% KO rate, and was fighting after a gap of 4 months and 28 days.
Karim Guerfi defeated Alejandro González, Jr. via unanimous decision in the 10-round fight. Guerfi improves his record to 23-3