Our review of the 2015 Houston Astros Top 10 Prospects is now available. You can see the Astros 2014 Prospect List here. 1. Carlos Correa (SS) 2. Mark Appel (RHP) 3. Vince Velasquez (RHP) 4. Lance McCullers (RHP) 5. Teoscar Hernandez (OF) 6. Rio Ruiz (3B) 7. Mike Foltynewicz (RHP) 8. Derek Fisher (OF) 9. […]