They played their first competitive game on May 14, 2011, a 2-0 loss to Chicago Fire Premier.

Their worst defeat of the season was the 5-1 thrashing they suffered at the hands of Chicago Fire Premier in July.

In 2008 he played for the Atlanta Silverbacks U23's and in 2009 with Chicago Fire Premier.

Klaas played one season with the Chicago Fire Premier of the fourth division Premier Development League in 2001.

In 2002, he played for the Chicago Fire Premier of the Premier Development League during the collegiate off season.

Chicago Fire Premier is an American soccer team based in Chicago, Illinois, United States.

In 2003, he played for the Columbus Shooting Stars and in 2002 and 2004 with the Chicago Fire Premier.

In 2003 and 2004, he was with the Indiana Invaders and in 2005 with the Chicago Fire Premier.

The playoff run would come to an end in Des Moines, Iowa where they lost to the Chicago Fire Premier 3-0.

In 2004, he spent the season with the Indiana Blast and in 2005 with the Chicago Fire Premier.