On April 1, 2005, Styles returned to PWG, defeating Samoa Joe in a PWG Championship number one contender match at the promotion's All-Star Weekend – Day 1. The following night on Day 2 of All-Star Weekend, Styles successfully challenged Super Dragon for the title. Styles defended the title until August 6 at Zombies Shouldn't Run, where he lost it to Kevin Steen. On September 3, Styles entered the 2005 Battle of Los Angeles tournament, but was defeated in the finals by Chris Bosh.