PITTSBURGH — It wasn't a surprise that a former Pirates outfielder came up big in his return to PNC Park. It was kind of a surprise that it wasn't Andrew McCutchen, though.Gorkys Hernandez smoked a leadoff shot in the sixth to break a scoreless tie and the Giants poured it on from there, scoring five runs in the inning and winning 5-0. Derek Holland made sure the lineup had plenty of time to get into gear, throwing 6 1/3 shutout innings and getting his second win in orange and black. Watch All Video From the California Governor's Debate The win snapped a six-game losing streak and gave the Giants a 4-6 road trip. It wasn't what they envisioned, but given how poorly they played for the last week, they'll probably take it. Here's what else you need to know ...— Holland had his best day as a Giant. He became the first starter since last Saturday to pitch at least six innings, and despite the fact that he was at 99 pitches, he came back out for the seventh. After getting the first out, he was replaced by Reyes Moronta. Holland gave up four hits and walked five, but did an excellent job of pitching through traffic. He struck out seven. Oakland Kids Stranded in Fla. After...