Another three-hit game from Jed Lowrie and four stolen bases by Rajai Davis and Sonny Gray pitched six mostly sharp innings to beat Chicago for the second time in two weeks and Oakland defeated the White Sox 7-4 on Wednesday.
Lowrie added three hits and two RBIs, Bruce Maxwell doubled in two runs and Jaycob Brugman homered to help the A's to their second straight home win following eight consecutive losses at the Coliseum.
Gray (4-4) surrendered a two-run home run to Matt Davidson in the fifth, the only blemish during an otherwise strong outing. Gray gave up two runs on three hits with five strikeouts, and has allowed four runs over his last 21 innings - a 1.71 ERA.
Todd Frazier also homered for the White Sox, a two-run blast off reliever Sean Doolittle in the ninth.
Davidson's homer was his 18th.
White Sox starter Mike Pelfrey (3-7) retired 10 batters and allowed four runs to fall to 0-6 in six career starts in Oakland. It's the 10th time in 14 starts that the right-hander has pitched five innings or fewer.
Following an off day Thursday, Derek Holland (5-8, 4.52) pitches the opener of a three-game series in Colorado on Friday. It will be the left-hander's first regular-season appearance against the Rockies.