Below are the pitching Game Scores* in the Pittsburgh Pirates' farm system from the last week. The top ten and the bottom five starts are broken down below the chart. The top five short season pitchers are also highlighted in a separate group, since most of those guys only go 4-5 innings max, and don't have a good chance of being highlighted in the top ten. The rankings include every pitcher who made a start for a Pirates' minor league affiliate, with no limitations on whether the starting pitcher has prospect eligibility.

*Game Score is a stat created by Bill James used to determine how good a pitcher's outing really was. The formula for game score is simple: Start with 50 points, add one point for every out recorded, add two for each inning completed after the fourth, add one point fo...

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