Masakatsu Ueda (born December 21, 1977) is a professional Japanese mixed martial artist who currently competes in the bantamweight division of Pancrase. Ueda was also a college level wrestler in Japan, where holds a win over fellow mixed martial artist and Japanese superstar Norifumi Yamamoto, better known as "Kid" Yamamoto. Ueda has also won many national titles in combat wrestling. He also won the All Japan Shooto Grappling championship, and both A and B class Shooto Rookie Tournaments. He is a blue belt in Brazilian Jiu-Jitsu under Yuki Nakai.

Mixed martial arts career

Shooto

Ueda won the vacant Shooto Featherweight Championship after defeating Koetsu Okazai on March 28, 2008, by Unanimous Decision at Shooto's Back To Our Roots 8 show.

Bellator

Ueda faced Travis Marx in the first round of the Season 6 Bantamweight Tournament and suffered a unanimous decision loss in a competitive fight. He was later released from the promotion.

ONE Fighting Championship

Following his release from Bellator, Ueda signed with ONE Championship and entered the ONE FC Bantamweight Grand Prix. He made his debut against Min Jung Song at ONE Fighting Championship: Rise of Kings on October 6. Ueda faced Jens Pulver in the Bantamweight Grand Prix semifinals on April 5, 2013, at ONE Fighting Championship: Kings and Champions. He won the fight by submission. On May 31, 2013, he faced Kevin Belingon at ONE Fighting Championship: Rise to Power in the ONE Bantamweight Grand Prix Final. Ueda won the fight by unanimous decision. By winning the Bantamweight Grand Prix, Ueda was able to secure a title shot against Bibiano Fernandes for the ONE Bantamweight Championship. He faced Fernandes at ONE Fighting Championship: Rise of Heroes on May 2, 2014. He lost by unanimous decision.

Championships and accomplishments

Mixed martial arts record