A First Look at Jon Gray
There’s no questioning that the Colorado Rockies’ rotation has been awful this season. In fact, by way of FIP-, the 2015 Rockies have the third worst rotation since 1915. As of this writing, not a single Rockies pitcher with more than 10 starts has a FIP that’s even above-average this year — which leaves fans with little to look forward to. That’s about to change, though, as the Rockies have summoned 23-year-old top prospect Jon Gray from Triple-A Albuquerque to start tonight’s game against the Mariners.
The Rockies drafted Gray third overall in the 2013 amateur draft out of the University of Oklahoma, and he immediately began to perform in the minor leagues. He closed out his draft year by pitching to a 1.93 ERA and 1.88 FIP in nine starts between Rookie Ball and High-A. Gray appeared to be on the fast track to the majors after such an exciting debut, but his performance tailed off substantially in Double-A last year. After striking out 26% and 42% of batters faced in Rookie Ball and High-A, respectively, he whiffed just 22% at the Double-A level. Along with a 8% walk rate, this resulted in a middling 3.91 ERA. KATOH forecasted Gray for just 2.3 WAR through his age-28 season. Read the rest of this entry »