The 25 Best Seasons by a Reliever in the Last 20 Years - 22. Kenley Jansen, Los Angeles Dodgers (2016)

MLB

The 25 Best Seasons by a Reliever in the Last 20 Years

Brett Oswalt Jun 5th, 2017

Mariano Rivera? Francisco Rodriguez? Eric Gagne? Which pitcher will claim the top spot?

RAR: 30.6

RA9-WAR: 2.9; WAR: 3.2

Saves: 47; ERA: 1.83; FIP: 1.44

SO: 104; K/9: 13.63; K%: 41.4%

Austin Swaim -- Jun 5th, 2017

Thomas Vecchio -- Jun 5th, 2017

Austin Swaim -- Jun 5th, 2017