Back to back champs: Penguins beat Preds 2-0 for Stanley Cup

NASHVILLE, Tenn. -- Sidney Crosby is bringing the Stanley Cup back home to Pittsburgh for a second consecutive year.

Patric Hornqvist scored with 1:35 left and Matt Murray made 27 saves for his second straight shutout as the Penguins became the NHL's first team in nearly two decades to repeat as champions following a 2-0 win over the Nashville Predators in Game 6 on Sunday night.

The Penguins won their fifth title -- all of which have been clinched on the road -- to tie the Wayne Gretzky-Mark Messier-era Edmonton Oilers for sixth on the all-time list. The Detroit Red Wings in 1997 and `98 were the last champion to defend their title, but the Penguins are the first to do it in the salary cap…