The top three Phillies pitching prospects are all young, Latin arms the team picked up from the international market. Sixto Sanchez has emerged as an ace-caliber arm while Franklyn Kilome and Adonis Medina both flash top-end potential. All three highlight what is a system deep in Latin pitching prospects.
Ranger Suarez may be the next-best pitching prospect after the top three depending on who you talk to. In 21 starts this year between Low-A Lakewood and High-A Clearwater, he has a 2.09 ERA, 1.014 WHIP, and 3.60 strikeout-to-walk ratio.