Peter Senerchia, better known by the ring name Taz (also spelled Tazz) is an American radio personality, color commentator, and retired professional wrestler signed to All Elite Wrestling (AEW) as a commentator and manager.

He is known for his work in Extreme Championship Wrestling (ECW), where he was a two-time World Heavyweight Champion, a two-time World Television Champion, a three-time World Tag Team Champion, a two-time (and the inaugural) FTW Heavyweight Champion, and the fourth ECW Triple Crown Champion. His WWE career as an in-ring performer came to an early end in 2002 and subsequently saw him transition into a color-commentary role, which he continued to do until his contract with WWE expired in April 2009. Two months later, Senerchia debuted in Total Nonstop Action Wrestling at their Victory Road pay-per-view under his previous Taz ring name and eventually reprised his role as a color commentator for TNA's broadcasts, replacing Don West.