SYDNEY – So, this is where it begins.It may be happening 7,500 miles from Los Angeles and be televised at 1 a.m. on the West Coast. It may be taking place in a cricket stadium in front of fans who are a little hazy on the rules of the game. But it's still Opening Day and the Dodgers were beginning to get the familiar butterflies in anticipation of their Saturday opener against the Arizona Diamondbacks.The teams have been in Sydney since Tuesday.