Jim Bunning had an ERA + 1 of 7.35 in his rookie season in 1955.

	NAME	ERA+1	ERA	SEASON	TM	G	W	L	W%	GS	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Jim Bunning J. Bunning	7.35	6.35	1955	DET	15	3	5	.375	8	37	0	0	1	51.0	59	36	38	8	32	3	3	2	241	1	6.53	5.65	1.16	1.41	15.4	13.3	1.78	.317	6.71	160	5.01	128	10.41	-6.3
2	Jim Bunning J. Bunning	4.71	3.71	1956	DET	15	5	1	.833	3	34	0	0	1	53.1	55	22	24	6	28	0	5	4	245	3	5.74	4.72	1.21	1.01	13.9	11.4	1.56	.277	4.05	89	4.13	103	9.28	-0.6
3	Jim Bunning J. Bunning	3.69	2.69	1957	DET	45	20	8	.714	30	182	14	1	1	267.1	214	80	91	33	72	11	4	5	1,081	4	6.13	2.42	2.53	1.11	16.8	6.7	1.07	.231	3.06	70	3.63	93	7.20	8.7
4	Jim Bunning J. Bunning	4.52	3.52	1958	DET	35	14	12	.538	34	177	10	3	0	219.2	188	86	96	28	79	10	0	4	923	5	7.25	3.24	2.24	1.15	19.2	8.6	1.22	.254	3.93	91	3.74	95	7.70	4.6
5	Jim Bunning J. Bunning	4.89	3.89	1959	DET	40	17	13	.567	35	201	14	1	1	249.2	220	108	111	37	75	11	4	0	1,037	1	7.25	2.70	2.68	1.33	19.4	7.2	1.18	.257	4.00	98	3.89	96	7.93	4.9
6	Jim Bunning J. Bunning	3.79	2.79	1960	DET	36	11	14	.440	34	201	10	3	0	252.0	217	78	92	20	64	11	1	7	1,024	2	7.18	2.29	3.14	0.71	19.6	6.3	1.12	.271	3.29	70	2.86	69	7.75	34.6
7	Jim Bunning J. Bunning	4.19	3.19	1961	DET	38	17	11	.607	37	194	12	4	1	268.0	232	95	113	25	71	9	1	3	1,110	2	6.51	2.38	2.73	0.84	17.5	6.4	1.13	.255	3.79	76	3.23	76	7.79	30
8	Jim Bunning J. Bunning	4.59	3.59	1962	DET	41	19	10	.655	35	184	12	2	6	258.0	262	103	112	28	74	13	6	3	1,103	4	6.42	2.58	2.49	0.98	16.7	6.7	1.30	.291	3.91	90	3.61	88	9.14	14.3
9	Jim Bunning J. Bunning	4.88	3.88	1963	DET	39	12	13	.480	35	196	6	2	1	248.1	245	107	119	38	69	5	3	3	1,051	4	7.10	2.50	2.84	1.38	18.6	6.6	1.26	.279	4.31	106	3.78	103	8.88	-2.6
10	Jim Bunning J. Bunning	3.63	2.63	1964	PHI	41	19	8	.704	39	219	13	5	2	284.1	248	83	99	23	46	14	2	3	1,145	2	6.93	1.46	4.76	0.73	19.1	4.0	1.03	.267	3.13	76	2.75	83	7.85	18.2
11	Jim Bunning J. Bunning	3.6	2.60	1965	PHI	39	19	9	.679	39	268	15	7	0	291.0	253	84	92	23	62	12	0	10	1,191	1	8.29	1.92	4.32	0.71	22.5	5.2	1.08	.278	2.85	73	2.47	72	7.82	30.9
12	Jim Bunning J. Bunning	3.41	2.41	1966	PHI	43	19	14	.576	41	252	16	5	1	314.0	260	84	91	26	55	19	2	8	1,254	5	7.22	1.58	4.58	0.75	20.1	4.4	1.00	.259	2.61	67	2.73	79	7.45	25.2
13	Jim Bunning J. Bunning	3.29	2.29	1967	PHI	40	17	15	.531	40	253	16	6	0	302.1	241	77	94	18	73	13	0	20	1,216	4	7.53	2.17	3.47	0.54	20.8	6.0	1.04	.260	2.80	69	2.49	77	7.17	24.7
14	Jim Bunning J. Bunning	4.88	3.88	1968	PIT	27	4	14	.222	26	95	3	1	0	160.0	168	69	75	14	48	8	0	6	684	3	5.34	2.70	1.98	0.79	13.9	7.0	1.35	.297	4.22	131	3.39	121	9.45	-10.6
15	Jim Bunning J. Bunning	4.69	3.69	1969	TOT	34	13	10	.565	34	157	5	0	0	212.1	212	87	97	15	59	7	0	4	892	4	6.65	2.50	2.66	0.64	17.6	6.6	1.28	.301	4.11	106	2.88	86	8.99	10.6
16	Jim Bunning J. Bunning	5.11	4.11	1970	PHI	34	10	15	.400	33	147	4	0	0	219.0	233	100	111	19	56	8	0	9	937	1	6.04	2.30	2.63	0.78	15.7	6.0	1.32	.303	4.56	102	3.29	86	9.58	13.2
17	Jim Bunning J. Bunning	6.48	5.48	1971	PHI	29	5	12	.294	16	58	1	0	1	110.0	126	67	72	11	37	6	8	7	484	1	4.75	3.03	1.57	0.90	12.0	7.6	1.48	.309	5.89	154	3.86	111	10.31	-4.5