Guardians make quick work of Pirates' Mitch Keller in 10-1 win
Pirates Prospects Daily: Six Observations, Six Games Into The
Carlos Santana homers, Mitch Keller shines in Pirates' victory
Keller strikes out 13 as struggling Pirates beat Orioles 4-0
Analysis: Unlikely World Series matchup should give Pirates fans
How Pirates pitcher Mitch Keller found his mojo (and a devastating
Mitch Keller Throws 8 Strikeouts in Win
Now that Mitch Keller found his fastball velocity, he wants to
After strong July, might Pirates starter Mitch Keller finally be
Now that Mitch Keller found his fastball velocity, he wants to