The NFL and the competition committee will review the regular season overtime rules this offseason to consider adopting the postseason format, where both teams are guaranteed a possession no ...

The overtime format for round-robin games will differ from the championship. In the round-robin action, there will be a 10-minute period of 3-on-3 overtime where the first team to score wins.

Only two Super Bowl have ever gone to overtime. You might remember both. Somehow, the Patriots forced an extra period despite trailing the Falcons 28-3. And of course Tom Brady and New England won.

The 2015-2016 NHL season began last night, and it didn't take long for the league's new 3-on-3 overtime format to come into effect. The Flyers and Lightning played to a 2-2 tie after regulation ...