Penn State cruised to a 90-72 win over Illinois, with Makenna Marisa's 25-point game playing a big part.
Sam Sessoms led the way with 15 points in the close loss to the Buckeyes.
Despite posting 47 shots on goal, Penn State couldn't come up with a win.
A 2-2 tie on Saturday prevented Penn State from completing a sweep against RIT.
A third period push wasn't enough for the Nittany Lions to overcome an early 3-0 deficit.
As the middle of January approaches, the Nittany Lions are 12-10 overall and have collected just eight points with a 3-9 record in conference play.