Extra time is also used in other sports. Some of these sports are rugby union and rugby league, where extra time is usually 20 minutes long. In Australian rules football, two five-minute extra time periods are played in knockout finals matches when scores are tied at the end of the final quarter. In Gaelic football (and hurling), two halves of ten minutes are played after a draw. In major Gaelic football tournaments, extra time is only used if a replay finishes in a tie. In field hockey matches, extra time of 7½ minutes each way is played.