What is every Big Ten Conference team's record against the over/under line in NCAA tournament games in the 2020-2021 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa 2-0-0 100.0% 0.0% +20.3
Wisconsin 2-0-0 100.0% 0.0% +6.5
Purdue 1-0-0 100.0% 0.0% +23.0
Michigan St 1-0-0 100.0% 0.0% +32.0
Michigan 2-2-0 50.0% 50.0% -5.1
Maryland 1-1-0 50.0% 50.0% +10.8
Illinois 0-2-0 0.0% 100.0% -10.0
Rutgers 0-2-0 0.0% 100.0% -8.5
Ohio St 0-1-0 0.0% 100.0% -9.5