Today Brendan Bianowicz updates the GM Trade History series for the NL West. You can download the info-packed Excel spreadsheets below.
- Arizona Diamondbacks – Josh Byrnes
- Colorado Rockies – Dan O'Dowd
- Los Angeles Dodgers – Ned Colletti
- San Diego Padres – Kevin Towers and Jed Hoyer
- San Francisco Giants – Brian Sabean