Cal Quantrill pitched into the seventh inning and Ezequiel Tovar homered as the visiting Colorado Rockies stretched their winning streak to six games with a 6-3 victory over the San Diego Padres on Tuesday night. Quantrill (3-3) scattered six hits over six-plus innings, allowing one run and three walks while fanning five. Jurickson Profar walked to open the seventh, ending Quantrill's night.