The Prospect Stock Watch: Keller, Solak, Rivera
Today’s Prospect Stock Watch takes a look at a promising Pirates pitcher, an impressive infielder in the Yankees system and a rising name in the Royals system.
Mitch Keller, RHP, Pirates: Pittsburgh has developed some excellent big league arms in recent years with the likes of Gerrit Cole and Jameson Taillon but there is more on the way. Keller, 21, was recently moved from high-A ball to double-A. A back injury slowed his ascent earlier this year but he still produced some solid numbers. The right-hander’s fastball sits in the mid-90s and he struck out 64 batters in 77.1 A-ball innings. He uses his 6-3 height to create leverage and generates almost two ground-ball outs for every one made in the air. His combination of power, breaking ball, above-average control (20 walks) and ground-ball abilities makes him a potential No. 2 starter in the Majors – exceeding the potential of recent rotation additions Chad Kuhl and Trevor Williams. Look for Keller to spend a good portion of 2018 in double-A but he should taste big league action before that season is out.