Keith Law breaks down the top 10 prospects for every NL West team, and identifies sleepers and guys who could make a big league impact in 2013.
The Diamondbacks acquired David Eckstein from the Blue Jays for a minor leaguer on Sunday.
Edgar Gonzalez held San Diego to six hits in seven innings while his teammates knocked around David Wells, and the Arizona Diamondbacks beat the Padres 8-2.
David Bell hit a three-run homer and the San Francisco Giants beat the Arizona Diamondbacks 6-3 Monday night to further narrow the NL West race.
David Dellucci and Rod Barajas hit two-run homers as the Arizona Diamondbacks beat the Los Angeles Dodgers 7-5 Saturday to reclaim first place in the NL West.