career era- leaders min 1000 ip since 1965

Since 1965, Mariano Rivera has the best ERA- when pitching at least 1000 innings, with an ERA- of 49.

	NAME	ERA-	IP	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	FIP	FIP-	H/9	PRAA
1	Mariano Rivera M. Rivera	49	1283.2	1,115	82	60	.577	10	2.21	1,173	0	0	652	998	315	340	71	286	46	952	41	5,103	13	8.22	2.01	4.10	0.50	23.0	5.6	1.00	.263	2.38	2.76	61	7.00	246.7
2	Clayton Kershaw C. Kershaw	64	2820.1	447	219	96	.695	444	2.51	3,017	25	15	0	2,164	788	865	234	698	46	1	28	11,132	107	9.63	2.23	4.32	0.75	27.1	6.3	1.01	.270	2.76	2.85	70	6.91	369.5
3	Jacob deGrom J. deGrom	65	1507.1	242	94	62	.603	242	2.54	1,814	4	2	0	1,151	426	463	139	338	25	0	13	5,919	28	10.83	2.02	5.37	0.83	30.6	5.7	0.99	.281	2.76	2.66	65	6.87	239.8
4	Pedro Martinez P. Martinez	66	2827.1	476	219	100	.687	409	2.93	3,154	46	17	3	2,221	919	1,006	239	760	141	23	30	11,394	62	10.04	2.42	4.15	0.76	27.7	6.7	1.05	.279	3.20	2.91	68	7.07	454.6
5	Dan Quisenberry D. Quisenberry	69	1043.1	674	56	46	.549	0	2.76	379	0	0	244	1,064	320	356	59	162	7	553	70	4,247	4	3.27	1.40	2.34	0.51	8.9	3.8	1.18	.276	3.07	3.23	82	9.18	81.6
6	Roger Clemens R. Clemens	70	4916.2	709	354	184	.658	707	3.12	4,672	118	46	0	4,185	1,707	1,885	363	1,580	159	0	63	20,240	143	8.55	2.89	2.96	0.66	23.1	7.8	1.17	.284	3.45	3.08	71	7.66	680.4
7	Chris Sale C. Sale	71	2047.2	387	143	87	.622	307	3.02	2,528	16	3	12	1,668	686	739	209	481	126	25	15	8,249	47	11.11	2.11	5.26	0.92	30.6	5.8	1.05	.297	3.25	2.88	69	7.33	297.2
8	Trevor Hoffman T. Hoffman	71	1089.1	1,035	61	75	.449	0	2.87	1,133	0	0	601	846	347	378	100	307	9	856	58	4,388	49	9.36	2.54	3.69	0.83	25.8	7.0	1.06	.263	3.12	3.07	73	6.99	143.1
9	Brandon Webb B. Webb	72	1319.2	199	87	62	.584	198	3.27	1,065	15	8	0	1,200	479	557	92	435	50	1	34	5,515	56	7.26	2.97	2.45	0.63	19.3	7.9	1.24	.286	3.80	3.49	78	8.18	146.6
10	Max Fried M. Fried	73	1033.1	193	86	41	.677	176	3.10	1,004	6	4	0	913	356	397	89	283	44	10	6	4,231	46	8.74	2.46	3.55	0.78	23.7	6.7	1.16	.293	3.46	3.28	79	7.95	102.2
11	John Franco J. Franco	73	1245.2	1,119	90	87	.508	0	2.89	975	0	0	424	1,166	400	466	81	495	22	774	78	5,312	54	7.04	3.58	1.97	0.59	18.4	9.3	1.33	.290	3.37	3.44	86	8.42	76
12	Johan Santana J. Santana	74	2025.2	360	139	78	.641	284	3.20	1,988	15	10	1	1,726	721	773	220	567	36	23	13	8,262	68	8.83	2.52	3.51	0.98	24.1	6.9	1.13	.276	3.43	3.43	81	7.67	187.6
