Oakland Athletics third baseman Matt Chapman (foot) is back in the starting lineup for Tuesday's game against Chris Flexen and the Seattle Mariners. Chapman was a late scratch from Monday's lineup as he was dealing with a left foot contusion. Josh Harrison shifted over to third base for the game. Chapman has had a rough year overall, but he's been showing signs of turning things around lately. He's hit five home runs over his last eight games. He's slashing .258/.378/.516 over August as a ...