Pittsburgh Penguins

The Pittsburgh Penguins are the third-best team of the decade. The Penguins won back-to back Stanley Cup trophies in 2016 and 2017. In 2016 they defeated the San Jose Sharks and in 2017 they defeated the Nashville Predators. 

The Penguins did not miss the playoffs in the decade. They also have a superstar in Sidney Crosby, and he now has won the Stanley Cup three times.