The 1972 Miami Dolphins.The only team in the NFL to go undefeated through an entire season 17 - 0 ( including playoffs ).
The MLB team that has gone undefeated in the playoffs were the 1976 Cincinatti Reds swept the Phillies 3-0 in the NLCS and then swept the Yankees 4-0.
no it has never happened
never
None. The White Sox and Yankees have each compiled 11-1 records in the playoffs, however.
Miami heat sweept the first two
Not to my information
No, the season is long. The best teams lose about a third of the time. Even the worst team can beat the best team sometime during the season.
The 1972 Miami dolphins team is still the only team to go undefeated and win the super bowl what a team.. the patriots almost did they went undefeated but lost to the giants in the super bowl
As of the beginning of the 2007 playoffs, since MLB when to three levels of playoffs (Divisional Series, Championship Series, World Series) the answer is no. When there was only two levels (Championship Series, World Series), the 1976 Cincinnati Reds defeated the Philadelphia Phillies 3 games to 0 in the NLCS and the New York Yankees 4 games to 0 in the World Series. They are the only team to go undefeated in the playoffs since MLB went to the divisional format in 1969.
the Miami dolphins
One. The 1972 Miami Dolphins are the only NFL team to go undefeated in both the regular season as well as the playoffs. Four teams have had an undefeated regular season, 1924 Bears, 1942 Bears, 1972 Dolphins, 2007 Patriots. With the exception of the Dolphins, they all lost the championship game.