What is every Ivy League team's record against the over/under line as a home underdog since the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Yale 2-0-0 100.0% 0.0% +16.3
Brown 18-7-0 72.0% 28.0% +7.1
U Penn 11-7-0 61.1% 38.9% +2.8
Harvard 7-6-0 53.9% 46.2% +2.7
Cornell 13-12-0 52.0% 48.0% +5.7
Columbia 20-21-0 48.8% 51.2% +0.8
Dartmouth 16-23-0 41.0% 59.0% -3.2
Princeton 3-5-0 37.5% 62.5% -0.3