Paul Goldschmidt had two home runs Tuesday and Miguel Montero added a three-run blast in the Arizona Diamondbacks\' 8-2 win over the Los Angeles Dodgers. Chris Johnson had three hits and two RBI, and Justin Upton had a hit and an RBI for the Diamondbacks, who won for the fourth time in their last five games. Wade Miley (12-6) allowed one run on three hits and struck out seven for Arizona. Chris Capuano (10-7) took the loss for Los Angeles. Capuano, who has lost four of his last five starts, was roughed up for five runs on six hits and struck out six over six-plus innings. Newly acquired Hanley Ramirez had an RBI for the Dodgers on a ninth-inning groundout. Mark Ellis cracked a solo home run in the first inning.