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Total Fights | 33 |
---|---|
Wins | 28 |
Losses | 5 |
Draws | 0 |
No-Contests | 0 |
Title Wins | 1 |
---|---|
Title Defenses | 1 |
Title-Fight KOs | 1 |
KO Wins | 18 |
KO Losses | 3 |
Featured Opponents
14 years and eight months into his professional boxing career, Ryosuke Iwasa has fought 33 times with 28 wins and 5 losses.
Iwasa's boxing record is currently 28-5, which includes one super-bantamweight world-title win and one successful title defense fight. He has a 54.5% knockouts-to-fights ratio with 18 of his total 33 fights being knockout wins, one of which was in a title fight. Iwasa has suffered three knockout losses in his career, one of which was against Murodjon Akhmadaliev in a super-bantamweight title fight.
His latest fight was a 8-round unanimous decision defeat to Japhethlee Llamido on April 15, 2023. He is on a one-fight losing streak.
Some of Iwasa's best fights and notable victories include wins over Yukinori Oguni, Marlon Tapales, Genesis Servania, Ernesto Saulong, Rommy Wassar, Ricardo Roa, and Hiroki Shiino.
# | Date | Age | Opponent | Res | Via |
---|---|---|---|---|---|
33 | Apr 15, 2023 | 33 | Japhethlee Llamido | Loss | UD |
32 | Oct 25, 2021 | 31 | Genesis Servania | Win | KO4 |
31 | Apr 3, 2021 | 31 | Murodjon Akhmadaliev | Loss * | TKO5 |
30 | Dec 7, 2019 | 29 | Marlon Tapales | Win | TKO11 |
29 | Feb 16, 2019 | 29 | Cesar Juarez | Win | TD |
28 | Aug 16, 2018 | 28 | TJ Doheny | Loss * | UD |
27 | Mar 1, 2018 | 28 | Ernesto Saulong | Win * | UD |
26 | Sep 13, 2017 | 27 | Yukinori Oguni | Win * | TKO6 |
25 | Mar 2, 2017 | 27 | Glenn Medura | Win | TKO3 |
24 | Jul 12, 2016 | 26 | Aekkawee Kaewmanee | Win | KO3 |
23 | Feb 6, 2016 | 26 | Dennis Tubieron | Win | KO7 |
22 | Nov 24, 2015 | 25 | Marlon Arcilla | Win | TD |
21 | Jun 13, 2015 | 25 | Lee Haskins | Loss | TKO6 |
20 | Feb 18, 2015 | 25 | Ricardo Roa | Win | TKO2 |
19 | Sep 6, 2014 | 24 | Rommy Wassar | Win | KO2 |
18 | Mar 25, 2014 | 24 | Richard Pumicpic | Win | MD |
17 | Dec 6, 2013 | 23 | Hiroki Shiino | Win | TKO5 |
16 | Jul 6, 2013 | 23 | Jecker Buhawe | Win | UD |
15 | Mar 2, 2013 | 23 | Mark John Yap | Win | UD |
14 | Oct 27, 2012 | 22 | David De La Mora | Win | UD |
13 | Jul 7, 2012 | 22 | Kentaro Masuda | Win | TKO7 |
12 | Mar 3, 2012 | 22 | Yuki Murai | Win | KO1 |
11 | Nov 18, 2011 | 21 | Jerope Mercado | Win | UD |
10 | Aug 6, 2011 | 21 | Rasmanudin | Win | KO2 |
9 | Mar 5, 2011 | 21 | Shinsuke Yamanaka | Loss | TKO10 |
8 | Sep 5, 2010 | 20 | Kinshiro Usui | Win | TKO4 |
7 | Apr 15, 2010 | 20 | Yuki Sato | Win | TKO2 |
6 | Jan 16, 2010 | 20 | Marvin Tampus | Win | UD |
5 | Sep 5, 2009 | 19 | Falazona Fidal | Win | TKO7 |
4 | May 16, 2009 | 19 | Worawut Muangsima | Win | KO2 |
3 | Feb 21, 2009 | 19 | Ginzo Hanaki | Win | TKO1 |
2 | Oct 16, 2008 | 18 | Edgar Allende | Win | UD |
1 | Aug 2, 2008 | 18 | Shinya Takahashi | Win | TKO5 |
* World-title fight
Ryosuke Iwasa is a 34-year old Japanese professional boxer. He was born in Kashiwa, Chiba, Japan on December 26, 1989. He is a former super-bantamweight world champion.
Iwasa made his professional boxing debut against Shinya Takahashi at the age of 18 on August 2, 2008, defeating Takahashi via 5th round TKO. He went on to win 7 more consecutive fights after the debut, which included 5 wins via stoppage.
He had his first world title fight at the age of 27 on September 13, 2017 after 25 professional fights, against Yukinori Oguni for the super-bantamweight IBF title. He defeated Oguni via 6th round TKO to become the super-bantamweight champion of the world.
Iwasa has won one world title at super-bantamweight. For all the details about Iwasa's world title wins and defenses refer to the "Championships" section below.
Iwasa has had a total of five losses in his professional boxing career so far.
His most recent fight was a non-title bout against Japhethlee Llamido on April 15, 2023. Iwasa lost the fight via 8 round unanimous decision. It's been 1 year and 3 days since this fight.
Iwasa has had a total of four world-title fights till today, which includes winning one world title and one successful title defense. He won two of these fights and lost two.
Ryosuke Iwasa has fought for a super-bantamweight world title in two fights and won once, which came via way of stoppage. Till today, he has won one super-bantamweight belt.
Date | Opponent | Division | Titles Won | Method |
---|---|---|---|---|
Sep 13, 2017 | Yukinori Oguni | Super-bantamweight | IBF | TKO |
Ryosuke Iwasa has had two super-bantamweight world-title defense fights. He won once and lost once.
Following is the table of his successful title defense fights, the next section has the fights where he lost his titles.
Date | Opponent | Division | Titles Defended | Method |
---|---|---|---|---|
Mar 1, 2018 | Ernesto Saulong | Super-bantamweight | IBF | UD |
Ryosuke Iwasa has lost one world-title defense fight, and lost one title in the fight.
Date | Opponent | Division | Titles Lost | Method |
---|---|---|---|---|
Aug 16, 2018 | TJ Doheny | Super-bantamweight | IBF | UD |
Iwasa has fought a total of 33 times till today, which includes 4 world-title fights at the super-bantamweight division. These two fights are the highlight of his career.
September 13, 2017: Iwasa wins his first world title by defeating Yukinori Oguni via 6th round TKO. He is now the IBF super-bantamweight world champion.
December 7, 2019: Ryosuke Iwasa beats Marlon Tapales via 11th round TKO.
Iwasa has knocked out 18 of his 33 opponents so far. His KO ratio currently stands at 54.5%. Of his total 28 wins, 18 of them have been via KO (64.3%).
Iwasa's first world-title win was the IBF belt at super-bantamweight. He defeated Yukinori Oguni via 6 round TKO to win the title.
As of April 2024, Iwasa has won one world title at super-bantamweight.
Iwasa has had a total of two title defense fight so far. He was successful one time and lost one time.