Mack will play for the affiliate team of the Calgary Flames.
This nine-game slate is highlighted with a matchup against South Carolina.
The Nittany Lions have not covered the spread in their first two games of the season.
The Nittany Lions move up a spot in the rankings despite losing to Virginia last week.
The Nittany Lions now have a winning record after sweeping the Bison.
The defending champs drop in the rankings once again after losing two consecutive matches against ranked opponents last week.