They need to beat Pennsylvania to have a shot at the NCAA tournament. Winnings this game will make them tie with Harvard, and both teams will play each other later in the week. I think the Ivy league would love to see this happen, but Penn is no slouch at home. They're more than capable of beating Princeton. The Ivy league is more based on team's schemed verses raw talent that allow these teams to beat each other, which give Penn a great chance in winning their final home game.