What is every Big Ten Conference team's record against the over/under line in NCAA tournament games in the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
Ohio State 2-0-0 100.0% 0.0% +17.8
Purdue 2-1-0 66.7% 33.3% -4.3
Michigan St 1-1-0 50.0% 50.0% -4.2
Michigan 1-5-0 16.7% 83.3% -7.6