 Drafted by the Milwaukee Brewers in the 28th round of the 1992 Major League Baseball Draft, Unroe made his Major League Baseball (MLB) debut with the Brewers on May 30, 1995, and appeared in his final MLB game on September 30, 2000.In 2001, he played in the Nippon Professional Baseball (NPB) for the Chunichi Dragons.He lives in Mesa, Arizona.