Below is the Penguins' lineup for Saturday's preseason game against the Buffalo Sabres at KeyBank Center. Puck drop is set for 1:00 PM ET and the game will be available to watch locally on AT&T SportsNet. U.S.-based fans who are outside of the Pittsburgh market can watch the matchup on NHL Network. Fans can also tune in on the Penguins' official flagship radio station, 105.9 'The X'.