The Most Unheralded Reliever in Baseball
Who is the best reliever in baseball over the last two years? If we made a list, the usual suspects would shoot straight to the top. Craig Kimbrel is a given, Koji Uehara was essentially unhittable for one calendar year, Kenley Jansen skews “untouchable” and Aroldis Chapman is in his own world. Greg Holland and Wade Davis surely jump to mind without much searching, Sean Doolittle and David Robertson deserve attention for their high-leverage work.
There is one reliever that is conspicuously absent from that list (because I excluded him!) but since the start of the 2013 season, this closer boasts some unbelievable numbers. Pitching to 41 ERA- (fifth best among qualified relievers) and a 51 FIP- (third) while posting roughly 5 RA9-WAR and 4 fWAR, both of which place him among the elite stoppers in baseball.
The reliever in question is Mark Melancon, the setup guy-come-closer for the Pittsburgh Pirates. Melancon went from being well-traveled to a brief sting in AAA to become the very best of a stout group of relievers holding the Pirates in the playoff race for the second straight season.