What is every Ivy League team's record against the over/under line as an underdog since the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Columbia 91-77-1 54.2% 45.8% +2.1
Brown 93-90-3 50.8% 49.2% +1.1
Cornell 98-95-2 50.8% 49.2% +1.7
U Penn 83-84-3 49.7% 50.3% -0.2
Dartmouth 98-103-2 48.8% 51.2% +0.5
Harvard 52-57-0 47.7% 52.3% -1.3
Yale 47-55-1 46.1% 53.9% -1.2
Princeton 42-51-0 45.2% 54.8% +1.9