ST. PETERSBURG, Fla. - Manager Buck Showalter won't go with a set lineup in Nick Markakis' absence. He's going to mix and match, depending on who's swinging a hot bat and the opponent's starting pitcher. Rule 5 pick Ryan Flaherty gets the start in right field today for the Orioles, replacing Bill Hall. Chris Davis is batting third, with J.J. Hardy moving up one spot. For the Orioles: Endy Chavez LF J.J. Hardy SS Chris Davis DH Adam Jones CF Matt Wieters C Mark Reynolds 1B Wilson Betemit 3B Ryan Flaherty RF Robert Andino 2B Brian Matusz LHP