TotalZone 2008, 2nd Base and 3rd Base

The method is very similar to that used for shortstops. Second basemen are charged with 45% of groundball hits to center field and about 50% (not sure exactly, it's on another computer) of groundball hits to right. The best players:

+11, Asdrubal Cabrera
+10, Placido Polanco
+9, Chase Utley
+9, Kelly Johnson
+8, Mark Ellis
+8, Jose Lopez
+7, Adam Kennedy

Cabrera was also the best at turning DP's, with another +4 runs. Mark Ellis (+2) was next. Brian Roberts (-3) came in last for DP's, though that may be because of the revolving door of replacement level shortstops they had.

Worst:
-7, Brian Roberts
-7, Damien Easley
-11, Luis Castillo
-13, Alexi Casilla

At third base, players are charged with 61% of singles to left, and 100% of groundball extrabase hits to left. The top third basemen:

+17, Scott Rolen
+14, Mike Lowell
+12, Blake DeWitt
+11, Marco Scutaro
+10, Adrian Beltre
+10, CHONE FIGGINS

And at the bottom:

-7, Jose Bautista
-7, Mark Reynolds
-8, Ryan Zimmerman
-9, Greg Dobbs
-12, Chris Davis
-14, Eddie Encarnacion

For double plays, just about all the 3B turned the same number once you adjust for opportunities. Nobody was more than a run above or below average.