Minnesota Twins preliminary prospect grade breakdown

I am working on the Minnesota Twins Top 20 prospects for 2019 list. Here are the grade breakdown results through the early drafts. The final breakdown should be close to this:

Grade A: Two
Grade A-: Zero
Grade B+: Two
Grade B: Five
Grade B-: 10
Grade C+: 26
Grade C: a whole bunch

Here are the names. Can you guess which player belongs to what grade?

Jorge Alcala, RHP
Nick Anderson, RHP
Jean Carlos Arias, OF
Luis Arraez, INF-OF
Willians Astudillo, C
Akil Baddoo, OF
Jordan Balazovic, RHP
Charlie Barnes, LHP
Andrew Bechtold, 3B
Travis Blankenhorn, 3B-OF
Donny Breek, RHP
Trey Cabbage, OF
Andrew Cabezas, RHP
Trevor Casanova, C
Gilberto Celestino, OF
Ryan Costello, 1B
John Curtiss, RHP
Jaylin Davis, OF
Michael Davis, SS
Chase De Jong, RHP
Ricky De La Torre, SS
Ernie De La Trinidad, OF
Lewin Diaz, 1B
Jhoan Duran, RHP
Ryan Eades, RHP
Yeltsin Encarnacion, INF
Blayne Enlow, RHP
Stephen Gonsalves, LHP
Nick Gordon, SS
Jordan Gore, SS
Regi Grace, RHP
Zack Granite, OF
Brusdar Graterol, RHP
Taylor Grzelakowski, C-OF
Michael Helman, 2B
Wander Javier, SS
Griffin Jax, RHP
Tyler Jay, LHP
Ryan Jeffers, C
Felix Jorge, RHP
DaShawn Keirsey, OF
Alex Kirilloff, OF
Trevor Larnach, OF
Landon Leach, RHP
Royce Lewis, SS
Zack Littell, RHP
Hector Lujan, RHP
Gabriel Maciel, OF
Jose Miranda, 2B
Derek Molina, RHP
Jovani Moran, LHP
Bailey Ober, RHP
Jacob Pearson, OF
Sean Poppen, RHP
Luke Raley, OF-1B
Jake Reed, RHP
Luis Rijo, RHP
Alex Robinson, LHP
Brent Rooker, 1B-OF
Ben Rortvedt, C
Bryan Sammons, LHP
Cole Sands, RHP
Yunior Severino, INF
Aaron Slegers, RHP
Devin Smeltzer, LHP
Cody Stashak, RHP
Kohl Stewart, RHP
Kai-Wei Teng, RHP
Lewis Thorpe, LHP
Misael Urbina, OF
Andrew Vasquez, LHP
Lamonte Wade, OF
Tyler Watson, LHP
Lachlan Wells, LHP
Tyler Wells, RHP
Chris Williams, 1B
Josh Winder, RHP