| Masamichi Yabuki | |
| Birth Date: | July 9, 1992 |
| Birth Place: | Suzuka, Mie, Japan |
| Weight: | Light flyweight |
| Height: | 5 ft 5+1/2 in |
| Reach: | 64+1/2 in |
| Style: | Orthodox |
| Total: | 21 |
| Wins: | 17 |
| Ko: | 16 |
| Losses: | 4 |
Masamichi Yabuki (born July 9, 1992) is a Japanese professional boxer who is a two time world champion, having held the IBF light flyweight title since October 2024, and previously he held the WBC light flyweight title from 2021 to 2022.
Yabuki made his professional debut against Shohei Horii on March 27, 2016. He won the fight by a first-round technical knockout. He would go on to amass a 7–3 record over the next two years, most notably losing a close unanimous decision against Junto Nakatani on December 23, 2016,[1] and a split decision to Daniel Matellon on September 28, 2018.[2]
Yabuki won his next three fights, achieving stoppage victories against Bae Min-Chul, Ryuto Oho and Rikito Shiba, before he was scheduled to face Tsuyoshi Sato for the vacant Japanese light flyweight title on July 26, 2020. Yabuki stopped Sato with a left hook, near the end of the first round.[3] He was scheduled to make his first title defense against Toshimasa Ouchi on December 26, 2020.[4] He won the fight by unanimous decision.[5]
Yabuki, at the time the #1 ranked WBC light flyweight contender, was scheduled to challenge the reigning WBC light flyweight champion Kenshiro Teraji, in Shiro's ninth title defense, on September 10, 2021, at the City Gym in Kyoto, Japan.[6] The bout was later postponed for September 22, 2021, as both Shiro and his coach tested positive for COVID-19.[7] The fight was rescheduled for September 22, 2021.[8] Yabuki won the fight by a tenth-round technical knockout. He appeared to be ahead on the scorecards heading into the tenth round, which prompted Shiro to increase his pace and volume. Although Shiro seemed close to finishing him, Yabuki managed to take over the round near its end and unload with volume which forced the referee to stop the fight.[9]
On November 15, 2021, representatives of Kenshiro Teraji and Masamichi Yabuki held a press conference to announce that they’d agreed to a rematch, which would be held sometime in spring of 2022.[10] The rematch for the WBC title was officially announced on January 24, 2022.[11] It took place at the City Gym in Kyoto, Japan, on March 19, 2022.[12] Yabuki lost the fight by a third-round knockout.[13]
Yabuki faced the undefeated Thanongsak Simsri on September 10, 2022 in what was promoted as a world title prelude. He won the fight by a seventh-round technical knockout. Yabuki knocked his opponent down twice prior to the stoppage, in the second and sixth rounds. During the in-ring post-fight speech, Yabuki revealed that he had injured his pelvis in the third round. He also announced that he was considering moving up to fight for a title at flyweight[14] The fight was held at a catchweight of 50 kilograms.[15]
Yabuki faced Ronald Chacon on January 28, 2023. He won the fight by an eleventh-round technical knockout.[16]
| Result | Record | Opponent | Type | Round, time | Date | Location | Notes | ||
|---|---|---|---|---|---|---|---|---|---|
| 21 | Win | 17–4 | Sivenathi Nontshinga | TKO | 9 (12), | Oct 12, 2024 | |||
| 20 | Win | 16–4 | Kevin Vivas | TKO | 4 (10), | Mar 16, 2024 | |||
| 19 | Win | 15–4 | Ronald Chacon | TKO | 11 (12), | Jan 28, 2023 | |||
| 18 | Win | 14–4 | Thanongsak Simsri | TKO | 7 (10), | Sep 10, 2022 | |||
| 17 | Loss | 13–4 | Kenshiro Teraji | KO | 3 (12), | Mar 19, 2022 | |||
| 16 | Win | 13–3 | Kenshiro Teraji | TKO | 10 (12), | Sep 22, 2021 | |||
| 15 | Win | 12–3 | Toshimasa Ouchi | UD | 10 | Dec 26, 2020 | |||
| 14 | Win | 11–3 | Tsuyoshi Sato | KO | 1 (10), | Jul 26, 2020 | |||
| 13 | Win | 10–3 | Rikito Shiba | TKO | 4 (8), | Dec 15, 2019 | |||
| 12 | Win | 9–3 | Ryuto Oho | TKO | 6 (8), | May 1, 2019 | |||
| 11 | Win | 8–3 | Bae Min-Chul | TKO | 5 (8), | Jan 27, 2019 | |||
| 10 | Loss | 7–3 | Daniel Matellon | 8 | Sep 29, 2018 | ||||
| 9 | Win | 7–2 | Gilberto Pedroza | KO | 2 (8), | Jun 17, 2018 | |||
| 8 | Loss | 6–2 | Seigo Yuri Akui | TKO | 1 (8), | Apr 8, 2018 | |||
| 7 | Win | 6–1 | Masashi Tada | TKO | 1 (6), | Nov 26, 2017 | |||
| 6 | Win | 5–1 | Masaki Hirai | TKO | 2 (6), | Jul 16, 2017 | |||
| 5 | Win | 4–1 | Kim Kwang-Min | TKO | 1 (4), | Mar 26, 2017 | |||
| 4 | Loss | 3–1 | Junto Nakatani | 4 | Dec 23, 2016 | ||||
| 3 | Win | 3–0 | Ryosuke Nasu | 1 (4), | Nov 6, 2016 | ||||
| 2 | Win | 2–0 | Kiyoshi Nakamura | TKO | 1 (4), | Aug 7, 2016 | |||
| 1 | Win | 1–0 | Shohei Horii | 1 (4), | Mar 27, 2016 |
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