In some international tournaments, such as the World Cup, a winner is necessary for every game in the knockout phase of the tournament. In this case, games will typically go to an extra period. Additionally, it may come down to penalty kicks if no winner has been determined. What’s important to note, from a betting perspective, is that most moneyline bets only cover the regulation period of a game. If extra time is necessary, it is a draw for betting purposes according to the house rules of most sportsbooks.