Hayes has four years of eligibility remaining.
It's the second time the Nittany Lions have competed in the tournament.
The senior slugger socked his 20th home run of the season on Thursday night in College Park.
The Nittany Lions are heading to the Bahamas, folks.
Penn State's first Big Ten shutout in five years locked up its first series win of the season.
Penn State rebounded from a tough opening loss to secure a split.