SYDNEY -- Vin Scully was behind the microphone for the start of his 59th season Saturday night, but on Opening Day the majority of Los Angeles households couldn't hear the Hall of Fame broadcaster or watch the Los Angeles Dodgers play in Australia.Time Warner Cable is the only major provider in Southern California that is carrying SportsNet LA, the new 24-hour Dodgers' channel. Time Warner has only 32 percent of the Los Angeles market. MLB Network, which broadcast the Dodgers' two Australian games to the rest of the United States, is blacked out in the Los Angeles market.