Koji Uehara's Great Season

He pitched 1 inning today with 1 strikeout and nothing else, so his numbers are actually a bit better than what you see below. Coming into today, his ERA was 1.19. His FIP ERA was 1.89, 103 all-time for guys with 50+ IP. That is still in the top half of 1 percent.

This table shows where he ranks in WHIP

Rk	Player	WHIP	IP	Year
1	Dennis Eckersley	0.607	57.2	1989
2	Dennis Eckersley	0.614	73.1	1990
3	Koji Uehara	0.63	60.1	2013
4	Craig Kimbrel	0.654	62.2	2012
5	Mariano Rivera	0.665	70.2	2008
6	Joaquin Benoit	0.68	60.1	2010
7	Eric Gagne	0.692	82.1	2003
8	J.J. Putz	0.698	71.2	2007

Now his rank in opponents' batting average

Rk	Player	BA	IP	Year
1	Craig Kimbrel	0.126	62.2	2012
2	Eric Gagne	0.133	82.1	2003
3	Carlos Marmol	0.135	87.1	2008
4	Billy Wagner	0.135	74.2	1999
5	Jeff Nelson	0.136	65.1	2001
6	Jose Valverde	0.137	50.1	2003
7	Tyler Clippard	0.138	60.1	2013
8	Koji Uehara	0.139	60.1	2013
9	Hung-Chih Kuo	0.139	60	2010
10	Aroldis Chapman	0.141	71.2	2012

Now his rank in ERA+. Who knew that Bill Henry broke Earl Hamilton's record in 1964? And who knew Rob Murphy broke that in 1986?

Rk	Player	ERA+	IP	Year
1	Fernando Rodney	634	74.2	2012
2	Dennis Eckersley	603	73.1	1990
3	Rob Murphy	541	50.1	1986
4	Jonathan Papelbon	517	68.1	2006
5	Dennys Reyes	507	50.2	2006
6	Chris Hammond	441	76	2002
7	Bill Henry	420	52	1964
8	Jose Mesa	418	64	1995
9	Craig Kimbrel	408	56.2	2013
10	Mark Melancon	401	60.1	2013
11	Craig Kimbrel	399	62.2	2012
12	David Robertson	399	66.2	2011
13	Eric O'Flaherty	393	73.2	2011
14	Brad Ziegler	390	59.2	2008
15	John Smoltz	385	64.1	2003
16	Cla Meredith	382	50.2	2006
17	Dale Murray	374	69.2	1974
18	Tim Burke	356	91	1987
19	Earl Hamilton	352	54	1918
20	Koji Uehara	351	60.1	2013