This is the standard bearer for a great place to watch UFC or boxing. They DO charge a small cover, but it's well worth it as the food is more than passable and in many cases it's quite good. Quality flat panels all around the place, so the details of the fights are always highly viewable.
Best of all: In the fall and wintertime, the patio is the perfect place to kick back and fire up a couple of good cigars. They have a pair of firepits that will keep you warm and you still have a great view of the action. Mmmm: UFC devastation, Philly cheese steaks, good wings, a great Arturo Fuente (King B or an Anejo) followed by a cup of coffee... It's as good as Scottsdale gets.