He joined the team at mid-season, continued to live in Baltimore, but commuted to Boston for games and practices.
[3] In 1989, the Cleveland Crunch selected Koziol in the first round of the Major Indoor Soccer League Draft.
[6] When both the MISL and the Blast ceased operations in 1992, Koziol moved to the Baltimore Spirit of the National Professional Soccer League, signing with the team in August 1992.
In 1993, Koziol refused to join the Spirit in the fall of 1993 and instead signed with the Baltimore Bays for the 1993–94 USISL indoor season.
However, he left the team at mid-season to join the Washington Warthogs of the Continental Indoor Soccer League.