On August 16, at the legendary Korakuen Hall, Ryosuke Iwasa will defend the IBF Super Bantamweight World Championship against Irish-Australian contender TJ Doheny.
Ryosuke Iwasa (25-2 / 16 KOs) had a successful amateur career, amassing a record of 60 wins and 16 losses, while winning various national titles. He made his pro debut on August of 2008, at the age of 18, going undefeated for 2 years, 8-0, beating much more experienced foes like Marvin Tampus (21-10*) and Kinshiro Usui (19-2*).
Iwasa’s first big test came on March 5th, 2011 when he challenged Shinsuke Yamanaka (13-0*) for the Japanese Bantamweight title. Yamanaka was another accomplished amateur boxer (34-13), holding many notable victories, including one over future world champion Takahiro Ao. Neither of the 2 had lost a single fight since turning pro, nor were they ready to spoil their perfect record. In what it was undoubtedly one of the best Japanese title fights of all time, Iwasa and Yamanaka went to war that night, fighting for gold as well as to prove who was the best Bantamweight fighter in Japan. Iwasa dominated early, stunning the champion on numerous occasions, while Yamanaka started making a comeback in the later rounds. Both men were rocking each other hard, going back and forth, bringing the Japanese fans to their feet. Chants for Iwasa and Yamanaka were heard all over the arena as neither was planning on giving up. At the very last round, Yamanaka went on a rampage, almost knocking Iwasa out while still standing, forcing the referee to step in and put an end to this amazing bout. That fight put Yamanaka in world title contention and 8 months later, he became the WBC world champion. Iwasa, even in defeat, he displayed his Bushido spirit, making him a fan favorite amongst the Japanese faithful.
Only a couple of months later, he came back stronger and more determined than ever before, winning 11 fights in a row, against Kentaro Masuda (14-5*), 2 time world title contender David De La Mora (24-2*), Mark John Yap (18-8*), former WBC International champion Hiroki Shino (10-2*) and more, as well as earning both the Japanese and OPBF titles in the process.
In 2015, after a failed attempt at the interim IBF Bantamweight belt, Iwasa decided to move up a weight class and switch his focus at the Super Bantamweights. It didn’t take long for the Japanese star to reach the top of the division and challenge Yukinori Oguni (19-1*) for the IBF World Championship on September of 2017, at the EDION Arena in Osaka. Iwasa came out like a house on fire, knocking the champion down in the opening round once and twice in the next one. It was a very one-sided match, up until the forth round when Oguni began firing back at the challenger, finally turning this into a big world title bout. After 3 more action packed rounds, the fight was stopped, as Oguni was bleeding profusely, thus marking the beginning of Iwasa’s first ever world title reign.
Already with one title defense under his belt, over Philippino standout Ernesto Saulong (21-2*), Iwasa will look for V2 this August, against TJ Doheny (19-0 / 14 KOs).
Doheny has already made quite an impression in the division, winning the PABA Super Bantamweight title, just 15 months after his debut. A certified knock out artist, with the majority of his finishes coming within the first five rounds. His most impressive performance must be against former interim WBA Super Flyweight World Champion Sutep Wangmuk (63-5*) in 2015, which ended via 5th round KO.
This fight will mark Iwasa’s 10th Anniversary as a pro boxer and what better way to celebrate it but with another huge win over a hungry contender.
*Denotes record going in to the fight.