Fernando Valenzuela career ERA

• Best season on file: 0.00 in 1980.
• Most recent: 4.96 in 1997.

Average of 17 regular seasons, 1980 through 1997. Figures come from ESPN's box scores and were last read on September 22, 2026.

CopyCSV

Fernando Valenzuela 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.
1980	LAD	10	2	0	0.00	18.0	16	5	0.72	1
1981	LAD	25	13	7	2.48	192.0	180	61	1.05	0
1982	LAD	37	19	13	2.87	285.0	199	83	1.16	0
1983	LAD	35	15	10	3.75	257.0	189	99	1.34	0
1984	LAD	34	12	17	3.03	261.0	240	106	1.24	0
1985	LAD	35	17	10	2.45	272.1	208	101	1.15	0
1986	LAD	34	21	11	3.14	269.1	242	85	1.15	0
1987	LAD	34	14	14	3.98	251.0	190	124	1.51	0
1988	LAD	23	5	8	4.24	142.1	64	76	1.53	1
1989	LAD	31	10	13	3.43	196.2	116	98	1.44	0
1990	LAD	33	13	13	4.59	204.0	115	77	1.47	0
1991	LAA	2	0	2	12.15	6.2	5	3	2.55	0
1993	BAL	32	8	10	4.94	178.2	78	79	1.44	0
1994	PHI	8	1	2	3.00	45.0	19	7	1.09	0
1995	SD	29	8	3	4.98	90.1	57	34	1.49	0
1996	SD	33	13	8	3.62	171.2	95	67	1.42	0
1997	SD/STL	18	2	12	4.96	89.0	61	46	1.71	0

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