What is the duration of extra time in knockout football matches if tied after 90 minutes?
- Two halves of 10 minutes
- Two halves of 15 minutes
- Single period of 30 minutes
- Golden goal of unlimited duration
Answer: Two halves of 15 minutes
Extra time consists of two 15-minute halves (30 min total). If still tied, match proceeds to penalty shootout. Golden/silver goal rules abolished in 2004.