LOS ANGELES -- More than halfway through their season, the Los Angeles Dodgers still haven't won four games in a row.Going into Friday night's game with the St. Louis Cardinals they were 0-for-5 in games coming after a three-game winning streak. After Friday night's 3-1 loss, make that 0-for-6. A win would have brought the Dodgers to within one game of the San Francisco Giants, as close as they've been since May 1.How it happened: Hyun-Jin Ryu wasn't the problem.