Peter Senerchia (born October 11, 1967) is a retired American professional wrestler and current color commentator best known by his ring name Tazz, originally Tazmaniac and later shortened to simply Taz. He is currently signed to Total Nonstop Action Wrestling.
He is best known from his tenure in Extreme Championship Wrestling, where he was a two time World Heavyweight Champion, a two time World Television Champion, a three time World Tag Team Champion, and a two time (and the first ever) FTW Heavyweight Champion. His World Wrestling Entertainment career as an in-ring performer came to an early halt in 2002 when mounting injuries forced him to retire and become a color commentator, 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 the ring name Taz and eventually reprised his role as a color commentator for TNA's broadcasts, replacing Don West.