Pittsburgh Pirates' Ke'Bryan Hayes hit walk-off grand slam
MLB Roundup: Major league-leading Rays get three home runs, beat
Ke'Bryan Hayes' home run overturned after bonehead error
Those home runs will come': Homerless streak doesn't faze Pirates
Frazier Rallies Pirates by Giants
Pirates' Ke'Bryan Hayes misses first base, loses home run
Oops! Pirates' Hayes loses homer after missing first base
Ke'Bryan Hayes addresses home run gaffe in Pirates' loss to
Pirates win with zero hits, slip past hapless Reds
Pirates' Ke'Bryan Hayes skips first base, gets HR overturned
Hayes home run disallowed for missing first base Líder en deportes
Pittsburgh Pirates: Ke'Bryan Hayes Making a Golden Case
I kind of blacked out': Ke'Bryan Hayes doubles, homers, dazzles in
Suárez's 3-run homer lifts Mariners over Pirates 6-3 in 10 innings