STATE COLLEGE — Lamar Stevens considers himself a shooter now that he’s spent weeks in the gym working behind the 3-point line.

But Penn State’s freshman forward is more than that and his performance in the Nittany Lions’ 70-64 victory over No. 21 Maryland on Tuesday night is a perfect case study.

Stevens scored 16 of his 25 points in the second half and helped the Nittany Lions keep one of the Big Ten’s best offenses out of sync all game. Stevens seemed to score at will from all angles and all parts of the court to lift Penn State to its fourth win over a Top 25 opponent since last February.

“We put the ball inside to him, he made some good decisions,” Penn State coach Patrick Chambers said. “Posted up, a couple of ISOs. He did a nice job of playing patient and solid and it’s good to have that guy we can put in.”

Tony Carr added 14 points and Mike Watkins had 10 for the Nittany Lions (13-12, 5-7) who snapped a two-game skid.

Justin Jackson and Kevin Huerter scored 12 points each and Melo Trimble added 11 for the Terrapins (20-4, 8-3) who lost their second in a row. Coming off a loss to No. 16 Purdue, Maryland struggled to convert on most of its possessions.

Inside, Penn State clogged up the paint with Stevens, Watkins and Julian Moore and the Terps made just 20 of 59 shots. The Nittany Lions also hustled to loose balls and forced 13 turnovers.

“Penn State was better than us tonight,” Maryland coach Mark Turgeon said. “They deserved to win. We couldn’t get it going. We never had it.”

Until late.

While the Nittany Lions led for all but 1:48 and by as many as 14 points with 9:59 remaining, the Terps cut the lead to 62-58 with 3:26 left after Jackson and Jaylen Brantley hit consecutive 3s.

But a layup from Nazeer Bostick and six combined free throws from Carr, Stevens and Josh Reaves kept the game out of reach.