Paz is an alien gladiator who fought in the Tri-Sports Arena “games”.
In the 2003 TV series episode Turtles in Space, Part 4: The Arena, Paz was ordered by Gruell to fight the Turtles in the slave pen, along with Traximus, Fists, Monkey Face, and the Twins. He was ultimately defeated by Raphael. Later in the arena, he was ordered by Zanramon to fight the Turtles to the death, but refused.
Paz also appears as an enemy in the game Teenage Mutant Ninja Turtles 2: Battle Nexus.