13	Bruce Sutter B. Sutter	75	1042.0	661	68	71	.489	0	2.83	861	0	0	300	879	328	370	77	309	13	512	83	4,251	37	7.44	2.67	2.79	0.67	20.3	7.3	1.14	.268	3.20	2.93	80	7.59	88
14	John Hiller J. Hiller	75	1242.0	545	87	76	.534	43	2.83	1,036	13	6	125	1,040	391	438	110	535	12	363	71	5,206	39	7.51	3.88	1.94	0.80	19.9	10.3	1.27	.265	3.17	3.38	89	7.54	58.9
15	Randy Johnson R. Johnson	75	4135.1	618	303	166	.646	603	3.29	4,875	100	37	2	3,346	1,513	1,703	411	1,497	190	7	37	17,067	109	10.61	3.26	3.26	0.89	28.6	8.8	1.17	.291	3.71	3.18	73	7.28	554.3
16	Bob Gibson B. Gibson	76	2735.0	345	180	117	.606	335	2.74	2,177	195	44	3	2,271	834	933	174	853	62	5	84	11,174	70	7.16	2.81	2.55	0.57	19.5	7.6	1.14	.265	3.07	2.75	80	7.47	209.2
17	Max Scherzer M. Scherzer	76	2932.0	476	218	114	.657	467	3.17	3,459	12	5	0	2,392	1,033	1,106	346	768	114	2	20	11,845	79	10.62	2.36	4.50	1.06	29.2	6.5	1.08	.286	3.39	3.20	77	7.34	307.5
18	Greg Maddux G. Maddux	76	5008.1	744	355	227	.610	740	3.16	3,371	109	35	0	4,726	1,756	1,981	353	999	137	3	177	20,421	70	6.06	1.80	3.37	0.63	16.5	4.9	1.14	.281	3.56	3.25	78	8.49	519.5
19	Lee Smith L. Smith	76	1289.1	1,022	71	92	.436	6	3.03	1,251	0	0	478	1,133	434	475	89	486	10	802	100	5,388	47	8.73	3.39	2.57	0.62	23.2	9.0	1.26	.294	3.32	2.92	74	7.91	142
20	Roy Halladay R. Halladay	77	2749.1	416	203	105	.659	390	3.38	2,117	67	20	1	2,646	1,034	1,135	236	592	81	6	28	11,287	56	6.93	1.94	3.58	0.77	18.8	5.2	1.18	.292	3.72	3.39	77	8.66	296
21	Kent Tekulve K. Tekulve	77	1436.2	1,050	94	90	.511	0	2.85	779	0	0	184	1,305	455	526	63	491	17	638	179	6,001	23	4.88	3.08	1.59	0.39	13.0	8.2	1.25	.267	3.30	3.25	88	8.18	71.1
22	Roberto Hernandez R. Hernandez	77	1071.1	1,010	67	71	.486	3	3.45	945	0	0	326	1,002	411	475	96	462	35	667	53	4,632	50	7.94	3.88	2.05	0.81	20.4	10.0	1.37	.293	3.99	3.85	86	8.42	74
23	Blake Snell B. Snell	77	1121.2	216	79	59	.572	216	3.16	1,393	1	1	0	863	394	429	110	508	11	0	5	4,646	82	11.18	4.08	2.74	0.88	30.0	10.9	1.22	.287	3.44	3.35	80	6.92	102.8
24	Doug Jones D. Jones	78	1128.1	846	69	79	.466	4	3.30	909	0	0	303	1,155	414	465	86	247	39	640	53	4,754	18	7.25	1.97	3.68	0.69	19.1	5.2	1.24	.308	3.71	3.10	74	9.21	138.6
25	Kevin Brown K. Brown	78	3256.1	486	211	144	.594	476	3.28	2,397	72	17	0	3,079	1,185	1,357	208	901	139	1	42	13,542	108	6.62	2.49	2.66	0.57	17.7	6.7	1.22	.290	3.75	3.32	78	8.51	344.2