Tonight is the Major League Baseball Allstar Game in Phoenix Arizona.  The temperature at game time is expected to be near 100 degrees, however inside Chase Field, the temperature will be air conditioned to a comfortable 72 degrees.   The starting line ups will be hot and have been announced. 

AMERICAN LEAGUE

Curtis Granderson, Yankees, CF
Asdrubal Cabrera, Indians, SS
Adrian Gonzalez, Red Sox, 1B
Jose Bautista, Blue Jays, RF
Josh Hamilton, Rangers, LF
Adrian Beltre, Rangers, 3B
David Ortiz, Red Sox, DH
Robinson Cano, Yankees, 2B
Alex Avila, Tigers, C

Jered Weaver, Angels, P

NATIONAL LEAGUE

Rickie Weeks, Brewers, 2B
Carlos Beltran, Mets, DH
Matt Kemp, Dodgers, CF
Prince Fielder, Brewers, 1B
Brian McCann, Braves, C
Lance Berkman, Cardinals, RF
Matt Holliday, Cardinals, LF
Troy Tulowitzki, Rockies, SS
Scott Rolen, Reds, 3B

Roy Halladay, Phillies, P

The Midsummer Classic where the winning league will earn home field advantage in the 2011 World Series.

34 of the 68 players are first time Allstars adding an influx of young talent to the game. The AL has 18 players who are eligible to play tonight and are getting their first taste of the All-Star experience, while the NL has 16.

Exciting young players like Rickie Weeks, Jay Bruce, Matt Kemp and Andrew McCutchen will be making their first appearances for the NL, while Michael Pineda, Asdrubal Cabrera and Matt Wieters are among those debuting for the AL.

Last year the National League stopped the 12 game American League winning streak, let's see if the National League can stay on a roll.

Coverage begin 8pm EST on Fox with Joe Buck and Tim McCarver.