Drafted in the 28th round (833rd overall) by the Tampa Bay Rays in 2008.
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As they tired, fifth-year senior Tommy Rafferty emerged as Arizona State's most effective reliever, though he's more of a command-and-control college pitcher than a pro prospect. His best pitch is his solid-average changeup, which may have the potential to be a plus pitch, and he touches 90 mph with his heater.
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