Jaden Colvin scored a career-high 24 points to lead Princeton to a 56-45 victory over Steinert in Princeton.
Zion Madden added 16 points for Princeton (7-12), which snapped a three-game losing streak with the win. The Tigers controlled the game from the start, outscoring Steinert in every quarter.
Michael Shanklin led the Spartans (4-14) with 15 points, while Christian Guagliardo contributed 9 points in the losing effort.
For Steinert, Nico Feniello added 6 points, while Ryan Cromwell and Mason Corby each contributed 4 points.
Princeton hosts West Windsor-Plainsboro South at 7 p.m. on Feb. 3. Steinert travels to face Notre Dame at 7 p.m. on Feb. 4.
