"I didn't want to be a 24-year-old stuck in extended [spring training]. I don't think I was one of the guys going to Delmarva until I was able to show something in spring training," Gamboa said. "Whatever got me to Delmarva, I stayed with it and it got me to Frederick and now to Bowie."Gamboa, who the Orioles selected in the 21st round of the 2008 amateur draft out of UC Davis, was 6-0 with a 1.86 ERA in 18 appearances for Delmarva before being called up to Frederick in late June. He won four games and only allowed three runs (two earned) in 33 innings with the Keys before heading to Bowie.