Matt Zarbo tallied a goal and an assist as Clarkson defeated Princeton 3-2 Friday night at Hobey Baker Rink.
After surrendering a goal to Zarbo at 1:21 of the second period, the Tigers responded with goals by Rob Kleebaum and Michael Sdao to take a 2-1 lead.
But the Golden Knights offense rallied in the last six minutes of the third with goals by Simon Bessette and T.J. Moor.
Greg Lewis made 25 saves for Clarkson, and Sean Bonar made 35 saves for Princeton.