Gray sharp as A's rally to beat White Sox

Josh Phegley hustles to grab the passed ball, then fires to Sonny Gray who gloves it and swipes Alen Hanson at home plate to prevent a runCHICAGO -- A two-run eighth-inning rally, highlighted by Yonder Alonso's go-ahead RBI single, sparked the A's to a 5-3 comeback victory, secured a series sweep and handed the White Sox their sixth loss in their last seven games on Sunday at Guaranteed Rate Field.

Trailing 2-1 in the eighth with White Sox setup man Tommy Kahnle in the game, the A's finally managed to get a rally going as Franklin Barreto singled and Ryon Healy reached on Matt Davidson's error. Khris Davis pushed across the tying run on a sharp single to right, followed by Alonso's lofted…