Penn State scored 31 total runs in its four-game opening weekend.
The Nittany Lions could not overcome several poor starts as they finished the tournament with a losing record.
Vasik was a sixth-semester student studying cybersecurity analytics and operations.
Bruce, who plays his high school ball for Harrisburg High School in Pennsylvania's capital city, initially committed to Penn State on October 19.
The Nittany Lions escape Madison with a series split and will return to Hockey Valley tied for first place in the Big Ten.
Lamar Stevens led the way with 23 points en route to Penn State's eighth straight win.