The 23-year-old Pena, ranked 15th in the Angels' system by MLB.com, has posted a 2.94 ERA in 15 starts during his first season in Double-A, adding a 1.24 WHIP and a 2.53 strikeout-to-walk ratio.
The 14th annual Futures Game can be seen live on MLB.TV, ESPN2 and ESPN2 HD, and followed live on MLB.com's Gameday on Sunday, July 8, at 2 p.m. PT. In addition, XM Radio will broadcast live play-by-play coverage on MLB Network Radio XM 89. MLB.com will also provide complete coverage before, during and after the game.
Fans can stay updated by following @MLBFutures on Twitter and can send/receive tweets to/from the U.S. and World team dugouts during the game by following @USDugout and @WorldDugout.
Major League Baseball, along with the MLB Scouting Bureau, MLB.com, Baseball America and the 30 Major League baseball clubs, selected the 25-man rosters.
Cabrera isn't participating because he was called up by the Major League club earlier this week.