The Not-So-Triumphant Return of Jenrry Mejia
Before Noah Syndergaard and Jacob deGrom, before Steven Matz, the face of the New York Metropolitans’ pitching rebuild was a young fireballer named Jenrry Mejia. When he first arrived in the big leagues in 2010, Mejia had a mid-90s cutter that was compared to Mariano Rivera’s, but it was complemented by a collection of underdeveloped secondary pitches. Over the next couple of years, Mejia refined his arsenal and his command; he broke out in 2013, flashing four average or better pitches (cutter, sinker, changeup, slider) and a real ability to miss bats. In that 2013 season, Mejia struck out 24.1% of hitters while walking just 3.6%, en route to a 65 ERA- and identical 65 FIP-. Mejia quieted any small sample concerns the following year, striking out better than a batter per inning (23.5% overall) and posting a mid-3.00s ERA, FIP, and xFIP across 93.2 innings alternating between the rotation and bullpen — and even recorded 28 saves as the Mets’ closer.
And then it all fell apart. Twice in 2015, Mejia was suspended for the use of performance-enhancing drugs. Although he was his old dominant self between suspensions — recording a 25.9% K, 7.4% BB, 53 FIP-, and 0 ERA- in 7.1 innings — his absence opened the door for the next wave of Mets pitchers, including Jeurys Familia, who supplanted Mejia as the team’s closer in the Mets’ historic run to the World Series. Still, there seemed ample room for for the fireballing Mejia to rejoin the Mets in 2016, either in a setup role or as a starter.
And then, on February 12, 2016, just before spring training was scheduled to begin, Mejia tested positive again. Per MLBTradeRumors:
Mets reliever Jenrry Mejia has been banned permanently from the majors after his third positive PED test, according to a league announcement. Remarkably, Mejia tested positive for the banned substance boldenone after earning two suspensions just last year.
And with that, Mejia became the first player ever banned from the majors on the basis of repeated positive tests, per the terms of the Joint Drug Prevention and Treatment Program. Mejia did not take it well, accusing MLB of a “witch hunt,” saying the league had set him up, calling out the MLBPA for not defending him, and later threatening to sue MLB for his ban.