During those years, he teamed up with fellow future NLL players Matt Vinc, Billy Dee Smith and Sean Greenhalgh to win two OFSAA field lacrosse championships (1999, 2001).
After only playing half a season with Minnesota, Conn was dealt at the trade deadline to the Arizona Sting for their first round draft picks in 2006 & 2007.
Conn was selected by the Buffalo Bandits despite suffering a major knee injury during the summer that sidelined him for the entire 2008 season.
He was also a member of the 2004 Minto Cup Champion Burnaby Lakers of the British Columbia Junior A Lacrosse League.
[5] During the 2007 season, Conn suffered a major knee injury while playing with the Salmonbellies during the Western Lacrosse Association's playoffs.
Conn returned to the Salmonbellies for the 2010 season where he played in the Mann Cup, losing to the Peterborough Lakers.