PHOENIX, Sept. 13 (UPI) -- Casey McGehee's four hits and a career-high six RBI Saturday keyed Milwaukee's 9-2 rout of Arizona.
McGehee hit a two-run homer in the third, an RBI single in the fifth and a three-run homer in the sixth.
Ryan Braun had two hits and one RBI.
Winner Dave Bush (4-7) struck out 11 and gave up a run and five hits with no walks in seven innings.
Arizona was led by Chris Young's two hits and one RBI.
Gerardo Parra hit a sacrifice fly, while Young, Miguel Montero and Stephen Drew each had two hits for the Diamondbacks, who have lost eight of nine.
The losing pitcher was starter Kevin Mulvey (0-1).