LOS ANGELES -- Heading into the start of this series, the Los Angeles Dodgers were taking ownership of the Arizona Diamondbacks, having won each of the first five meetings this season and after clinching the National League West in Phoenix and making that infamous celebratory swim.But the Diamondbacks got an extra-innings win Friday, and through three innings it looked as if the tides would further shift away from Los Angeles on Saturday night at Dodger Stadium.