Masayuki Ito boxer
- bouts
- 31
- won
- 27
- lost
- 3
- draw
- 1
- Status
- World Boxing Organisation World Super Featherweight Title
- Division
- super featherweight
- Debut
- 2009-05-26
- Height
- 5′ 8½″/174cm
- Reach
- 70½″/179cm
- Age
- 28
- Born
- 1991-01-19
- Death
- -
- Nationality
- Japan
Masayuki Ito (born January 19, 1991) is a Japanese professional boxer who held the WBO junior lightweight title from 2018 to 2019.Ito turned professional in 2009 and amassed a record of 23-1-1 in 25 fights before challenging and beating Puerto Rican boxer Christopher Diaz for the vacant WBO junior lightweight title.
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2021-07-03 | Valentine Hosokawa | WWWLWL | Korakuen Hall | WIN Technical knockout |
| 2020-12-26 | Hironori Mishiro | WWDWWW | Sumida City Gymnasium | LOST Majority decision |
| 2019-09-13 | Ruben Manakane | WWWWLW | Korakuen Hall | WIN Technical knockout |
| 2019-05-25 | Jamel Herring | LWLWWW | Osceola Heritage Park, Kissimmee | |
| 2018-12-30 | Evgeny Chuprakov | WWWWWW | Ota-City General Gymnasium | WIN Technical knockout |
| 2018-07-28 | Christopher Diaz | WWWWWW | Kissimmee Civic Center, Kissimmee | WIN Unanimous decision |
| 2018-03-03 | Virgil Puton | WLWLWL | Korakuen Hall | WIN Technical knockout |
| 2017-09-02 | Glenn Enterina | LWWWLW | Korakuen Hall | WIN Technical knockout |
| 2017-04-13 | Lorenzo Villanueva | WWLWWW | Korakuen Hall | WIN Technical knockout |
| 2016-12-31 | Takuya Watanabe | WLWWWW | Ota-City General Gymnasium | WIN Unanimous decision |
| 2016-07-28 | Ernie Sanchez | LLDLWL | Korakuen Hall | WIN Technical knockout |
| 2015-12-14 | Shingo Eto | WWLWWW | Korakuen Hall | WIN Unanimous decision |
| 2015-08-10 | Dai Iwai | WWWWWW | Korakuen Hall | WIN Technical knockout |
| 2015-02-09 | Rikki Naito | WWWWWW | Korakuen Hall | LOST Majority decision |
| 2014-11-25 | Ryan Sermona | WLWWLL | Korakuen Hall | WIN Technical knockout |
| 2014-07-30 | Masao Nakamura | WWWWWW | Korakuen Hall | WIN Unanimous decision |
| 2014-04-14 | Kazuya Nakano | WWLWWW | Korakuen Hall | WIN KO |
| 2013-12-09 | Kentaro Yamada | WWWWLL | Korakuen Hall | WIN Technical knockout |
| 2013-09-30 | Jeffrey Arienza | WWWWWL | Korakuen Hall | WIN Technical knockout |
| 2013-07-19 | Taiki Minamoto | WLWWWL | Korakuen Hall | WIN Unanimous decision |
| 2013-04-08 | Yasuyuki Masuda | WWLWWL | Korakuen Hall | WIN Unanimous decision |
| 2012-12-16 | Kosuke Saka | WWWWWW | Korakuen Hall | WIN Unanimous decision |
| 2012-11-04 | Kazuyuki Yamao | DWWWDW | Korakuen Hall | WIN Unanimous decision |
| 2012-09-27 | Kazuhiro Miura | WWWLWW | Korakuen Hall | WIN Unanimous decision |
| 2012-07-31 | Masaru Sueyoshi | WWW | Korakuen Hall | WIN Split-decision |
| 2012-05-29 | Kyohei Tsunashima | WWW | Korakuen Hall | WIN Technical knockout |
| 2011-09-28 | Tsuyoshi Tameda | WWWW | Korakuen Hall | DRAW Split-decision |
| 2010-11-02 | Tatsushi Kagawa | WWWLLD | Korakuen Hall | WIN Corner retirement |
| 2010-08-09 | Shunsuke Takatsu | WWL | Korakuen Hall | WIN Technical knockout |
| 2010-04-12 | Takahiro Ozawa | WLWLLL | Korakuen Hall | WIN |
| 2009-05-26 | Katsunari Fujii | L | Korakuen Hall | WIN Unanimous decision |