Mike Witt ERA in 1991

• Mike Witt's highest ERA of the 12 seasons on file; the best is 2.84 in 1986.
• Up 6.13 from 4.00 in 1990.

Best of 12 regular seasons, 1981 through 1993. Figures come from ESPN's box scores and were last read on September 21, 2026.

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Mike Witt ERA in 1991, 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.
1981	LAA	22	8	9	3.28	129.0	75	47	1.32	0
1982	LAA	33	8	6	3.51	179.2	85	47	1.25	0
1983	LAA	43	7	14	4.91	154.0	77	75	1.61	5
1984	LAA	34	15	11	3.47	246.2	196	84	1.26	0
1985	LAA	35	15	9	3.56	250.0	180	98	1.30	0
1986	LAA	34	18	10	2.84	269.0	208	73	1.08	0
1987	LAA	36	16	14	4.01	247.0	192	84	1.36	0
1988	LAA	34	13	16	4.15	249.2	133	87	1.40	0
1989	LAA	33	9	15	4.54	220.0	123	48	1.36	0
1990	LAA/NYY	26	5	9	4.00	117.0	74	47	1.31	1
1991	NYY	2	0	1	10.13	5.1	0	1	1.69	0
1993	NYY	9	3	2	5.27	41.0	30	22	1.49	0

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