2005 MLB Earned Run Average Leaders

Roger Clemens led all of MLB in earned run average in 2005 with 1.87, 0.52 ahead of Andy Pettitte (2.39). It was one of 7 times Roger Clemens led in earned run average.

Showing pitchers with at least 163.0 innings — the standard 1.0 inning per team game. Show all players

Led all of MLB in 2005 Roger Clemens Houston Astros

1.87 Earned Run Average 0.52 clear of Andy Pettitte

Showing Earned Run Average and the stats that give it context Full stat line

#	Player	Team	ERA	W	L	IP	WHIP
1	Roger Clemens	HOU	1.87	13	8	211.1	1.01
2	Andy Pettitte	HOU	2.39	17	9	222.1	1.03
3	Dontrelle Willis	FLO	2.63	22	10	236.1	1.13
4	Pedro Martinez	NYN	2.82	15	8	217.0	0.95
5	Chris Carpenter	SLN	2.83	21	5	241.2	1.06
6	Kevin Millwood	CLE	2.86	9	11	192.0	1.22
7	Johan Santana	MIN	2.87	16	7	231.2	0.97
8	Jake Peavy	SDN	2.88	13	7	203.0	1.04
9	Roy Oswalt	HOU	2.94	20	12	241.2	1.20
10	John Smoltz	ATL	3.06	14	7	229.2	1.15
11	Mark Buehrle	CHA	3.12	16	8	236.2	1.18
12	John Patterson	WAS	3.13	9	7	198.1	1.19
13	Jarrod Washburn	LAA	3.20	8	8	177.1	1.33
14	Carlos Zambrano	CHN	3.26	14	6	223.1	1.15
15	Josh Beckett	FLO	3.38	15	8	178.2	1.18
16	John Lackey	LAA	3.44	14	5	209.0	1.33
17	A. J. Burnett	FLO	3.44	12	12	209.0	1.26
18	Carlos Silva	MIN	3.44	9	8	188.1	1.17
19	Kenny Rogers	TEX	3.46	14	8	195.1	1.32
20	Bartolo Colon	LAA	3.48	21	8	222.2	1.16
21	Jon Garland	CHA	3.50	18	10	221.0	1.17
22	Tim Hudson	ATL	3.52	14	9	192.0	1.35
23	Joe Blanton	OAK	3.53	12	12	201.1	1.22
24	Tom Glavine	NYN	3.53	13	13	211.1	1.36
25	Brandon Webb	ARI	3.54	14	12	229.0	1.26
26	Jeff Suppan	SLN	3.57	16	10	194.1	1.38
27	Derek Lowe	LAN	3.61	12	15	222.0	1.25
28	Jose Contreras	CHA	3.61	15	7	204.2	1.23
29	Mark Mulder	SLN	3.64	16	8	205.0	1.38
30	Mark Prior	CHN	3.67	11	7	166.2	1.21
31	Josh Towers	TOR	3.71	13	12	208.2	1.27
32	Gustavo Chacin	TOR	3.72	13	9	203.0	1.39
33	Brett Myers	PHI	3.72	13	8	215.1	1.21
34	Dan Haren	OAK	3.73	14	12	217.0	1.22
35	Paul Byrd	LAA	3.74	12	11	204.1	1.19
36	Esteban Loaiza	WAS	3.77	12	10	217.0	1.30
37	Scott Kazmir	TBA	3.77	10	9	186.0	1.46
38	Noah Lowry	SFN	3.78	13	13	204.2	1.31
39	Randy Johnson	NYA	3.79	17	8	225.2	1.13
40	Cliff Lee	CLE	3.79	18	5	202.0	1.22
41	Bruce Chen	BAL	3.83	13	10	197.1	1.27
42	Aaron Harang	CIN	3.83	11	13	211.2	1.27
43	Doug Davis	MIL	3.84	11	11	222.2	1.30
44	Barry Zito	OAK	3.86	14	13	228.1	1.20
45	Freddy Garcia	CHA	3.87	14	8	228.0	1.25
46	Brad Penny	LAN	3.90	7	9	175.1	1.29
47	Livan Hernandez	WAS	3.98	15	10	246.1	1.43
48	Chris Capuano	MIL	3.99	18	12	219.0	1.38
49	CC Sabathia	CLE	4.03	15	10	196.2	1.26
50	Tomo Ohka	MIL +1	4.04	11	9	180.1	1.35

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