Top 5 Prospects for 2015: Houston Astros
This 30-part series will look at the projected Top 5 freshman contributors for each big league club for the year ahead. The rankings take into consideration a mixture of ceiling, readiness and potential playing time allocation, which is to say some players with lower ceilings may be ranked ahead of others with higher ceilings because they project to have a greater impact in the coming season.
In a Nutshell: The Astros don’t have many near-MLB-ready, high-ceiling arms but there are definitely some intriguing hitters on the cusp of reaching the Majors.
1. Mark Appel, RHP: With the trade of Mike Foltynewicz to Atlanta, Appel becomes the pitching prospect in the system with the highest ceiling who is closest to the Majors. He’ll no doubt look to leave the injury concerns and drama from 2014 behind him… and also the dangerous confines of the California League, which led to a 9.74 ERA in 12 starts. Now established in Double-A, he should spend at least a half season there before challenging for a call-up to The Show. If he continues to show his top stuff and stays healthy, Appel has the ceiling of a No. 2/3 starter.