Peter Senerchia, known under the pseudonym Taz, is an American former professional wrestler and television commentator. Best known for being one of the stars of Extreme Championship Wrestling, Tazz won several titles during his time with the promotion, including the ECW World Heavyweight Championship, the ECW World Television Championship and the ECW Tag Team Championship.

Tazz is also credited with introducing the FTW Heavyweight Championship to ECW.

In 2000 he moved to the World Wrestling Federation / Entertainment. He left the ring in 2002 following numerous injuries and began his career as a commentator on SmackDown! and the ECW roster, through 2009 following the expiration of the contract.

Shortly thereafter he signed a contract with Total Nonstop Action Wrestling, where he held the same role until April 15, 2015. Since 2019 he has been the commentator and manager in All Elite Wrestling, alongside Jim Ross and Excalibur.