Due to the intensification of the college football playoff debate after nearly a decade of the sometimes disputable results of the BCS, the conference commissioners and Notre Dame's president voted to implement a Plus-One system which was to be called the 'College Football Playoff'. The College Football Playoff is the annual postseason tournament for the NCAA Division I Football Bowl Subdivision (FBS) and just as its predecessors, has failed to receive sanctioning from the NCAA. The playoff began with the 2014 NCAA Division I FBS football season. Four teams play in two semifinal games, and the winners advance to the College Football Playoff National Championship game. The first season of the new system was not without controversy, however, after TCU and Baylor (both with only one loss) both failed to receive the support of the College Football Playoff selection committee. After the first season, the playoff has been dominated by two teams, Alabama and Clemson. At least one of them has appeared in every championship game except the first, and they have combined to win five of the seven games through 2021; include three times when they played each other.