NFL - Margin of Victory data?

Does anyone know where I can easily look up the average margin of victory for home and away matches in regular season NFL for last 10 years? Team Rankings does come close, but the data includes playoffs.

Find a site that has all the scores for the last 10 years, import it into Excel, and perform the calculations there.  Should be an easy task.

You could probably do this pretty easily with the game results data. I’d just make sure to filter for regular-season games only, then separate home and away games before calculating the average margin of victory. That should give you a pretty clean 10-year comparison.