is a Japanese former
professional boxer
Professional boxing, or prizefighting, is regulated, sanctioned boxing. Professional boxing bouts are fought for a purse that is divided between the boxers as determined by contract. Most professional fights are supervised by a regulatory auth ...
who competed from 2006 to 2018. He held the
WBC bantamweight
Bantamweight is a weight class in combat sports and weightlifting. For boxing, the range is above and up to . In kickboxing, a bantamweight fighter generally weighs between . In mixed martial arts, MMA, bantamweight is .
The name for the class ...
title from 2011 to 2017, a reign where he made twelve successful defences and a reign which is the
fourth longest in boxing's bantamweight division. He also held
''The Ring'' bantamweight title twice between 2016 and 2018.
Stylistically, Yamanaka was known as a brawler who sought to stand and trade punches with his opponents. As a
southpaw, his
left cross was particularly renowned as a devastating punch. He was considered an entertaining fighter, with many of his fights featuring several knockdowns. However, he also showed the ability to box on the outside. Yamanaka's height and reach gave him a significant physical advantage over most fighters at his weight class.
Amateur career
Yamanaka became interested in the sport of boxing as a result of seeing the likes
Joichiro Tatsuyoshi
is a former World Boxing Council (WBC) world bantamweight champion from Kurashiki, Okayama, Kurashiki, Okayama, Japan. His record is 20–7–1 (14 KOs).
He is popular for his fight style and unique personality, and has appeared in several tele ...
,
Mike Tyson
Michael Gerard Tyson (born June 30, 1966) is an American former professional boxer who competed between 1985 and 2024. Nicknamed "Iron Mike" and "Kid Dynamite" in his early career, and later known as "the Baddest Man on the Planet", Tyson i ...
, and
Naseem Hamed
Naseem Hamed (Arabic: نسيم حميد; born 12 February 1974), nicknamed Prince Naseem and Naz, is a British former professional boxer who competed from 1992 to 2002.Davies, Gareth A (8 June 2015)"Prince Naseem Hamed: 'I always thought they w ...
on TV. He amassed a 34–13 amateur record. During this time, he defeated future world champion
Takahiro Ao.
However, Yamanaka has referred to his amateur career as "average".
Professional career
Yamanaka trains at the storied
Teiken Gym in Tokyo under former pro boxer and Japanese nation champion Yamato Shin.
[ Yamanaka has currently made twelve successful consecutive defences of the WBC and ''The Ring'' bantamweight titles and previously ranked 9th in '' The Ring'' ]pound for pound
Pound for pound is a ranking used in combat sports, such as boxing, wrestling, or mixed martial arts, adjusted to compensate for weight class. As fighters in different weight classes do not compete directly, determining the best fighter pound for ...
listings.
Early career
Yamanaka debuted at the age of 23 in Tokyo's Korakuen Hall, where he would fight 14 of his first 15 fights. Over his first 8 pro bouts he amassed a 6-0-2 with 2 razor-thin decisions. Yamanaka would improve on the ring by stopping his next 5 opponents. On June 20, 2010, Yamanaka defeated Mikio Yasuda to win the Japanese bantamweight title. He'd only defend that title once against highly touted prospect Ryosuke Iwasa, stopping him in 10 rounds.[
]
Yamanaka vs. Esquivel
Yamanaka captured the vacant WBC bantamweight
Bantamweight is a weight class in combat sports and weightlifting. For boxing, the range is above and up to . In kickboxing, a bantamweight fighter generally weighs between . In mixed martial arts, MMA, bantamweight is .
The name for the class ...
title in his first world title shot against Mexico
Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...
's Christian Esquivel via an eleventh-round technical knockout after knocking him down in the sixth and eleventh rounds at the Yoyogi National Stadium Second Gymnasium in Tokyo
Tokyo, officially the Tokyo Metropolis, is the capital of Japan, capital and List of cities in Japan, most populous city in Japan. With a population of over 14 million in the city proper in 2023, it is List of largest cities, one of the most ...
on November 6, 2011. Yamanaka was presented with the Rookie Award both in the forty-fourth Japan Professional Sports Awards and Japan's Boxer of the Year in 2011.
Yamanaka vs. Darchinyan, Rojas
Yamanaka's first defense came against former flyweight
Flyweight is a weight class in combat sports.
Boxing
Flyweight is a class in boxing which includes fighters weighing up to and including 51 kg (112 lb) for a title fight.
Professional boxing
The flyweight division was the last of boxin ...
and super flyweight
Super flyweight, also referred to as junior bantamweight, is a weight class in professional boxing, contested from and up to .
