Running out the clock
In American football, each quarter of a game is measured with a 15-minute game clock, or 12-minute clock in many high school football codes and the German Football League. A team in possession of the lead and the ball will attempt to use up as much of the game clock as possible in order to bring the game to an end more quickly, thus denying the opposition another chance on offense.
College Football Playoff
The two semifinal games rotate among six major bowl games, referred to as the New Year's Six: the Rose Bowl, Sugar Bowl, Orange Bowl, Cotton Bowl, Fiesta Bowl, and Peach Bowl. In addition to the four teams selected for the playoff, the final CFP rankings are used to help determine the participants for the other four New Year's Six bowls that are not hosting the semifinals that year. The semifinal games, which take place on the same day, are usually scheduled on Friday, Saturday, or Monday close to or on New Years Day, with flexibility allowed to ensure that they are not in conflict with other bowl games traditionally held on New Year's Day. The National Championship game is then played on the first Monday that is six or more days after the semifinals.