SRSport Rules
American football

College football overtime is a possession contest.

College football overtime is searched so often because it does not work like NFL overtime. Instead of a normal timed drive from a kickoff, each team gets a matching opportunity, and the format changes if the game stays tied.

Quick ruling: in NCAA overtime, each team gets a possession series from the opponent's 25-yard line in the first overtime periods. Starting with the second overtime, touchdowns must be followed by a 2-point try, and from the third overtime the teams alternate single 2-point plays.
Decision path

How overtime works

  1. If the score is tied after regulation, overtime begins with a coin toss.
  2. In the first overtime, each team gets one possession series, usually starting at the opponent's 25-yard line.
  3. If the teams remain tied after both possessions, another overtime period is played.
  4. From the second overtime, any touchdown must be followed by a 2-point conversion attempt.
  5. From the third overtime, teams no longer run full possessions. They alternate 2-point plays until one team leads after matched attempts.
First overtime

Both teams get a chance

The first overtime is built around fairness of opportunity. One team cannot end the game merely by scoring first on its opening series. The other team gets its own possession unless the rules or a defensive score create a completed result under the overtime format.

Second overtime

Touchdowns require 2-point tries

If the game reaches a second overtime, teams that score touchdowns must attempt a 2-point conversion. The point-after kick is no longer available after those touchdowns, so coaching decisions become more direct and the game moves toward resolution faster.

Third overtime

The format becomes a 2-point shootout

Starting with the third overtime, the teams alternate 2-point conversion plays instead of starting new drives at the 25-yard line. Each side gets a matching attempt, and play continues until one team succeeds while the other fails in the same round.

What changes it

Details fans miss most

  • No game clock drive: overtime periods are not normal timed quarters.
  • One timeout per overtime: unused regulation timeouts do not carry into overtime, and unused overtime timeouts do not carry forward.
  • Defense can score: turnovers remain live enough to create game-changing defensive points under the overtime rules.
  • Strategy favors defense second: many teams want to know what they need before taking their own possession.
Common argument

"It is just like NFL overtime"

It is not. NFL overtime keeps more of the normal game structure, including field position and clock pressure. College overtime starts from a fixed field position and eventually turns into alternating conversion plays.