After yesterday's 10-3 victory over the Miami Marlins at PNC Park Don Kelly is now 15-14 overall as the Pirates Skipper.
An interesting thing that happened after yesterday's victory over the Miami Marlins is that the bullpen's ERA under Don Kelly is now better than the bullpen's ERA under Derek Shelton. The bullpen's ERA is sitting at 4.15 at the time of this writing under Don Kelly while the bullpen under Derek Shelton this year is 4.26. It's worth to note that the bullpen's FIP under Kelly is 3.31, and the xFIP under Kelly is 4.11. This implies the defense is hurting the bullpen ERA significantly, and the Pirates bullpen is preventing home runs at a fantastic clip.