Minor League Ball has released its top-20 prospects for the Milwaukee Brewers’ farm system. The list features very few surprises but includes A-F grading that predicts a player’s future output. A is a superstar, B is an MLB regular, C is a guy with something positive but big question marks elsewhere, D and F are bad, but I’m sure you’ve grasped that concept by now.
Let’s get it started with the top five:
1. Keston Hiura, B+/A- ETA: Late 2019
2. Corbin Burnes, B+ ETA: Late 2018
3.