Maple Leafs in 1942 vs. Red Wings (Stanley Cup Final)
Islanders in 1975 vs. Penguins (2nd Round)
Flyers in 2010 vs. Bruins (2nd Round)
Canadiens 2010 vs. Capitals (1st Round) (which Nico failed to include and actually put in a wrong answer)
1939 Stanley Cup Semifinals: Boston Bruins led series 3-0, New York Rangers won next 3 games, Bruins won Game 7
1942 Stanley Cup Finals: Detroit Red Wings led series 3-0, Toronto Maple Leafs won last 4 games
1945 Stanley Cup Finals: Toronto Maple Leafs led series 3-0, Detroit Red Wings won next 3 games, Leafs won Game 7
1975 Stanley Cup Quarterfinals: Pittsburgh Penguins led series 3-0, New York Islanders won last 4 games
1975 Stanley Cup Semifinals: Philadelphia Flyers led Series 3-0, New York Islanders won next 3 games, Flyers won Game 7
2010 Eastern Conference Semifinals: Boston Bruins led series 3-0, Philadelphia Flyers won last 4 games
2011 Western Conference Quarterfinals: Vancouver Canucks led series 3-0, Chicago Blackhawks won next 3 games, Canucks won Game 7
2011 Western Conference Semifinals: San Jose Sharks led series 3-0, Detroit Red Wings won next 3 games, Sharks won Game 7
4. Toronto Maple Leafs (1941-1942), New York Islanders (1974-1975), Philadelphia Flyers (2009-2010) and the Los Angeles Kings (2013-2014).
3
20
4
1981 dodgers
4
There were no teams ever came back from 3-0 deficit. There were some who forced a game 7 though. However, there were 7 teams to win a playoff series from 3-1 deficit.
10
No teams in the NBA have ever come back from a 3-o series deficit in any NBA 7 game series including the Finals.
2 The leafs & the islanders
Detroit came back from a 3-1 deficit to advance over Orlando in 2003. The Magic won the first game, the Pistons won the second, Orlando won games 3 and 4 while Detroit won games 5, 6, and 7. Phoenix Suns came back from a 3-1 deficit to defeat Los Angeles Lakers in the first round of the Western Conference playoffs in 2006.
Montreal Canadiens came back from a 3-1 deficit in 2010
Only three teams-Boston in 1969, Portland in 1977 and Miami in 2006-have overcome an 0-2 deficit to win the title.
No because he doesn't play for crappy teams that don't make the playoffs except for St.Louis.
No team has ever come back from a 3-0 deficit to win the World Series.
No 30 out of 30 teams that had a 3-1 lead in the finals won the championship.