He successfully defended this title twice before participating in the Sengoku Featherweight Grand Prix tournament.

Hioki's superior reach and movement allowed him to out land and counter the aggressive Brazilian.

He debuted at UFC 137 on October 29, 2011, where he defeated George Roop via split decision.

Hioki faced veteran Bart Palaszewski on February 26, 2012 at UFC 144, winning the bout via unanimous decision.

Hioki dominated the whole fight taking down Bart Palaszewski several times and applying a variety of submission attempts.

Hioki was offered a title shot but turned it down and instead faced Ricardo Lamas on June 22, 2012 at UFC on FX: Maynard vs.

Hioki faced Ivan Menjivar on March 1, 2014 at UFC Fight Night: Kim vs.