What is the winningest team in all sports?

Answer by  ThornGenX (23)

In terms of championships the New York Yankees have won the most with a total throughout the decades of twenty six championships.

Answer by  bjc (354)

The winningest team in all of sports is the UCLA Bruins in men's basketball, they have won the most championships.

Answer by  jrbaseball06 (21)

This title would have to be given to the New York Yankees. 26 world series wins and a MLB record 18 100 win seasons.

Answer by  brian31 (30)

The Pittsburgh Steelers are the winningest team in the National Football League. They have won six Super Bowl championships, more than any other team. They are truly #1!