Overtime rules differ a lot by level. The NFL uses a timed period with guaranteed possessions for both teams, college uses alternating possessions from the 25-yard line that turn into two-point shootouts, and high school rules are set by each state. Rules change often, so check the current rulebook.
Quick comparison
| Level | Format | Can it end in a tie? |
|---|---|---|
| NFL regular season | One 10-minute period; both teams get a possession, then sudden death | Yes, if still tied after the period |
| NFL playoffs | 15-minute periods; both teams get a possession, then sudden death until someone scores | No |
| College (NCAA) | Alternating possessions from the 25; two-point tries required from the 2nd OT; from the 3rd OT, alternating two-point plays | No |
| High school (NFHS) | Most states use a “Kansas plan” style: alternating possessions from the 10-yard line | No, in most states |
NFL overtime in more detail
- A coin toss decides who gets the ball first.
- Both teams get at least one possession unless the defense scores a safety on the first possession.
- After each team has had the ball, the next score wins.
- Each team gets two timeouts in regular-season overtime.
College overtime in more detail
- Each team gets one possession from the opponent’s 25-yard line per overtime period.
- No game clock runs; there’s no punting.
- Teams must go for two after a touchdown starting in the second overtime.
- From the third overtime, teams alternate two-point plays only.
Frequently asked questions
Do both teams get the ball in NFL overtime?
Under current rules, yes, in both the regular season and playoffs, unless the first possession ends with a defensive safety.
Can an NFL game end in a tie?
Only in the regular season, if the overtime period ends with the score still tied.
Why does college overtime start at the 25?
It gives both offenses a fair, short field and speeds up the game.
Rules reference: NFL Rulebook, NCAA Football Rules and NFHS/state association rules. Overtime rules are revised often; check the current season’s rulebook.
