Oakland Athletics preliminary prospect grade breakdown

Here's the first-run grade distribution breakdown for 47 Oakland Athletics prospects, listed below.

Grade A: Zero
Grade A-: One
Grade B+: One
Grade B: Four
Grade B-: Seven
Grade C+: 13
Grade C: 21

There is a LOT of play here, with a large number of borderline grades, particularly along the B+/B and the B-/C+ edges. I'm working on it.

Raul Alcantara, RHP
Lazaro Armenteros, OF
Brandon Bailey, RHP
Luis Barrera, OF
Franklin Barreto, INF
Boomer Biegalksi, RHP
Paul Blackburn, RHP
Skye Bolt, OF
Sam Bragg, RHP
Marcos Brito, SS
Jaycob Brugman, OF
Dakota Chalmers, RHP
Matt Chapman, 3B
Trey Cochrane-Gill, RHP
Jharel Cotton, RHP
Heath Fillmyer, RHP
Kyle Friedrichs, RHP
Daniel Gossett, RHP
James Harris, OF
Tucker Healy, RHP
Grant Holmes, RHP
Chris Iriart, 1B
Dalton Jefferies, RHP
Aaron Kurcz, RHP
Evan Manarino, LHP
Tyler Marincov, OF
Richie Martin, SS
Bruce Maxwell, C
Casey Meisner, RHP
Frankie Montas, RHP
Sean Murphy, C
Yairo Munoz, INF
James Naile, RHP
Renato Nunez, 3B
Matt Olson, 1B-OF
Dillon Overton, LHP
Sandber Pimentel, 1B
Chad Pinder, INF
A.J. Puk, LHP
Rangel Ravelo, 1B
Norge Ruiz, RHP
Max Schrock, 2B
Logan Shore, RHP
Skylar Szynski, RHP
Bobby Wahl, RHP
Corey Walter, RHP
Joe Wendle, 2B
Mikey White, 2B