Hurricanes beat Sabres 1-0 in preseason finale
Miller made 29 saves for the Sabres.
The Hurricanes finished with a 3-3-0 record in the preseason, winning their final three games. Carolina will open the regular season next Friday at home against Detroit.
Buffalo went 4-2-1 in the preseason, losing three of its last four. The Sabres also begin the season against the Red Wings, traveling to Detroit on Wednesday.