Better late than never. I'm composing this post while I'm waiting for the game to start. It will post on Wednesday. I'm not making any predictions.
Catcher: Yadier Molina 2013 Topps Heritage Chrome Purple Refractor #4
First Base: Joey Votto 2011 Bowman Platinum #43
Second Base: Brandon Phillips 2008 Topps Allen & Ginter #285
Shortstop: Troy Tulowitzki 2011 Topps Update All-Star Stitches
Third Base: David Wright 2007 Topps Flashback Fridays #5
Outfielder: Carlos Beltran 2013 Topps Heritage Memorable Moments
Outfielder: Carlos Gonzalez 2010 Topps National Chicle #204
Outfield: Bryce Harper 2010 Bowman Chrome Prospects #1
Starting Pitcher: Matt Harvey 2013 Triple Play #54
There were two Phillies named to the team.
Pitcher Cliff Lee 2012 Topps Museum Collection #58
Outfielder Domonic Brown 2010 Bowman Topps 100 Prospects #18
I looked up and down that NL list 5 times before I remembered that the Astros are in the American League this year. I've only seen one game of theirs in 2013, the home opener. As you might expect there is only one Astro at the game.
Catcher: Jason Castro 2012 Topps Red #568