He played in 14 games for the Blue Jays in 2002, starting six and posting an earned run average of 6.62.

However, inconsistent pitching from Scott Baker and Boof Bonser and shoulder problems for Brad Radke prompted the Twins to call him up to the major leagues on August 2, 2006.

Smith signed with the York Revolution of the Atlantic League for the 2009 season, but left to pitch in Asia.

He plays for the Brother Elephants team in Taiwan's Chinese Professional Baseball League (CPBL).

He was named to the Cam-Am All-Star Team, along with teammates Melvin Falu, Mike Wlodarczyk, and Chris Grossman.