NFL totals overall are at 90-60
Betting the same unit on each of those games has yielded about +20 units this season.
Last season UNDERs yielded about the same.
In the 2021-22 season UNDERs were almost +10 units to the bettor.
That's nearly +50 units over the last two and a half seasons if one put the same unit on every NFL UNDER.
It's an age old truth that the public loves their OVERs and perhaps the growing US, and worldwide, betting population has bet that line up a bit too much, resulting in increased UNDER success against the spread.
An analysis of the lines and scores could give us a hint as to whether or not that is the case.