Lafayette dropped its second straight game on Saturday, falling 35-14 to Princeton at Fisher Stadium.
The Tigers took an 8-0 lead into the half, and upped that lead to 29-0 in the fourth quarter.
Ross Scheuerman scored on a 65-yard touchdown run to put Lafayette on the board in the fourth.
Wilson West Lawn grad Zach Zweizig found Mark Ross for a 29-yard touchdown to round out the scoring.
The Leopards drop to 3-2 on the season with the loss. They'll travel to Yale next Saturday at 12pm.