Michael Verdi, best known by his ring name Trent Acid, was an American professional wrestler.

The CZW World Junior Heavyweight Championship was a professional wrestling junior heavyweight championship owned by the Combat Zone Wrestling (CZW) promotion. The championship was created and debuted on February 19, 1999 at CZW's Opening Night event. Only wrestlers under the junior heavyweight weight limit of 220 lb (100 kg) may hold the championship. Being a professional wrestling championship, the title is won via a scripted ending to a match or awarded to a wrestler because of a storyline.