 Brown moved into the professional ranks for the 1990/91 season, splitting time between the Sabres and their AHL affiliate, the Rochester Americans and scoring 26 points in 80 combined games.The 39 games played in Buffalo that season represented a career high, as he would play in only 55 more NHL games over the next three seasons.Most of Brown's time with the Sabres organization was spent in Rochester, where he was part of the team's 1991 and 1993 Calder Cup finalists.