Zack Greinke sits on grass, throws 54 mph pitch
GIF: Zack Greinke throws 53 mph curve to Paul Maholm. Threw a 66 mph curve to Soriano later. : r/baseball
Zack Greinke loses no-hitter in 9th inning
Zack Greinke and his kids play ball on the Rogers Centre turf : r/baseball
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Zack Greinke Throws Slowest Eephus51 MPH! Slowest Pitches By Greinke!
Zack Greinke avoids pitch clock violation in the most Zack Greinke way
Rogers] Zack Greinke just threw a 47 mph pitch : r/baseball
Zack Greinke throws 51 mph pitch against Tigers
Zack Greinke throws 50000th pitch in Major Leagues
Zack Greinke's eephus curve is baffling hitters
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