Jarrod Parker Debuts For Diamondbacks
Lost in the shuffle of Tuesday night’s historic comeback by the Arizona Diamondbacks was the major-league debut of D-Backs prized prospect, Jarrod Parker. A top-10 selection in the 2007 draft, Parker missed the entire 2010 season after undergoing Tommy John surgery. Despite the injury, Marc Hulet ranked him as the No. 1 prospect in Arizona’s system prior to the season, saying he might be major-league ready by the end of 2011.
During the summer Mike Newman — our other prospect guru — had the opportunity to scout Parker. In his write-up, Newman said Parker’s fastball sat 92 mph to 96 mph with the ability to hit higher velocity, on occasion. As far as secondary options, Parker relied on his changeup more than his previously rated plus-slider, perhaps as a byproduct of his continued recovery. Like Hulet, Newman thought the 22-year-old Parker was ready for MLB action this year. With 5.2 innings of shutout ball on Tuesday, Parker looked ready— even though his debut was not Strasburg- or Moore-esque.

