1. Jordan Lyles, RHP

2. Delino DeShields Jr, 2B/OF

3. Jonathan Villar, SS

4. Mike Foltynewicz, RHP

5. Jio Mier, SS

6. J.D. Martinez, OF

7. Jimmy Paredes, INF

8. Tanner Bushue, RHP

9. Austin Wates, OF

10. Ariel Ovando, OF

Source

BA ranks the Astros farm system as the 26th best in baseball and says it is slowly making some headway after the deep hole dug by previous GM Tim Purpura under owner Drayton McLane.