Dean Kremer, Orioles earn 1-0 win over Nationals

Austin Hays drove in the game's lone run and Dean Kremer pitched 6 2/3 shutout innings to lead the visiting Baltimore Orioles to a 1-0 victory over the Washington Nationals on Tuesday.

Hays' run-scoring single in the fourth gave the Orioles all they would need to win for the fourth time in their past five games, especially with the way Kremer (1-0) pitched to open the two-game series.

The right-hander allowed just four