The small forward became the second player to commit to the Nittany Lions.
The No. 3 Nittany Lions travel to No. 1 Pitt Wednesday night.
Penn State was completely dominated by Ohio State as the defense got overrun time and time again.
Last season, Lieb put up 78 points with 24 goals and 54 assists over the course of 61 games with the Pittsburgh Penguins Elite 15U team.
Jack Fracyon, Kevin Parnham, and Matt Traynor will lead the Nittany Lions this season.
With nine goals and one assist so far on the season, the attacker is leading Penn State to victories.