50 Cent's First Pitch -- THE MASSACRE


You can find him in the clubhouse ... humiliated on a national level -- because Tuesday night 50 Cent may have thrown out the worst first pitch in MLB history.


Fiddy was given the honor at the NY Mets game at Citi Field before the Mets took on the Pittsburgh Pirates.


There was a wind up. There was a pitch. There was a disaster.


Seriously, it was bad.


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