Bevvy is probably my favorite bar in Old Town Scottsdale, primarily due to its status as the place to be for University of Michigan football games. The atmosphere is always electric on Saturday game days, and it has the food and drink to match.
I usually go with a group of fellow Michigan enthusiasts and aim for a high top near the outside patio, which provides a good watching location. They have awesome specials on mimosas (you can get a whole bottle of champagne at a great price) and the beer list is decent, although not exhaustive. Food is your typical pub fare, I've found the Bevvy burger to be very good, and it's usually my go-to item.
During the Michigan games they usually have a solid DJ that will really amp you up during the commercials. Combined with the excitement of the game many times I can hardly stay seated!
If you're planning on going for one of the big games of the year (see: Michigan State or Ohio State), plan on being there hours (at least two) in advance. You'd be surprised how many Michigan fans there are in the valley that come out for these games.