Heliot Ramos, Giants' top outfield prospect, will make MLB debut Sunday vs. Marlins | CBS Sports Headlines Heliot Ramos, Giants' top outfield prospect, will make MLB debut Sunday vs. Marlins Ramos will get a start against Miami left-hander Trevor Rogers for the platoon-happy Giants ESN FeedsThis post was originally published … Continue reading Heliot Ramos, Giants' top outfield prospect, will make MLB debut Sunday vs. Marlins