The Orioles have a new leadoff hitter tonight: left fielder Nolan Reimold. Shortstop J.J. Hardy is batting second, and Vladimir Guerrero moves down to fifth. For the Orioles: Nolan Reimold LF J.J. Hardy SS Nick Markakis RF Adam Jones CF Vladimir Guerrero DH Mark Reynolds 3B Matt Wieters C Chris Davis 1B Robert Andino 2B Alfredo Simon RHP