The traditional requirement that a tennis set be won by two games sometimes resulted in men's five-set matches lasting over six hours (including an 8-hour 11-minute set at Wimbledon) or, in women's/doubles' three-set matches, lasting over three hours, which is a major disruption to a television schedule. To shorten matches, sets tied at six games each can now be broken by a single tiebreaker game (for the U.S. Open & Olympics only, deciding set). This is awarded to the first player to score seven points. The winner must lead the loser by two points, so tiebreaker games can become lengthy in their own right. applies to "super tiebreaker" since 2019, in which whoever scores 10 points or two straight points after a 9–all tie wins match (Australian Open only), provided the deciding set is tied at 6–all; at Wimbledon, this is employed at 12–all in deciding set.