The Arizona Diamondbacks are making it clear that the National League West race isn't only between the Dodgers and San Francisco Giants.

Though the Dodgers acquired outfielder Shane Victorino and reliever Brandon League in trades Tuesday to bolster their playoff hopes, Arizona defeated Los Angeles for the second consecutive night and for the fifth straight game overall.

A three-run home run by Miguel Montero and sparkling pitching by starter Wade Miley led Arizona to the 8-2 win in front of an announced crowd of 52,832 at Dodger Stadium.