What is every AFC North Division team's record against the over/under line as a home underdog in the 2017 season?

Definitions
Team Over Record Over % Under % Total +/-
Cleveland 1-6-0 14.3% 85.7% -7.2
Baltimore 0-1-0 0.0% 100.0% -7.0
Cincinnati 0-1-1 0.0% 100.0% -0.3
Pittsburgh 0-1-0 0.0% 100.0% -1.5