This sounds familiar: a bad night at the plate for the Bucs. Mitch Keller continues to impress, as he racked up his fifth straight solid start, but the bats for the Pittsburgh Pirates were also once again silent (big surprise) and the Buccos fell to the Baltimore Orioles 1-0. Pittsburgh scattered six hits but had a chance to tie in the ninth inning, as Ben Gamel got a one-out single followed by a walk to Ke’Bryan Hayes, but Oneil Cruz and Kevin Newman were struck out back-to-back by Felix Bautista to end the threat and that was all she wrote…