Chicago Cubs preliminary prospect grade breakdown

Here is the first run grade distribution breakdown for 47 Chicago Cubs prospects, listed below.

Grade A:  Zero
Grade A-:  One
Grade B+: Two
Grade B:  Three
Grade B-:  Six
Grade C+: 18
Grade C: At least 17

Jose Albertos, RHP
Albert Almora, OF
Corey Black, RHP
Charcer Burks, OF
Jeimer Candelario, 3B
Victor Caratini, C-1B
Dylan Cease, RHP
Bailey Clark, RHP
Trevor Clifton, RHP
Oscar De La Cruz, RHP
Donnie Dewees, OF
Wladimir Galindo, 3B
Jacob Hannemann, OF
Ian Happ, 2B
Thomas Hatch, RHP
Zach Hedges, RHP
P.J. Higgins, C
Chad Hockin, RHP
Bryan Hudson, LHP
Eloy Jimenez, OF
Pierce Johnson, RHP
Ryan Kellogg, LHP
Eddy Martinez, OF
Ryan McNeil, RHP
Erling Moreno, RHP
Preston Morrison, RHP
Isaac Paredes, INF
Jose Paulino, LHP
Felix Pena, RHP
Chris Pieters, 1B-OF
Ian Rice, C
Jose Rosario, RHP
Michael Rucker, RHP
Carson Sands, LHP
Carlos Sepulveda, 2B
Wyatt Short, LHP
Justin Steele, LHP
Jake Stinnett, RHP
Jen-Ho Tseng, RHP
Kyle Twomey, LHP
Duane Underwood, RHP
Christian Villanueva, 3B
Ryan Williams, RHP
D.J. Wilson, OF
Chesny Young, INF
Mark Zagunis, OF
Rob Zastryzny, LHP