Holland looks to stay stingy vs. Rox

The Giants hope that the momentum generated by left-hander Derek Holland can continue when their home series against the Colorado Rockies continues on Friday at 7:15 p.m. PT. San Francisco has won three of Holland's last four starts, including his latest outing -- a 6 1/3-inning effort in a 5-0 triumph at Pittsburgh last Sunday, easily his best performance of the year.