Teams are battling for bragging rights this weekend in Spain while Juventus fights to end the title race in Italy and Manchester City tries to write history in England.
What it won't win is the Champions League, but sometime bitter rival Real Madrid has a chance to do so after advancing to the final with a two-leg win over Bayern Munich. So which team is better, the unbeaten league champion or the team going for its third consecutive European title? We'll find out Sunday.