The pro sports team that has won the most championships are the Boston Celtics. They won eight consecutive championships from 1959 to 1966.
Glasgow Rangers Football Club 54 titles
Brazil National Football Team- Holds the record for most FIFA World Cups won with 5 German and Spanish National Teams- Hold the record for most UEFA European Championships won with 3 each Uruguayan National Team- Holds the record for the most Copa America's won with 15 Mexican National Football Team- Holds the record for the most CONCACAF Gold Cups won with 6 Egyptian National Football Team- Holds the record for the most African Cup of Nations won with 9 Manchester United (England)- Holds the record for most English Premier League titles won with 20 Real Madrid (Spain)- Holds the record for most UEFA Champions Leagues won with 9 and the most Liga BBVA titles won with 32 Saint Etienne (France)- Holds the record for the most Ligue 1 titles with 10 AC Milan (Italy)- Holds the record for most UEFA Super Cups won with 5 Bayern Munich (Germany)- Holds the record for most Bundesliga titles won with 22 Juventus (Italy)- Holds the record for most Serie A titles won with 32
Yankees- Baseball. They have been in the playoffs 48 times
the New York Yankees are the only team with more World Series wins than the Cardinals. The Yankees have 26 championships.
The New York Yankees have won the most World Series titles - 27.
The New York Yankees have the most titles with 27 world series titles
Cassey Hampton holds the team record for max bench press