What is every AFC Central Division team's record against the over/under line as an underdog ?

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 172-153-5 52.9% 47.1% +1.6
Jacksonville 150-143-2 51.2% 48.8% +0.8
Baltimore 91-92-5 49.7% 50.3% +0.8
Cincinnati 176-188-7 48.4% 51.7% +0.6
Cleveland 170-182-12 48.3% 51.7% +0.7
Pittsburgh 113-137-2 45.2% 54.8% -0.1