History
The first title match in this division was in 1980, when the World Boxing Council responded to pressure from A ...
titlist Vic Darchinyan in April 2012. Darchinyan had unsuccessfully attempted to become a 3-weight world champion twice before, losing by decision to Abner Mares and Anselmo Moreno
Anselmo Moreno (born 28 June 1985) is a Panamanian professional boxer. He held the WBA bantamweight title from 2008 to 2014 (promoted to super champion status in 2011), making him the longest reigning bantamweight world champion of all time, ...
. Yamanaka won the fight by unanimous decision (117-111, 116–112, 116–112), but Darchinyan would become the first fighter to last 12 rounds against the WBC champion since 2008.[ Yamanaka defended his title once more in 2012 against Tomas Rojas, knocking the former WBC super flyweight champion out in the 7th round with a left-hand cross.
]
Various defenses
Yamanaka would go on to face Malcolm Tuñacao on his third defense. Yamanaka would end up winning by technical knockout on the 12th round after knocking Tuñacao down three times in the course of the fight. Yamanaka's fourth defense came against José Nieves, whom he knocked out in the first with an overhand left. Yamanaka's final defense of 2013 would be against Alberto Guevara. Yamanaka would once again knock his opponent down three times before finishing him with a left-hand in the 9th. In 2014, Yamanaka notched 2 more defenses. The first came against Stephen Jamoye, whom he knocked down 4 times before stopping him in the 9th round. The second one would come against Suriyan Sor Rungvisai. Yamanaka dropped Sor Rungvisai 3 times but was unable to finish him, winning by unanimous decision (116-108, 115–109, 114–110) but ending a 5 fight knockout-streak. His first defense of 2015 came against Diego Santillan, who touched the canvas twice before being stopped on the 7th round.
Yamanaka vs. Moreno
Yamanaka would run into his toughest fight yet in his ninth title defense against former WBA champion Anselmo Moreno
Anselmo Moreno (born 28 June 1985) is a Panamanian professional boxer. He held the WBA bantamweight title from 2008 to 2014 (promoted to super champion status in 2011), making him the longest reigning bantamweight world champion of all time, ...
. The fight took place on September 22, 2015, in Ōta, Tokyo is a Special wards of Tokyo, special ward in the Tokyo, Tokyo Metropolis in Japan. The ward refers to itself in English as Ōta City. It was formed in 1947 as a merger of Ōmori, Ōta, Tokyo, Ōmori and Kamata, Ōta, Tokyo, Kamata following Tokyo C ...
. Moreno, a classical out-boxer, kept Yamanaka from landing his signature left-hand using his jab and movement to neutralize the WBC champion. Moreno would pull ahead on the scorecard by landing combinations during the middle rounds. Yamanaka and Moreno traded power punches in the latter third of the fight, with Yamanaka seemingly getting the better of the fight during this stretch. The final round would end with both fighters visibly tired and resorting to holding. With no clear winner, the fight was ruled a controversial split decision (115-113, 115–113, 113–115) won by Yamanaka. The three judges were all from the United States, but many observers and Moreno himself felt they had favored the local fighter.
Yamanaka vs. Solís
Yamanaka's next defense would come against Liborio Solís on March 4, 2016. Solís proved to be another tough test for the WBC champion. Yamanaka sought to establish himself early, winning the first round and knocking his opponent down in the second. However, Solís would come back and drop Yamanaka with a right-hand in the third round. Yamanaka seemed to recover, but late on that same round he was dropped again by a well-timed counter from Solís. Yamanaka would rally after that round, proceeding to drop Solís once more in the 9th round. Both fighters would continue trading punches until the final bell, but Yamanaka had dominated most of the fight and he was given a unanimous decision (117-107, 117–107, 117–107).
Yamanaka vs. Moreno II
Roughly 2 months after the Yamanaka-Solís bout, Anselmo Moreno had defeated previous WBC title challenger Soriyan Sor Rungvisai to become Yamanaka's mandatory challenger
In professional boxing and some other combat sports, a mandatory challenger is an opponent whom a champion must either fight (in a mandatory defence) or be forced to vacate their title as champion. The opposite of a mandatory defence is a ''volunt ...
