The Indians managed just two hits in a 3-1 loss to the Orioles at Progressive Field on Wednesday night.
Baltimore right-hander Brad Bergesen pitched a complete game, allowing an RBI single to Luis Valbuena for the first Cleveland hit, then a base hit to Asdrubal Cabrera in the ninth.
The Orioles won for the eighth time in nine games under manager Buck Showalter, while the Indians dropped their fourth straight.