Baltimore Orioles second baseman Brian Roberts, who arrived for spring training on Monday, has targeted Opening Day for his return from elbow surgery. But Roberts admits he doesn't know if that will be possible. "We haven't really sat down and mapped out a plan yet," Roberts said. "I'll have to sit down with the trainers and Sammy [Manager Sam Perlozzo], and we'll just kind of go from there. As soon as I'm ready, we'll get out there and try to get some idea, but at this point, we're just going to continue to gradually progress and see where that takes us." Roberts said his rehabilitation has progressed quickly since he tore tendons and ligaments in his left elbow in a collision with New York Yankees outfielder Bubba Crosby on Sept. 20 and underwent surgery Sept. 30. In the past couple weeks, Roberts said he has begun to gain more strength in the elbow and began taking swings with a bat for the first time all offseason. Perlozzo said Roberts will hit soft toss Tuesday and likely also start to field ground balls.