The 25 Best Seasons by a Reliever in the Last 20 Years - 14. Mariano Rivera, New York Yankees (2008)

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: 31.4

RA9-WAR: 4.2; WAR: 3.2

Saves: 39; ERA: 1.40; FIP: 2.03

SO: 77; K/9: 9.81; K%: 29.7%