Diamondbacks waste 9 innings of 1-hit ball by Brandon Pfaadt, lose 5-1 in 11 innings to Giants

— Christian Koss hit a two-run double in a five-run 11th inning, and the San Francisco Giants spoiled a nine-inning, one-hit start by Arizona's Brandon Pfaadt, beating the Diamondbacks 5-1 on Wednesday to end a four-game skid.