Greg Maddux career ERA

• Best season on file: 1.56 in 1994.
• Most recent: 4.22 in 2008.

Average of 23 regular seasons, 1986 through 2008. Figures come from ESPN's box scores and were last read on September 22, 2026.

CopyCSV

Greg Maddux career ERA, season by season

Season↓	Team↓	GP↓iGP: Games the player appeared in, however briefly.	W↓iW: Games in which this pitcher was credited with the win.	L↓iL: Games in which this pitcher was charged with the loss.	ERA↓iERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.	IP↓iIP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.	K↓iK: Batters this pitcher struck out.	BB↓iBB: Times the batter reached first base on four balls.	WHIP↓iWHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite.	SV↓iSV: Games finished by protecting a narrow lead to the last out.
1986	CHC	6	2	4	5.52	31.0	20	11	1.77	0
1987	CHC	30	6	14	5.61	155.2	101	74	1.64	0
1988	CHC	34	18	8	3.18	249.0	140	81	1.25	0
1989	CHC	35	19	12	2.95	238.1	135	82	1.28	0
1990	CHC	35	15	15	3.46	237.0	144	71	1.32	0
1991	CHC	37	15	11	3.35	263.0	198	66	1.13	0
1992	CHC	35	20	11	2.18	268.0	199	70	1.01	0
1993	ATL	36	20	10	2.36	267.0	197	52	1.05	0
1994	ATL	25	16	6	1.56	202.0	156	31	0.90	0
1995	ATL	28	19	2	1.63	209.2	181	23	0.81	0
1996	ATL	35	15	11	2.72	245.0	172	28	1.03	0
1997	ATL	33	19	4	2.20	232.2	177	20	0.95	0
1998	ATL	34	18	9	2.22	251.0	204	45	0.98	0
1999	ATL	33	19	9	3.57	219.1	136	37	1.34	0
2000	ATL	35	19	9	3.00	249.1	190	42	1.07	0
2001	ATL	34	17	11	3.05	233.0	173	27	1.06	0
2002	ATL	34	16	6	2.62	199.1	118	45	1.20	0
2003	ATL	36	16	11	3.96	218.1	124	33	1.18	0
2004	CHC	33	16	11	4.02	212.2	151	33	1.18	0
2005	CHC	35	13	15	4.24	225.0	136	36	1.22	0
2006	CHC/LAD	34	15	14	4.20	210.0	117	37	1.22	0
2007	SD	34	14	11	4.14	198.0	104	25	1.24	0
2008	SD/LAD	33	8	13	4.22	194.0	98	30	1.21	0

What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV