Prospect Sean Sullivan (0-0, 2.45 ERA) will take the mound for the Rockies against LA, his first start of the spring. The southpaw has tallied six strikeouts and one earned run in 3.2 innings pitched ...

Despite a professional career that has been marred by injuries and an accompanying loss in velocity, Sullivan keeps getting upper-minors hitters out — a lot of them via strikeout. The 6’4”, ...

The Colorado Rockies weren’t shy about calling up McCade Brown in August, even though he had never thrown a single inning above Double-A. Could Colorado give Sean Sullivan the same treatment? He’s ...