A quick google search shows that although they may not be graded, they are in PG's system -
Mikey
http://www.perfectgame.org/Pla...ofile.aspx?ID=375510
Stephen
https://www.perfectgame.org/Pl...ofile.aspx?ID=291096
http://dynamicbaseball.org/fea...polansky-hickory-va/
Stephen's write-up says that Coach Hughes' son played on the Canes with him and that Coach Hughes has seen him play. Clearly they were both on VT radar. Sounds like a great example of talent, projectability & networking.