"For a pitcher to throw a perfect game through seven innings, it's a pretty impressive performance."
Penn State's big win was No. 200 for head coach Missy Doherty's career.
Heising has 74 goals, 63 assists, and 147 points across her 155 career games, all of which are program highs.
"Penn State is a special place," Gerber wrote. "Thanks for four memorable years, Penn State Athletics."
Biro is called up to the main roster after two brief stints on the Sabres' taxi squad earlier this season.
Mack was tragically killed in a car crash on July 24, 2021, in the suburbs of Minneapolis, Minn., at just 20 years old.