A closer look at Ke'Bryan Hayes' plate struggles this season
Oops! Pirates' Hayes loses homer after missing first base
Oops: Pirates' Ke'Bryan Hayes had a home run called back for
Ke'Bryan Hayes Hits HR But Misses First Base And It Doesn't Count
Ji Hwan Bae's first career triple helps rally the Pittsburgh
Those home runs will come': Homerless streak doesn't faze Pirates
Pirates 3B Ke'Bryan Hayes having red-hot month at plate, making a
Pirates rookie Ke'Bryan Hayes called out on home run after missing
Ke'Bryan Hayes suffers apparent hand injury in 1st inning
Pirates' Ke'Bryan Hayes calls for robot umps in MLB after strike
Ke'Bryan Hayes Goes 5 for 5 as Pirates Outlast Mets 14-7