Tatsuya Kawajiri

Kawajiri next faced Dennis Bermudez on February 21, 2016 at UFC Fight Night 83. He lost the fight by unanimous decision.

Kawajiri faced Cub Swanson on August 6, 2016 at UFC Fight Night 92. He lost the back and forth fight via unanimous decision.

Kawajiri announced on October 17, 2016 that he has asked for his release from the UFC.

After his release from the UFC, Kawajiri immediately signed with Rizin Fighting Federation on October 26, 2016. Just a few days after signing with Rizin FF, it was announced that Kawajiri will be fighting Kron Gracie at Rizin World Grand-Prix 2016: 2nd Round. He lost the bout against Gracie via submission.

Kawajiri faced Dennis Siver on June 20, 2015 at UFC Fight Night 69. He won the fight by unanimous decision.

Kawajiri was expected to face Mirsad Bektic on December 11, 2015 at The Ultimate Fighter 22 Finale. However, Bektic pulled out of the fight on November 27 citing injury. Kawajiri remained on the card and faced promotional newcomer Jason Knight. He won the fight by unanimous decision.

Kawajiri was briefly linked to a matchup with Darren Elkins on September 20, 2014 at UFC Fight Night 52, but the bout never materialized as Kawajiri was sidelined indefinitely with a detached retina.

On October 22, 2013 it was announced that Kawajiri has signed with the UFC. Kawajiri was expected to face Hacran Dias on January 4, 2014 at UFC Fight Night 34, however, Dias pulled out of the bout citing an injury. Kawajiri eventually faced promotional newcomer Sean Soriano at the event. He won the fight via technical submission in the second round.

While still having something of a "joint-contract" with the DREAM organization, with his next bout being at DREAM 18 on December 31, 2012, he faced long time World Victory Road and UFC veteran Michihiro Omigawa. Kawajiri defeated Omigawa via unanimous decision. This started Kawajiri's longest win streak since mid-2005.

In 2012, after long stints with Japanese MMA organizations and more specifically DREAM, Pride Fighting Championships, he signed a contract to an up-and-coming Vale Tudo, incorporated with Unified Rules, organization named ONE Fighting Championship - much like Pride - with its intent to revive that aspect of mixed martial arts, based out of Kallang, Singapore.

Kawajiri's debut bout was with the ONE FC organization on March 31, 2012, in the event ONE Fighting Championship: War of the Lions against Donald Sanchez, in which he added to his winning streak by defeating Sanchez via submission (triangle choke) at 3:27 of the first round.

After finishing two opponents consecutively, Kawajiri faced Kazuyuki Miyata at a tie-in event called Fight For Japan: Genki Desu Ka Omisoka 2011 promoted and presented by M-1 Global, DREAM, and the Inoki Genome Federation that took place on December 31, 2011 at the Saitama Super Arena in Saitama, Japan. Kawajiri defeated Miyata via submission (arm triangle choke) at 4:54 of the second round. This now making it three straight victories in a finishing fashion.

A rematch between Kawajiri and Strikeforce Lightweight Champion Gilbert Melendez took place on April 9, 2011 at Strikeforce 33. Kawajiri lost the fight via TKO in the first round.

On March 5, 2009, at DREAM 7, Kawajiri faced EliteXC veteran Ross Ebañez. Kawajiri won via rear-naked choke submission just over four minutes into the first round.

On May 26, 2009, Kawajiri defeated Gesias Cavalcante via unanimous decision. Kawajiri used his strong wrestling and ground and pound to great effect, and he was also able to frustrate Cavalcante by matching him in the striking game on the feet.

Kawajiri next faced Guam's Melchor Manibusan, who had not fought in several years in a match that was not expected to be competitive for Kawajiri. Indeed, on October 5, 2009, at DREAM 11, Kawajiri overwhelmed his opponent. Kawajiri easily took down his foe after a wild start in which Manibusan rushed Kawajiri with a flurry of punches, then used his trademark ground and pound to force the TKO via strikes at 3:48 of the first round. On December 22, 2009, it was announced that Kawajiri would be taking on Sengoku Lightweight Kazunori Yokota in a Sengoku vs. DREAM fight at the annual Dynamite!! event on New Year's Eve in Saitama, Japan. He went on to defeat Yokota via unanimous decision.

In March 2008 Kawajiri entered the DREAM Lightweight Grand Prix, where he has advanced to the semifinals after back to back victories over Kultar Gill, and Brazilian Top Team fighter Luiz Firmino.

At DREAM 5 Kawajiri lost a semi-final match-up to Eddie Alvarez by TKO at 7:35 of the first round. This slugfest with Alvarez saw both men dropping the other repeatedly with punches and the fight was named 2008 Fight of the Year by several MMA outlets, including Sherdog.

Kawajiri fought K-1 veteran Kozo Takeda at Dynamite!! 2008 winning by 1st-round KO. His next K-1 fight was at K-1 World Max 2009 Final 8 against Masato who defeated Kawajiri by TKO at 1:43 in the second round.

On January 23, 2007, Kawajiri relinquished his Shooto title because he could not defend his title by the next Shooto event due to a thumb injury that occurred with his fight against Melendez.

Kawajiri return to PRIDE was at PRIDE Shockwave 2006 on New Year's Eve. There he lost a controversial decision to at the time undefeated American fighter and rising star in the Lightweight division, Gilbert Melendez.

Kawajiri's fight at PRIDE Bushido 9 with Takanori Gomi was voted as PRIDE Fighting Championship's Fight of the Year for 2005. In the same year, Kawajiri was considered by many mixed martial arts publications to be the #1 Lightweight fighter in the world.

On May 22, 2005 Kawajiri made his debut in PRIDE and score a quick TKO over In Seok Kim. He went on to score a one-sided victory over Luis Firmino at PRIDE Bushido 8 on July 17, 2005. On 25 September, he entered PRIDE's inaugural Lightweight tournament in hopes of eventually being crowned the first PRIDE Lightweight Champion as well as holding the Shooto Championship at the same time. His first match in the tournament was against superstar Takanori Gomi. Gomi ended up knocking down Kawajiri after a flurry of punches and proceeded to submit him with a rear-naked choke 7:42 into the first round.

Kawajiri's professional career started in Japan's Shooto organization where he lost to Takumi Nakayama via rear-naked choke submission at 2:44 of the first round. After this loss Kawajiri went on to fight Yohei Suzuki to a Draw at Shooto's "Wanna Shooto 2001." He would then remain undefeated in Shooto until a disappointing decision loss to future Shooto Lightweight Champion Vitor Ribeiro in 2002. He would then continue on a new winning streak eventually rematching Ribeiro to capture the Lightweight Championship at Shooto's 2004 Year-End show.

Kawajiri was born in the Inashiki District of Ibaraki Prefecture and competed in baseball from elementary school through middle school before he transitioned into track and field in high school. At the age of 19, Kawajiri viewed the 1997 K-1 World Grand Prix Semifinal match between Ernesto Hoost and Francisco Filho, persuading him to begin training in combat sports. Kawajiri graduated from Chuo Gakuin University.

Tatsuya Kawajiri (川尻達也 , Kawajiri Tatsuya, born May 8, 1978) is a Japanese mixed martial artist currently signed to the Rizin Fighting Federation where he competes in the Bantamweight division. He is a former Shooto Lightweight Champion, and has also competed in the UFC, PRIDE, DREAM, Strikeforce, ONE FC. Kawajiri also participated in the Yarennoka! event as well as Dynamite!! 2009 and Dynamite!! 2010, representing DREAM in both events.