SARASOTA, Fla. - The Orioles are playing split-squad games against the Red Sox at home and the Blue Jays in Dunedin. I'm staying here to watch Chris Tillman pitch. You can watch him on MASN. For the Orioles: Brian Roberts 2B Nick Markakis RF Derrek Lee 1B Vladimir Guerrero DH Luke Scott LF Adam Jones CF Mark Reynolds 3B Matt Wieters C J.J. Hardy SS Chris Tillman RHP And for the Orioles (in Dunedin): Robert Andino LF Randy Winn DH Nolan Reimold RF Jake Fox 1B Brendan Harris 3B Felix Pie CF Nick Green 2B Craig Tatum C Cesar Izturis SS Jeremy Guthrie RHP Manny Machado, Mychal Givens and L.J. Hoes are in the clubhouse. Machado is staying here, while the others go to Dunedin. Ryan Adams, Xavier Avery, Kyle Hudson, Trent Mummey, Brandon Waring, Tyler Townsend, Michael Ohlman, Wynston Sawyer and Blake Davis also are on the Sarasota roster. Brad Bergesen said his right forearm is tender, but he'll attempt to play catch today.