Aged 21, Beppu started his career on October 2012. His unbeaten record stands at 6 wins and shows no signs of stopping anytime soon. The longest KO streak that Beppu has ever had is 6 throughout his 6 fights and his longest winning streak is 6 wins. This started on October 2012 and came to an end on September 2014.
Starting as he means to go on, Beppu got off to an explosive start in his debut, defeating Tsunehiko Aitoku in 1 rounds and becoming the only person to have stopped Aitoku to date. Beppu continued on his successful journey by fighting and beating his next 3 fights.
Tatsuro Ono was beaten next on October 20th, 2013 meaning Beppu could maintain his unbeaten streak. The win against Ono came in the 1st round of a 4 round fight via KO. Beppu was the 5th person to stop Ono.
Shota Aikawa was up next for Beppu on April 6th, 2014. Beppu continued with his winning streak by beating Aikawa. The 4 round fight ended in the 1st round via TKO crowning Beppu as only the 3rd to stop Aikawa.
On June 1st, 2014 Beppu fought and beat Koki Tomio (3-4-0) to continue his unbeaten streak. The win against Tomio came in the 3rd round of a 4 round fight via TKO. Beppu was the 3rd person to stop Tomio.
Ensuring he remained unbeaten, Yuki Beppu defeated Shinpei Tominaga on September 23rd, 2014 in his most recent fight. Beppu was the 2nd fighter to stop Tominaga in round 1 of a 4 round fight, Beppu won via TKO.