Tatsuya Kawajiri
Melendez then made his debut in PRIDE FC at PRIDE Bushido 12, winning by unanimous decision. In his next fight for the organization he faced then Shooto Lightweight Champion Tatsuya Kawajiri. Melendez won again by unanimous decision. He returned to Strikeforce to fight Tetsuji Kato in a non-title bout, and won his third straight fight by a unanimous decision.