what about a road dog with a low total?
If the total in a college football game is 55 or less. Road underdogs have gone 1,838-1,709 against the spread. Winnings a whopping +36.99 units since 2005.
Now if the total is 50 or fewer, road dogs have surprisingly brough in a bigger return. Winning +73.32 units.
Taking it 5 points lower at 45. Road underdogs have brought in a profit of +49.78 units since 2005.
Though college football games see totals in 60-70’s in most games. It’s not always wise to think a low total in the 50’s is a solid over bet.
....copied from another site