Dan Uggla's batting average is the last thing on his mind. The slugging second baseman prefers to concentrate on home runs, RBIs and the Atlanta Braves' comfortable lead atop the NL East. Uggla had two homers and four RBIs in an 8-1 victory over the Los Angeles Dodgers on Sunday. It was the 18th multihomer game for the three-time All-Star and his second this year.