MILWAUKEE -- The head-scratching second half of Los Angeles Dodgers starter Zack Greinke continued Saturday as the right-hander seemed a bit out of sorts, this time against the Milwaukee Brewers.By no means was Greinke terrible. He gave up four runs and eight hits over six innings, with a walk and six strikeouts against his former team. But the All-Star was far from dominant while losing for only the second time in 25 career starts at Miller Park.