These teams met last year and Air Force won, 28-14. Navy won, 33-11, two years ago. The under has cashed the past five times these teams have met.

A big factor why these two teams haven't been able to break a combined 45 points is they both run the same triple option offense. So each is totally familiar with that type of attack. Lots of running plays also keeps the clocking moving.

Air Force ranks 88th in yards gained, but is 31st in yards allowed. Navy has seven defensive starters back from last year and decent depth. Only 36 teams have given up fewer yards per game than the Midshipmen.