Kansas City (AFP) - A pitching masterpiece by San Francisco left-hander Madison Bumgarner sparked the Giants over the Kansas City Royals 7-1 in Tuesday's opening game of the 110th World Series. The 25-year-old left-hander improved to 3-1 in this year's Major League Baseball playoffs by baffling Royals batters, scattering three hits over seven innings while striking out five and issuing only one walk for his third career victory in as many World Series starts."I felt pretty good and the command was good," Bumgarner said.