Sergio Alonso has lost some lower body strength, his duration drops. Kevin Kepner's pitches have more bite now, the movement has improved! Kevin Kepner is hitting his spots better, his command improved! Henry Guadalupe has learned to better avoid strikeouts! Henry Guadalupe increased his bat control, resulting in more contact! Jose Ahumada seems to have improved his pure stuff! Jose Ahumada's pitches have more bite now, the movement has improved! Jose Ahumada is hitting his spots better, his command improved!