had a gentlemen's agreement to pledge votes based on a score (wins divided by the sum of wins and losses, with a few tiebreakers). When two teams tied at the top of the standings in 1932, an impromptu playoff game was scheduled to settle the tie. The NFL divided its teams into divisions in 1933 and began holding a single playoff final between division winners. In 1950 the NFL absorbed three teams from the rival All-America Football Conference, and the former "divisions" were now called "conferences", echoing the college use of that term. In 1967, the NFL expanded and created four divisions under the two conferences, which led to the institution of a larger playoff tournament. After the 1970 AFL–NFL merger brought the American Football League into the NFL, the NFL began to use three divisions and a single wild-card team in each conference for its playoffs, in order to produce eight contenders out of six divisions; this was later expanded in 1978 and 1990 so that more wild-card teams could participate. In 2002 the NFL added its 32nd team, the Houston Texans, and significantly reshuffled its divisional alignment. The league went from 6 division winners and 6 wild-card spots to 8 division winners and only 4 wild-card qualifiers; by , the number of wild-card qualifiers returned to six. The winners of each division automatically earn a playoff spot and a home game in their first rounds, the three top non-division winners from each conference also make the playoffs as wild-card teams. The division winner with the best record in the regular season gets a first-round bye, and each of the other division winners plays one of the three wild-card teams. In the divisional round, the lowest-seeded winner of a wild-card game then plays the lone bye team; the two wild-card winners also advance to play each other. The winners of these two games go to the conference championships, and the winners of those conference finals then face each other in the Super Bowl. College football Division I NCAA Football FBS The College Football Playoff National Championship is a post-season college football bowl game, used to determine a national champion of the NCAA Division I Football Bowl Subdivision (FBS), which began play in the 2014 college football season. The game serves as the final of the College Football Playoff, a bracket tournament between the top four teams in the country