Kicking off an important homestand, the NL West-leading Arizona Diamondbacks wanted to be aggressive early, hopefully put some pressure on San Diego to keep their momentum going. Arizona did just that -- got some plenty of help from the Padres, too. Josh Collmenter pitched effectively into the sixth inning and the Diamondbacks took advantage of San Diego's shaky defense to beat the Padres 5-0 on Friday night.
