Masamichi Yabuki (18-4, 17) was born in Suzuka, Mie, Japan on July 9, 1992. At the age of 23 years on March 27, 2016, he made his professional boxing debut against Shohei Horii, winning the fight via 1st-round TKO.
On his 16th career fight at 29 years old, Yabuki became a light-flyweight world champion on September 22, 2021 after defeating Kenshiro Teraji via 10th-round TKO to win the WBC title.
He then went on to become world champion at the flyweight weight class as well, winning the IBF title against Sivenathi Nontshinga via 9th-round TKO on October 12, 2024.
Yabuki's last fight was a flyweight world-title fight against Angel Ayala Lardizabal for Lardizabal's IBF title on March 29, 2025. He stopped Lardizabal via TKO and was crowned the new flyweight world champion. He is on a 5-fight winning streak.
Some of Masamichi Yabuki's best fights have been against Kenshiro Teraji, Angel Ayala Lardizabal, Sivenathi Nontshinga and Tsuyoshi Sato. For details about these fights refer to "Best fights of Masamichi Yabuki".
Yabuki has 4 losses on his boxing record. For details about these losses refer to "Masamichi Yabuki Losses".
| # | Date | Opponent | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|
22  | Mar 29, 2025 32 years, 8 months 18-4 (17) | 24 years, 10 months 17-0 (8) | FL | 12 | TKO | WIN Won IBF |
21  | Oct 12, 2024 32 years, 3 months 17-4 (16) | 25 years, 10 months 13-1 (10) | LFL | 9 | TKO | WIN Won IBF |
20 | Mar 16, 2024 31 years, 8 months 16-4 (15) | Kevin Vivas | 4 | TKO | WIN | |
19 | Jan 28, 2023 30 years, 6 months 15-4 (14) | Ronald Chacon | 11 | TKO | WIN | |
18 | Sep 10, 2022 30 years, 2 months 14-4 (13) | Thanongsak Simsri | 7 | TKO | WIN | |
17  | Mar 19, 2022 29 years, 8 months 13-4 (12) | 30 years, 2 months 18-1 (10) | LFL | 3 | KO | LOSS Lost WBC |
16 | Sep 22, 2021 29 years, 2 months 13-3 (12) | 29 years, 8 months 18-0 (10) | LFL | 10 | TKO | WIN Won WBC |
15 | Dec 26, 2020 28 years, 5 months 12-3 (11) | Toshimasa Ouchi | LFL | 10 | UD | WIN |
14 | Jul 26, 2020 28 years 11-3 (11) | Tsuyoshi Sato | LFL | 1 | KO | WIN |
13 | Dec 15, 2019 27 years, 5 months 10-3 (10) | Rikito Shiba | 4 | TKO | WIN | |
12 | May 1, 2019 26 years, 9 months 9-3 (9) | Ryuto Oho | 6 | TKO | WIN | |
11 | Jan 27, 2019 26 years, 6 months 8-3 (8) | Bae Min-Chul | 5 | TKO | WIN | |
10  | Sep 29, 2018 26 years, 2 months 7-3 (7) | 30 years, 7 months 5-0-2 (3) | 8 | SD | LOSS | |
9 | Jun 17, 2018 25 years, 11 months 7-2 (7) | Gilberto Pedroza | 2 | KO | WIN | |
8  | Apr 8, 2018 25 years, 8 months 6-2 (6) | 22 years, 7 months 11-1-1 (7) | 1 | TKO | LOSS | |
7 | Nov 26, 2017 25 years, 4 months 6-1 (6) | Masashi Tada | 1 | TKO | WIN | |
6 | Jul 16, 2017 25 years 5-1 (5) | Masaki Hirai | 2 | TKO | WIN | |
5 | Mar 26, 2017 24 years, 8 months 4-1 (4) | Kim Kwang-Min | 1 | TKO | WIN | |
4  | Dec 23, 2016 24 years, 5 months 3-1 (3) | 18 years, 11 months 8-0 (7) | 4 | UD | LOSS | |
3 | Nov 6, 2016 24 years, 3 months 3-0 (3) | Ryosuke Nasu | 1 | KO | WIN | |
2 | Aug 7, 2016 24 years 2-0 (2) | Kiyoshi Nakamura | 1 | TKO | WIN | |
1 | Mar 27, 2016 23 years, 8 months 1-0 (1) | Shohei Horii | 1 | TKO | WIN |
