Signed for 105k. Can actually stay at CF. He's tiny and his frame isn't going to support a lot more weight in the future, but his swing is very whippy which produces quite a bit of loft and backspin. He's in the GCL, so you really take the stats with a grain of salt at that level, but to come to the states and have this sort of impact is absolutely encouraging. Edmundo Sosa is probably a better prospect because he can stay at SS, but Sierra is definitely on the prospect map now.Jocephus wrote:CALL HIM UP NOW
never heard of him but goold uploaded it todayCardinals OF prospect Mags Sierra
Adding in Malik Collymore and this team has a very good trio to track and all have a shot at the 21 this year. With Jack Flaherty and Ronnie Williams also on that team, it could be the most well represented team on the top-21 this Fall.
Frederis Parra is a 19 y/o right hander with quite a bit of polish and probably should be at a higher level as well.
