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

Now that spring training is over and the season has begun, we turn our attention to handicapping the 2013 AL and NL Rookie of the Year Awards.

Call-ups for April 14, 2013: Shawn Tolleson, LA, Michael Roth, LAA, Rafeal Dolis, CHC, Michael Taylor, OAK.

Even though some top prospects are biding their time in the high minors to begin the season, don’t wait too long to see them at nearby minor league affiliates, as major league clubs are willing to call up players regardless of arbitration deadlines or lack of experience. We have already seen a handful of elite prospects make the jump to the big leagues—including Jose Fernandez (RHP, MIA) and Jackie Bradley, Jr. (OF, BOS).

Minor league action is now under way, and many fans look for teams loaded with top-of-the-line prospects. Here are some minor league teams in the lower minors worthy of your attention.

Our first Call-ups report of 2013 starts with rookies on Opening Day rosters.

Projecting dollar values for relief pitching prospects can be a difficult task. We give it a whirl.

Each year there is a group of talented young hurlers that establish themselves as rotation mainstays. Unfortunately, predicting which prospects will take the next step is not an easy task...

Here is the essential tool for targeting minor leaguers at your draft table!