Here's mlb's take on Ynoa (#22 on Twins' 2017 Top 30): Scouting grades: Fastball: 60 | Curveball: 45 | Changeup: 50 | Control: 50 | Overall: 45
The younger brother of one-time phenom Michael Ynoa, Huascar didn't quite get the $4.25 million payday his brother got from the A's in 2008, but the Twins did see enough in him to give him $800,000 to sign in 2014. A decent pro debut in the Dominican Summer League in 2015 turned into a fantastic United States debut in the Gulf Coast League the following season.
Ynoa offers an interesting three-pitch mix, with an advanced feel for how to use it for his age, coming from a strong and durable body. He touched 94-95 mph with his fastball at times and he could get there more consistently as he gets stronger. He throws a slurvy breaking ball around 80 mph, with some thinking it might eventually evolve into a solid slider. His changeup is ahead of his breaking ball and he has a pretty good feel for it. Considering his delivery is still raw and he's trying to get to a point where he repeats it consistently, Ynoa throws a lot of strikes.
With his pitchability, solid stuff and good pitcher's frame, Ynoa has all of the ingredients to be a starting pitcher. There are refinements to be made, in both command and breaking stuff, but if his progress from one summer to the next a year ago was any indication, there's more to come from this young right-hander.