, setting up a rematch. The rematch would take place at the Edion Arena in September 2016. Moreno tried to stifle Yamanaka with his jab once again but Yamanaka had more success landing counters, even dropping Moreno once on the opening round. The two fighters would go on to trade knockdowns, with the defending champion going down in the 4th and the challenger going down in the 6th. The seventh round proved to the decisive one, as Yamanaka knocked Moreno down twice more before the referee waved the fight off. With this seventh-round technical knockout victory, Yamanaka won the vacant '' The Ring'' bantamweight title.
Yamanaka vs. Carlson
On March 2, 2017, Yamanaka fought overmatched opponent Carlos Carlson to a seventh-round TKO win. Carlson was ranked #6 by the WBC. This made for Yamanaka's twelfth successful title defense in a row, the second most title defenses in a row by a Japanese boxer ever.
Yamanaka vs. Nery
Yamanaka's 13th defense would come against #1 WBC contender Luis Nery in Kyoto
Kyoto ( or ; Japanese language, Japanese: , ''Kyōto'' ), officially , is the capital city of Kyoto Prefecture in the Kansai region of Japan's largest and most populous island of Honshu. , the city had a population of 1.46 million, making it t ...
. With this fight, Yamanaka sought to equal Yoko Gushiken
is a Japanese former professional boxer who competed from 1974 to 1981. He held the WBA light-flyweight title from 1976 to 1981, making a total of 13 successful defences. Following his retirement from boxing, he remains popular in Japan as a ...
's record for most successful defenses by a Japanese world champion. The bout started with both fighters trading back and forth combinations, but at the start of the fourth round Nery rocked Yamanaka with a left cross. After a brief respite in which Yamanaka seemed to regain control, Nery continued pummeling the defending champion, who was unable to defend himself. Yamanaka's corner eventually rushed into the ring to protect their fighter, giving Nery the win. The fight was seen by an audience of over 7 million people in Japan. In a press conference after the fight, Yamanaka stated that he was unhappy with the stoppage but he didn't blame his trainers for it. Yamanaka also said he was considering retirement but he was open to a rematch with Nery.
Following Nery testing positive for zilpaterol
Zilpaterol is a synthetic β2 adrenergic agonist. Under its brand name, Zilmax, it is used to increase the size of cattle and the efficiency of feeding them. Zilmax is produced by Intervet, a subsidiary of Merck & Co., and marketed as a "beef-i ...
, a banned substance, ''The Ring'' reinstated Yamanaka as their bantamweight champion. On October 31, the WBC made its final ruling on Nery's positive test. The sanctioning body concluded that the positive test was due to contaminated food. Consequently, the result of the Yamanaka-Nery title bout wouldn't be overturned but the WBC ordered a rematch.
Days after the ruling, Yamanaka confirmed he wouldn't retire and would come back for the rematch.
Yamanaka vs. Nery II
During the weigh-in prior to the bout, Nery came in at 123 pounds, five pounds over the limit for the bantamweight division. Despite cutting two pounds before the final weigh-in, he was stripped of his title prior to the bout for failing to make weight. The fight continued regardless, leaving Yamanaka with a chance to regain the title should he win the fight.
Nery knocked Yamanaka down with an overhand left near the end of the first round, and although Yamanaka beat the count, he did not appear to recover during the break, and was knocked down a further three times in the next round before the referee called off the fight at 1:03 into the second round.
After the fight, the WBC announced that it would be suspending Nery indefinitely for his failure to make weight, removing him from their ranking system and preventing him from competing for any WBC belt.
Yamanaka announced his retirement following the fight.
Professional boxing record
See also
* Boxing in Japan
*List of Japanese boxing world champions
This is a list of Japanese boxing world champions who have won major world titles from the "Big four" Sports governing body, governing bodies in professional boxing namely the World Boxing Association (WBA), World Boxing Council (WBC), Internation ...
*List of southpaw stance boxers
This is a list of southpaw stance boxers. Southpaw is a boxing term that designates the stance where the boxer has his right hand and right foot forward, leading with right jabs, and following with a left cross right hook. Southpaw is the normal s ...
*List of world bantamweight boxing champions
This is a list of world bantamweight boxing champions, as recognized by the four major sanctioning organizations in boxing:
* The World Boxing Association (WBA), established in 1921 as the National Boxing Association (NBA). The WBA often recognize ...
References
External links
*
Shinsuke Yamanaka - Profile, News Archive & Current Rankings
a
Box.Live
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, -
{{DEFAULTSORT:Yamanaka, Shinsuke
1982 births
Living people
Japanese male boxers
Martial artists from Shiga Prefecture
Southpaw boxers
World bantamweight boxing champions
World Boxing Council champions
The Ring (magazine) champions
Boxing commentators