Call-ups for May 26, 2013: Jeff Kobernus, WAS.

More than numbers: player reports from around the minor leagues on Matt Barnes, Jorge Bonifacio, Shane Watson and more.

Call-ups for May 19, 2013: Neftali Soto, CIN; Cory Rasmus, ATL.

This week we take a look at some of the top young prospects in the proving grounds of the Midwest League.

Call-ups for May 12, 2013: Josh Lueke, TAM; Robert Coello, LAA; Justin De Fratus, PHI; Robinson Chirinos, TEX; Scott Van Slyke, LAD; Eury Perez, WAS; Steve Johnson, BAL; Chad Jenkins, TOR.

As we reach the quarter pole in the 2013 minor league season, we’ve already seen some top prospects promoted to the majors while others have taken a step back. With approximately 30 minor league games in the books, we can start to get a sense of which players are doing well and which ones are struggling. In the upcoming weeks we will start to turn out attention to the 2013 amateur draft, but for now here is a look at who is hot and who is not.

Call-ups for May 5, 2013: Francisco Peguero, SF.

A handful of high profile prospects have gotten off to a slow start or have struggled to make the necessary adjustments. Can they recover?

Call-ups for April 28, 2013: Matt Magill, LA; Austin Romine, NYY; Vidal Nuno, NYY

Each year we see a number of talented but unpolished prospects make the necessary adjustments to fuel a breakout season. Here's an early look at some candidates who are worth monitoring as the season progresses.

Call-ups for April 21, 2013: Anthony Rendon, WAS; Allen Webster, BOS; Hiram Burgos, MIL; Michael Kohn, LAA; Blake Tekotte, CHW; Thad Weber, SD