Ryosuke Iwasa Record
Ryosuke Iwasa is a 35-year-old Japanese professional boxer. He is a former super-bantamweight world champion. 16 years, 6 months, and 19 days into his career, Iwasa's record stands at 28-5, which includes 18 wins via KO, 1 of which was in a world-title fight.
Boxing Career
Ryosuke Iwasa was born in Kashiwa, Chiba, Japan on December 26, 1989. He made his professional debut at the age of 18 years on August 2, 2008 against Shinya Takahashi. Iwasa defeated Takahashi via 5th round TKO, making a successful beginning of his pro career.
Iwasa became a world champion at the age of 27 after 25 professional fights. He challenged Yukinori Oguni for the IBF super-bantamweight title and stopped the champion in the 6th of the 12-round fight, winning his first world title.
Iwasa's latest fight was an unanimous decision loss to Japhethlee Llamido at age 33, on April 15, 2023.
Some of Ryosuke Iwasa's best fights so far have been against Marlon Tapales and Cesar Juarez. For a complete list of Iwasa's best fights and their details, refer to "Best fights of Ryosuke Iwasa".
Iwasa has 5 losses on his record. For details about these losses refer to "Ryosuke Iwasa Losses".
Fight Record
| # | Date | Age | Opponent | Res | Via |
|---|---|---|---|---|---|
33 | Apr 15, 2023 | 33 |  Japhethlee Llamido | loss | UD 8 |
32 | Oct 25, 2021 | 31 | Genesis Servania | win | KO 4 |
31 | Apr 03, 2021 | 31 | 
Murodjon Akhmadaliev 26 8-0 | loss | TKO 5 |
30 | Dec 07, 2019 | 29 | 
Marlon Tapales 27 33-2 | win | TKO 11 |
29 | Feb 16, 2019 | 29 | 
Cesar Juarez 27 23-6 | win | TD 9 |
28 | Aug 16, 2018 | 28 | 
TJ Doheny 31 19-0 | loss | UD 12 |
27 | Mar 01, 2018 | 28 | Ernesto Saulong | win | UD 12 |
26 | Sep 13, 2017 | 27 | Yukinori Oguni | win | TKO 6 |
25 | Mar 02, 2017 | 27 | Glenn Medura | win | TKO 3 |
24 | Jul 12, 2016 | 26 | Aekkawee Kaewmanee | win | KO 3 |
23 | Feb 06, 2016 | 26 | Dennis Tubieron | win | KO 7 |
22 | Nov 24, 2015 | 25 | Marlon Arcilla | win | TD 5 |
21 | Jun 13, 2015 | 25 | Lee Haskins | loss | TKO 6 |
20 | Feb 18, 2015 | 25 | Ricardo Roa | win | TKO 2 |
19 | Sep 06, 2014 | 24 | Rommy Wassar | win | KO 2 |
18 | Mar 25, 2014 | 24 | Richard Pumicpic | win | MD 12 |
17 | Dec 06, 2013 | 23 | Hiroki Shiino | win | TKO 5 |
16 | Jul 06, 2013 | 23 | Jecker Buhawe | win | UD 10 |
15 | Mar 02, 2013 | 23 | Mark John Yap | win | UD 10 |
14 | Oct 27, 2012 | 22 | David De La Mora | win | UD 10 |
13 | Jul 07, 2012 | 22 | Kentaro Masuda | win | TKO 7 |
12 | Mar 03, 2012 | 22 | Yuki Murai | win | KO 1 |
11 | Nov 18, 2011 | 21 | Jerope Mercado | win | UD 10 |
10 | Aug 06, 2011 | 21 | Rasmanudin | win | KO 2 |
9 | Mar 05, 2011 | 21 | 
Shinsuke Yamanaka 28 13-0-2 | loss | TKO 10 |
8 | Sep 05, 2010 | 20 | Kinshiro Usui | win | TKO 4 |
7 | Apr 15, 2010 | 20 | Yuki Sato | win | TKO 2 |
6 | Jan 16, 2010 | 20 | Marvin Tampus | win | UD 8 |
5 | Sep 05, 2009 | 19 | Falazona Fidal | win | TKO 7 |
4 | May 16, 2009 | 19 | Worawut Muangsima | win | KO 2 |
3 | Feb 21, 2009 | 19 | Ginzo Hanaki | win | TKO 1 |
2 | Oct 16, 2008 | 18 | Edgar Allende | win | UD 6 |
1 | Aug 02, 2008 | 18 | Shinya Takahashi | win | TKO 5 |