Maryvale, AZ (Sports Network) - Jean Segura knocked in Carlos Gomez on a groundout in the fifth inning, as Milwaukee nipped Oakland, 2-1, in the Cactus League opener for both clubs.
Ryan Braun added a first-inning homer for the Brewers, who are looking to improve upon a third-place finish in the NL Central in 2012.
Mike Fiers got the start and the win with two innings of one-hit, scoreless ball during which he fanned two and walked as many.
Tashard Choice drove in the lone run for the Athletics, who are coming off a surprise AL West title.
Jesse Chavez took the loss, charged with a run and two walks in two full frames.