Remember these are subject to change due to weather/injuries/etc.
Here's what I have so far...
Cardinals
Lugo 2B
Ryan SS
Pujols 1B
Holliday LF
Ludwick RF
Molina C
Freese 3B
Mather CF
Hill LHP
Orioles
Felix Pie CF
Robert Andino SS
Lou Montanez RF
Nolan Reimold LF
Brandon Snyder 1B
Josh Bell 3B
Scott Moore DH
Chad Moeller C
Justin Turner 2B
Red Sox
1. Jacoby Ellsbury LF
2. Mike Cameron CF
3. Victor Martinez C
4. Mike Lowell 1B
5. Jeremy Hermida DH
6. Bill Hall SS
7. Tug Hulett 2B
8. Josh Reddick RF
9. Jorge Jimenez 3B
Pirates
1. Aki Iwamura (2B)
2. Ronny Cedeno (SS)
3. Lastings Milledge (LF)
4. Garrett Jones (RF)
5. Bobby Crosby (1B)
6. Ramon Vazquez (3B)
7. John Raynor (CF)
8. Jason Jaramillo (C)
9. Paul Maholm (LHP)
Phillies
1. Jimmy Rollins 6
2. Placido Polanco 5
3. Raul Ibanez 7
4. Ryan Howard 3
5. Shane Victorino 8
6. Greg Dobbs 9
7. Carlos Ruiz 2
8. Juan Castro 4
9. J.A. Happ 1
Yankees
Derek Jeter SS
Nick Johnson DH
Mark Teixeira 1B
Alex Rodriguez 3B
Robinson Cano 2B
Jorge Posada C
Curtis Granderson CF
Nick Swisher RF
Brett Gardner LF
Nationals Roger Bernadina(LF) Christian Guzman(SS) Willie Harris(3B) Josh Whitesell(1B) Justin Maxwell(CF) Adam Kennedy(2B) Ian Desmond(DH) Wil Nieves(C) Willy Taveras(RF)