The Nittany Lions aim for the program's 10th conference title overall and fourth in a row.
"There needs to be a common-sense application. Stuff just doesn't make sense."
Penn State wrestlers went 139-11 this season.
Nagao finished his career with a 51-18 record.
The Nittany Lions scored 39 takedowns to Princeton's two in the contest.
"What you see with him is what you get."