According to the Fielding Bible (per Sabernomics).
Here's the list of leaders in runs saved by position:
Pos. Player Runs Saved
1B Albert Pujols 61
2B Chase Utley 63
3B Pedro Feliz 50
SS Adam Everett 48
LF Alfonso Soriano 42
CF Carlos Beltran 44
RF Alex Rios 49
C Jason Kendall 27
P Kenny Rogers 27
