Editor's note: This article was adapted from Phil Steele's college football preview magazine, which is available here.
The College Football Playoff was designed to, once and for all, match the four best teams in the country, in a three-game battle to determine a true national champ.
Mission accomplished, according to game grades from last year. Both semifinals featured dominant showings by the CFP title-game participants, Alabama and Clemson.
But neither of those wins, as good as they were, was the No. 1 most impressive win of the year.
Here's a look at the 10 most complete victories of 2015, plus a bonus look at the best game grades of 2013-14.