Having started off in the pro game in June 2011 and having built a perfect unbeaten record of 12-0-0, Ngabu (age 32) now looks to move into the later stages of his career and step up against some of the top prospects in the division. He started his best winning streak on June 2011 however, this came to an end on September 2015. In this period he won a total of 12 fights.
In June 2011, Ngabu took Jessy Moreaux the full 4 round distance in a UD decision debut win on the judges scorecards. Ngabu's win streak continued to amass with 6 wins against fighters such as Antonio Manuel, Jessy Moreaux and Attila Makula.
Antonio Manuel was beaten next on June 24th, 2011 meaning Ngabu could maintain his unbeaten streak. Showing his class against Manuel, Ngabu was the 4th person to go the distance with this opponent. 5 wins followed where Ngabu went on to be the first to stop Carlos Torres suarez, 8th person to stop Attila Makula (Round 3 TKO) and 31st person to stop Viktor Szalai (Round 1 TKO).
Fabrice Clement was Ngabu's next fight on April 20th, 2014 and also his next win in his career. Ngabu was the first person to stop Fabrice Clement and he did it in the 3rd round via KO. Taking his record to 10 wins, 0 losses and 0 draws, Ngabu then went on to win a further 2 fights.
On February 28th, 2015, Ngabu was in action again beating Gabriel Lecrosnier taking his win streak to 11 wins. The win came in the 4th round of a 8 round fight via TKO. Ngabu was the 6th person to stop Gabriel in his career.
Yves Ngabu went into his latest fight with Peter Erdos on September 26th, 2015 with 11 wins and he continued this winning streak taking it to 12 wins. Ngabu's win against Erdos was only the 3rd time Erdos had been stopped. The fight finished in the 3rd round of a 8 round fight via TKO.