Matt Cain fanned seven over five rainy innings Thursday and San Francisco completed a doubleheader sweep with an abbreviated 4-1 win over Washington. The game was halted by persistent showers with San Francisco having two on with two out in the top of the sixth. San Francisco won the opening game of the doubleheader 5-1, with Randy Johnson earning the 300th victory of his career. Cain (7-1) allowed a run on five hits to get the win.

Matt Cain gave up two runs in 6 1/3 innings Friday and won his fourth straight decision, helping bring the San Francisco Giants a 4-2 victory over St.

Pablo Sandoval hit a two-out walk-off home run Tuesday that gave the San Francisco Giants a 9-7 win over the Washington Nationals. Sandoval was down to his last strike against veteran Joe Beimel (0-2), who had retired the first two San Francisco hitters in the bottom of the ninth before giving up a single to Emmanuel Burriss and a walk to Edgar Renteria.