Chapman back, nothing to save

OAKLAND, CALIF.— Khris Davis launched a go-ahead two-run homer in the third that held up to back rookie Jharel Cotton’s first victory since May 4, and the Athletics completed a four-game sweep of the slumping New York Yankees with a 4-3 win. New York welcomed back flamethrowing closer Aroldis Chapman but still lost its sixth in a row following a six-game winning streak, finishing a disappointing 1-6 road trip with a weekend dud against the American League’s worst team.