Mansour Barnaoui losses
Over 14 years as a professional, Mansour Barnaoui has compiled a 22-7 (21) record, including seven title fights across two weight classes. He has seven losses, two of them in title fights.
7. Mansour Barnaoui loses to Archie Colgan via unanimous decision
On June 20, 2025 Mansour Barnaoui faced Archie Colgan in a lightweight bout. Barnaoui was 32 years old with a record of 22-6, and Colgan was 29 with a record of 11-0. Barnaoui was on a 2-fight winning streak and Colgan was on an undefeated 11-fight winning streak. Barnaoui lost via unanimous decision. Went the distance with Colgan.
6. Mansour Barnaoui loses to Jay Jay Wilson via unanimous decision
On September 23, 2023 Mansour Barnaoui faced Jay Jay Wilson in a lightweight bout. Barnaoui was 31 years old with a record of 20-5, and Wilson was 0 with a record of 0-0. Barnaoui was coming off a loss. Barnaoui lost via unanimous decision. Went the distance with Wilson.
5. Mansour Barnaoui loses to Brent Primus via unanimous decision
On May 12, 2023 Mansour Barnaoui faced Brent Primus in a lightweight bout. Barnaoui was 30 years old with a record of 20-4, and Primus was 38 with a record of 11-3. Barnaoui was on a 8-fight winning streak, while Primus was coming off a loss. Barnaoui lost via unanimous decision. Went the distance with Primus.
4. Mansour Barnaoui loses to Mateusz Gamrot via unanimous decision
On May 27, 2016 Mansour Barnaoui fought Mateusz Gamrot for the vacant KSW lightweight title. Barnaoui was 23 years old with a record of 12-3, and Gamrot was 25 with a record of 10-0. Barnaoui was coming off a loss, while Gamrot was on an undefeated 10-fight winning streak. Barnaoui lost via unanimous decision. Failed to win the vacant title. Went the distance with Gamrot.
3. Mansour Barnaoui loses to Ivan Buchinger via unanimous decision
On October 10, 2015 Mansour Barnaoui fought Ivan Buchinger for the vacant M-1 Global featherweight title. Barnaoui was 23 years old with a record of 12-2, and Buchinger was 0 with a record of 0-0. Barnaoui was on a 4-fight winning streak. Barnaoui lost via unanimous decision. Failed to win the vacant title. Went the distance with Buchinger.
2. Mansour Barnaoui loses to Islam Makhachev via unanimous decision
On April 9, 2013 Mansour Barnaoui faced Islam Makhachev in a lightweight bout. Barnaoui was 20 years old with a record of 8-1, and Makhachev was 21 with a record of 7-0. Barnaoui was coming off a win and Makhachev was on an undefeated 7-fight winning streak. Barnaoui lost via unanimous decision. Went the distance with Makhachev.
1. Mansour Barnaoui loses to Kevin Lee via unanimous decision
On June 29, 2012 Mansour Barnaoui faced Kevin Lee in a lightweight bout. Barnaoui was 19 years old with a record of 7-0, and Lee was 19 with a record of 1-0. Barnaoui was on an undefeated 7-fight winning streak and Lee was coming off a win. Barnaoui lost via unanimous decision. Went the distance with Lee.