In the regular season, once the game goes to overtime, the first team to score wins the game. As happens on a regular basis, a team wins the coin flip,receives the kickoff, drives downfield and kicks the game-winning field goal without the opposition ever getting the ball and a chance to score.
That all changes with the playoffs this season. Now, if the first team to get the ball kicks a field goal, the game is no longer over. In the playoffs, the other team would then get the kickoff and have the same chance to tie the game with a FG of their own or even win it by scoring a touchdown.
However, if the team that first receives the OT kickoff scores a TD, the game is over and the other team does not get their chance to tie the game. See the NFL press release after the 'Jump.'
Prior to the 2010 season, NFL owners voted to amend overtime rules for the postseason to a MODIFIED SUDDEN DEATH format. Teams have the opportunity to possess the ball at least once in the extra period unless the team that receives the overtime kickoff scores a touchdown on its first possession.
A look at the NFL’s overtime procedures for the postseason:
POSTSEASON – MODIFIED SUDDEN DEATH
The modified sudden death system of determining the winner shall prevail when the score is tied at the end of regulation for postseason NFL games. The system guarantees each team a possession or the opportunity to possess, unless the team that receives the opening kickoff scores a touchdown on its initial possession.
· At the end of regulation time, the Referee will immediately toss a coin at the center of the field in accordance with rules pertaining to the usual pregame toss. The captain of the visiting team will call the toss prior to the coin being flipped.
· Following a three-minute intermission after the end of the regulation game, play will be continued in 15-minute periods until a winner is declared. Each team must possess or have the opportunity to possess the ball unless the team that has the ball first scores a touchdown on its initial possession. Play continues in sudden death until a winner is determined, and the game automatically ends upon any score (by safety, field goal, or touchdown) or when a score is awarded by the Referee for a palpably unfair act. Each team has three timeouts per half and all general timing provisions apply as during a regular-season game. The try is not attempted if a touchdown is scored. Disqualified players are not allowed to return.
· Instant Replay: No challenges are allowed. All reviews are initiated by the replay official.
· Possession: Actual possession of the ball with complete control. The defense gains possession when it catches, intercepts, or recovers a loose ball.
· Opportunity to possess: The opportunity to possess occurs only during kicking plays. A kickoff is an opportunity to possess for the receiving team. If the kicking team legally recovers the kick, the receiving team is considered to have had its opportunity. A punt or a field goal that crosses the line of scrimmage and is muffed by the receiving team is considered to be an opportunity to possess for the receivers. Normal touching rules by the kicking team apply.