Kosei Tanaka

Upcoming WBO World Title Bouts!

☑️Upcoming WBO World Title Bouts: 💥November 30 – Undisputed WBO Welterweight Female Champion Cecilia Braekhus Vs. Victoria Noelia Bustos... more

WBO Flyweight champion Kosei Tanaka Vs. Wulan Tuolehazi on New Year’s Eve at the Ota City Gymnasium

Earlier today WBO Flyweight champion Kosei Tanaka (14-0, 8) [田中恒成] held a special press conference to announce that he... more

WBO World Flyweight Champion Kosei Tanaka rallies to stop Jonathan Gonzalez in seven

Puerto Rico’s Jonathan Gonzalez gave Kosei Tanaka fits for a while in today’s WBO flyweight title fight in Nagoya,... more

Weights From Japan: Kosei Tanaka Vs. Jonathan Gonzalez

However much longer Kosei Tanaka chooses to remain at flyweight, he can officially look forward to at least one... more

“Bomba” Gonzalez arrives in Japan for WBO World title bout

Puerto Rican Jonathan “Bomba” Gonzalez, the mandatory challenger against WBO flyweight titlist Kosei Tanaka, arrived in Nagoya, Japan, on... more

WBO World Flyweight Champion Kosei Tanaka vs. Jonathan Gonzalez in Play For August 24

Kosei Tanaka vs. Jonathan Gonzalez in Play For August 24 According to the agenda of the Japan Boxing Commission,... more

Kosei Tanaka to defend WBO World Flyweight title on August 24th Against WBO #1 Jonathan González

Back at the end of April we reported that the WBO had given their Flyweight champion Kosei Tanaka (13-0,... more

WBO Three Division World Champion Tanaka Defeated Taguchi in Japan

Kosei Tanaka (13-0, 7 KO) held on to his WBO Flyweight title with an outstanding win over Ryoichi Taguchi,... more

WBO World Flyweight Champion Kosei Tanaka, Ryoichi Taguchi make Weight

Unbeaten WBO three weight class champion Kosei Tanaka (12-0, 7 KOs), 23, of Japan, will participate in his supposedly... more


Three-weight world champion Kosei Tanaka will put his WBO flyweight crown on the line for the first time when... more

CBC proudly announces the streaming of the WBO World Title Bout – Kosei Tanaka Vs Ryoichi Taguchi

One of the best bouts of the year! CBC proudly announces the streaming of the bout for free on... more

Tanaka and Kimura win Best Fight

Last year we had the honour of being the streaming partner, in association with CBC, for the WBO Flyweight... more

BoxingScene’s 2018 Fight of the Year: WBO World Title Bout Tanaka vs. Kimura

By Thomas Gerbasi On paper, it may look easy. Three titles in three weight classes in 12 fights, all... more

WBO Convention Awards / Special Recognitions at Gala

WBO Convention Awards / Special Recognitions at Gala Tonight was the 31st WBO Convention Awards Gala at the Hotel... more

Exciting Boxing Card Scheduled for the WBO Convention in Panama

PANAMA CITY, Panama — The 31st WBO Convention in Panama could not be imagined without a thrilling boxing event,... more

Kosei Tanaka Wins WBO Flyweight Title After Brutal War With Sho Kimura

In a month that saw Canelo Alvarez defeat Gennady Golovkin and Anthony Joshua knock out Alexander Povetkin at Wembley... more

WBO World Title Bout Next Monday in Japan: Kimura-Tanaka

The next world boxing championship fight in Japan will take place on Monday, September 24 at Takeda Teva Ocean... more

WBO World Champion Sho Kimura returns to Japan following Thai training camp

In just over 2 weeks we’ll see the highly anticipated WBO Flyweight world title match up between defending champion... more


Unbeaten two-division world champ Kosei Tanaka (11-0, 7 KOs), the enfant terrible in Japan, will make a mandatory shot... more

WBO Two-Division Champion Kosei Tanaka set to face WBO Flyweight Champion Sho Kimura

NAGOYA – Two-division champion Kosei Tanaka announced Tuesday he will challenge Sho Kimura for the World Boxing Organization flyweight... more


Whoever comes out of the upcoming Sho Kimura-Froilan Saludar WBO flyweight title fight next week already has a date... more

09/13/2017 Kosei Tanaka vs. Rangsan Chayanram

Date:  Wednesday, September 13, 2017 WBO JR. FLYWEIGHT CHAMPIONSHIP TITLE BOUT Location: Edion Arena Osaka, Osaka, Japan Promoter:  Ioka Promotions... more

Tanaka defeats Acosta, retains WBO 108lb belt

By Joe Koizumi Photos: Sumio Yamada Unbeaten WBO junior flyweight champ Kosei Tanaka (9-0, 5 KOs), 107.75, Japan, impressively... more

05/20/2017 Kosei Tanaka vs. Angel Acosta

Date:  Saturday, May 20, 2017 WBO Junior Flyweight  Title Bout Location: Takeda Teva Ocean Arena, Nagoya, Aichi, Japan Promoter:   Hatanaka... more

Acosta stops Uutoni, world champion Tanaka next

 Photo: Hector Santos Guia/ Miguel Cotto Promotions, LLC In a WBO jr flyweight world title eliminator, unbeaten rising star... more