who has the lowest career era with 100+ gs since 1960

Since 1960, Sandy Koufax has the lowest ERA when starting 100+ games, with an ERA of 2.36.

	NAME	ERA	GS	G	W	L	W%	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	Sandy Koufax S. Koufax	2.36	237	260	137	60	.695	1,910	122	37	6	1807.2	1,304	474	542	136	512	14	14	36	7,216	57	9.51	2.55	3.73	0.68	26.5	7.1	1.00	.252	2.70	67	2.28	67	6.49	226.4
2	Clayton Kershaw C. Kershaw	2.53	451	455	223	96	.699	3,052	25	15	0	2855.1	2,193	804	881	235	713	46	1	28	11,279	108	9.62	2.25	4.28	0.74	27.1	6.3	1.02	.271	2.78	65	2.85	70	6.91	375.1
3	Jacob deGrom J. deGrom	2.57	248	248	96	65	.596	1,851	4	2	0	1539.2	1,173	440	477	146	345	25	0	13	6,045	30	10.82	2.02	5.37	0.85	30.6	5.7	0.99	.279	2.79	66	2.70	66	6.86	239.4
4	Don Drysdale D. Drysdale	2.83	359	371	158	126	.556	1,910	135	40	4	2629.2	2,341	827	961	207	598	112	10	102	10,718	64	6.54	2.05	3.19	0.71	17.8	5.6	1.12	.270	3.29	84	2.92	89	8.01	100
5	Whitey Ford W. Ford	2.83	230	253	115	56	.673	1,041	62	21	3	1608.2	1,465	506	576	128	422	11	12	23	6,581	43	5.82	2.36	2.47	0.72	15.8	6.4	1.17	.269	3.22	79	3.10	84	8.20	105.1
6	Jim Palmer J. Palmer	2.86	521	558	268	152	.638	2,212	211	53	4	3948.0	3,349	1,253	1,395	303	1,311	38	15	37	16,114	85	5.04	2.99	1.69	0.69	13.7	8.1	1.18	.249	3.18	80	3.50	95	7.63	83.2
7	Andy Messersmith A. Messersmith	2.86	295	344	130	99	.568	1,625	98	27	14	2230.1	1,719	709	812	174	831	40	30	44	9,120	70	6.56	3.35	1.96	0.70	17.8	9.1	1.14	.240	3.28	83	3.28	92	6.94	68.3
8	Tom Seaver T. Seaver	2.86	647	656	311	205	.603	3,640	231	61	1	4783.0	3,971	1,521	1,674	380	1,390	76	6	116	19,369	126	6.85	2.62	2.62	0.72	18.8	7.2	1.12	.259	3.15	79	3.03	85	7.47	286.1
9	Juan Marichal J. Marichal	2.89	457	471	243	142	.631	2,303	244	52	2	3507.0	3,153	1,126	1,329	320	709	40	11	82	14,236	51	5.91	1.82	3.25	0.82	16.2	5.0	1.10	.261	3.41	81	3.04	88	8.09	154.8
10	Bob Gibson B. Gibson	2.91	473	515	248	169	.595	3,069	253	55	6	3808.2	3,202	1,230	1,385	253	1,297	101	18	116	15,735	104	7.25	3.06	2.37	0.60	19.5	8.2	1.18	.268	3.27	78	2.88	81	7.57	285.9
11	Dean Chance D. Chance	2.92	294	406	128	115	.527	1,534	83	33	23	2147.1	1,864	697	832	122	739	65	61	75	8,906	70	6.43	3.10	2.08	0.51	17.2	8.3	1.21	.270	3.49	85	2.96	83	7.81	140.2
12	Pedro Martinez P. Martinez	2.93	409	476	219	100	.687	3,154	46	17	3	2827.1	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	66	2.91	68	7.07	454.6
13	Mel Stottlemyre M. Stottlemyre	2.97	356	360	164	139	.541	1,257	152	40	1	2661.1	2,435	878	1,003	171	809	44	3	75	10,972	57	4.25	2.74	1.55	0.58	11.5	7.4	1.22	.260	3.39	90	3.36	98	8.23	14.4
14	Shohei Ohtani S. Ohtani	3.00	100	100	39	20	.661	670	1	1	0	528.2	388	176	184	56	182	24	0	2	2,139	52	11.41	3.10	3.68	0.95	31.3	8.5	1.08	.275	3.13	71	3.17	74	6.61	62.1
15	Chris Sale C. Sale	3.01	312	393	145	88	.622	2,579	16	3	12	2084.0	1,692	697	750	213	487	130	25	15	8,389	48	11.14	2.10	5.30	0.92	30.7	5.8	1.05	.297	3.24	70	2.87	68	7.31	303.3
16	Max Fried M. Fried	3.03	183	200	92	41	.692	1,052	6	4	0	1079.2	947	364	405	90	297	45	10	6	4,415	47	8.77	2.48	3.54	0.75	23.8	6.7	1.15	.292	3.38	71	3.24	78	7.89	112
17	Bob Veale B. Veale	3.07	255	397	120	95	.558	1,703	78	20	21	1926.0	1,684	658	755	91	858	29	63	62	8,163	92	7.96	4.01	1.98	0.43	20.9	10.5	1.32	.291	3.53	87	2.76	82	7.87	130
18	Tarik Skubal T. Skubal	3.08	134	137	54	37	.593	889	1	1	0	766.2	614	262	287	90	172	26	1	0	3,056	11	10.44	2.02	5.17	1.06	29.1	5.6	1.03	.279	3.37	75	3.14	76	7.21	84
19	Gary Nolan G. Nolan	3.08	247	250	110	70	.611	1,039	45	14	0	1674.2	1,505	573	623	146	413	14	1	46	6,836	26	5.58	2.22	2.52	0.78	15.2	6.0	1.15	.260	3.35	86	3.19	92	8.09	47.2
20	Brandon Woodruff B. Woodruff	3.10	127	142	53	28	.654	871	2	1	1	745.0	580	257	269	84	190	32	4	1	2,984	8	10.52	2.30	4.58	1.01	29.2	6.4	1.03	.274	3.25	73	3.18	75	7.01	89
21	Gaylord Perry G. Perry	3.11	690	777	314	265	.542	3,534	303	53	10	5350.0	4,938	1,846	2,128	399	1,379	108	33	164	21,953	160	5.95	2.32	2.56	0.67	16.1	6.3	1.18	.275	3.58	85	3.06	85	8.31	312.9
22	Joe Horlen J. Horlen	3.11	290	361	116	117	.498	1,065	59	18	4	2002.0	1,829	691	783	145	554	53	31	65	8,234	68	4.79	2.49	1.92	0.65	12.9	6.7	1.19	.262	3.52	90	3.31	94	8.22	47.7
23	Julio Urías J. Urías	3.11	122	158	60	25	.706	710	0	0	4	717.0	599	248	274	84	193	28	11	5	2,917	12	8.91	2.42	3.68	1.05	24.3	6.6	1.10	.271	3.44	75	3.63	85	7.52	49.1
24	Don Gullett D. Gullett	3.11	186	266	109	50	.686	921	44	14	11	1390.0	1,205	481	528	115	501	12	35	42	5,763	36	5.96	3.24	1.84	0.74	16.0	8.7	1.23	.259	3.42	88	3.42	97	7.80	17.9
25	Mike Cuellar M. Cuellar	3.12	379	451	185	130	.587	1,627	172	36	11	2804.0	2,531	972	1,122	221	818	12	33	60	11,481	52	5.22	2.63	1.99	0.71	14.2	7.1	1.19	.262	3.60	91	3.28	94	8.12	62.7