Home | Players | Teams | Leagues | Managers | Leaderboards | Win Shares | Awards | Help

Single-Season ERA Leaderboard

* - Indicates Hall of Fame

Rank	Player	ERA	IP	Year	Career Leaderboard
1.	Bobby Grimes	1.859	276.0	2014
2.	Bobby Grimes	1.915	286.7	2012
3.	Pedro Ramirez	1.919	262.7	2014
4.	Bobby Grimes	1.919	272.0	2013
5.	Raul Vargo	1.981	222.7	2013
6.	Pedro Ramirez	2.046	246.3	2013
7.	Angel Rodriguez	2.048	290.0	2013
8.	Pedro Ramirez	2.154	242.3	2010
9.	Richard Dicks	2.162	229.0	2009
10.	Marcus Dinges	2.169	249.0	2013
11.	Bobby Grimes	2.213	284.7	2011
12.	Anthony Puffer	2.242	269.0	2013
13.	Anthony Puffer	2.260	231.0	2012
14.	Anthony Puffer	2.264	274.3	2014
15.	Justin Bushman	2.299	246.7	2013
16.	Walter Lopez	2.312	206.3	2009
17.	Bobby Grimes	2.330	262.7	2009
18.	James Sousa	2.332	274.0	2012
19.	Robert Carson	2.372	227.7	2014
20.	Ryan Stacy	2.372	258.0	2012
21.	Dennis Hunt	2.399	251.3	2013
22.	Robert Carson	2.401	258.7	2011
23.	Marcus Dinges	2.407	190.7	2009
24.	Zachariah Tardif	2.439	210.3	2014
25.	James Sousa	2.446	287.0	2010
26.	Richard Dicks	2.464	263.0	2010
27.	Larry Ensminger	2.466	219.0	2011
28.	Derek Mendoza	2.494	205.7	2014
29.	Cedric Monasterio	2.530	206.3	2011
30.	Pedro Ramirez	2.535	245.0	2011
31.	Joseph Allen	2.555	278.3	2014
32.	Steven Yingling	2.555	229.0	2014
33.	Isogorou Chomei	2.559	235.7	2010
34.	Oscar Diaz	2.567	263.0	2013
35.	James Sousa	2.575	237.7	2011
36.	Michael Arnett	2.614	251.3	2011
37.	James Munguia	2.616	213.3	2013
38.	Bobby Grimes	2.626	243.3	2010
39.	Deangelo Ceja	2.634	164.0	2012
40.	Richard Dicks	2.652	261.3	2011
41.	James Sousa	2.680	272.0	2013
42.	Gerald Orduna	2.685	244.7	2012
43.	James Munguia	2.696	207.0	2011
44.	Pedro Ramirez	2.700	236.7	2012
45.	Joseph Allen	2.742	256.0	2013
46.	Nicholas Lenard	2.744	223.0	2014
47.	Felix Murff	2.764	254.0	2012
48.	Bill Hightower	2.768	263.3	2013
49.	John McClary	2.777	246.3	2012
50.	Justin Bushman	2.784	213.3	2014
51.	Gaylord Robinson	2.789	203.3	2012
52.	Walter Lopez	2.806	195.7	2011
53.	Jame Osbourn	2.826	258.0	2014
54.	Michael Arnett	2.840	256.7	2010
55.	Joseph Allen	2.848	256.0	2012
56.	Richard Dicks	2.867	188.3	2013
57.	Walter Lopez	2.869	191.3	2012
58.	Robert Carson	2.874	253.7	2013
59.	Bryan Kaplan	2.888	187.0	2012
60.	Raul Vargo	2.900	180.0	2014
61.	James Munguia	2.906	201.3	2009
62.	Felix Corchado	2.911	259.7	2012
63.	James Volkert	2.945	198.7	2009
64.	Larry Ensminger	2.947	247.3	2012
65.	James Munguia	2.951	183.0	2014
66.	Harold Garfinkel	2.952	207.3	2012
67.	Miles Farrelly	2.988	247.0	2009
68.	Robert Carson	2.992	258.7	2010
69.	Angel Rodriguez	3.000	162.0	2014
70.	John McClary	3.008	263.3	2014
71.	Paul Williams	3.012	167.3	2010
72.	Peter Calvillo	3.013	227.0	2009
73.	Felix Corchado	3.014	277.7	2014
74.	Celso Larios	3.022	223.3	2010
75.	Deangelo Ceja	3.041	245.7	2013
76.	Deangelo Ceja	3.048	248.0	2014
77.	Bryan Kaplan	3.055	235.7	2009
78.	Ryan Stacy	3.059	238.3	2013
79.	James Sousa	3.065	261.3	2009
80.	James Sousa	3.067	193.7	2014
81.	Joshua Barber	3.075	225.3	2014
82.	Peter Calvillo	3.081	222.0	2010
83.	Oscar Diaz	3.101	238.0	2014
84.	Justin Bushman	3.105	229.0	2012
85.	Dennis Hunt	3.114	219.7	2010
86.	Ryan Stacy	3.114	245.7	2011
87.	Richard Dicks	3.121	297.0	2012
88.	Steven Yingling	3.121	230.7	2013
89.	Felix Murff	3.135	281.3	2013
90.	Carlos Molina	3.145	214.7	2014
91.	Andre Morales	3.151	231.3	2012
92.	Brett Gann	3.152	191.3	2014
93.	Marcus Dinges	3.154	208.3	2011
94.	Andre Morales	3.157	222.3	2013
95.	Jamie Coop	3.178	269.0	2013
96.	Eric Waddington	3.179	240.7	2011
97.	Ronald Koenig	3.189	169.3	2012
98.	Oscar Diaz	3.191	225.7	2012
99.	Michael Arnett	3.192	166.3	2012
100.	Clifford Kikaku	3.200	180.0	2011

For questions or to report errors, please send us a note.