lowest career postseason era by a pitcher with a minimum of 15 games started

Curt Schilling has the lowest career ERA in the postseason when starting 15+ games, with an ERA of 2.23.

	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	H/9
1	Curt Schilling C. Schilling	2.23	19	19	11	2	.846	120	4	2	0	133.1	104	33	37	12	25	3	0	0	525	1	8.10	1.69	4.80	0.81	22.9	4.8	0.97	.252	2.50	7.02
2	Jon Lester J. Lester	2.51	22	26	9	7	.563	133	0	0	0	154.0	117	43	46	15	40	3	2	0	610	4	7.77	2.34	3.33	0.88	21.8	6.6	1.02	.243	2.69	6.84
3	Orel Hershiser O. Hershiser	2.59	18	22	8	3	.727	97	4	2	1	132.0	103	38	43	8	43	6	2	5	533	6	6.61	2.93	2.26	0.55	18.2	8.1	1.11	.251	2.93	7.02
4	Jim Palmer J. Palmer	2.61	15	17	8	3	.727	90	6	2	0	124.1	101	36	36	10	50	2	1	4	518	6	6.51	3.62	1.80	0.72	17.4	9.7	1.21	.249	2.61	7.31
5	John Smoltz J. Smoltz	2.67	27	41	15	4	.789	199	2	1	4	209.0	172	62	67	17	67	3	11	6	856	6	8.57	2.89	2.97	0.73	23.2	7.8	1.14	.272	2.89	7.41
6	Whitey Ford W. Ford	2.71	22	22	10	8	.556	94	7	3	0	146.0	132	44	51	8	34	3	0	2	594	4	5.79	2.10	2.76	0.49	15.8	5.7	1.14	.273	3.14	8.14
7	Gerrit Cole G. Cole	2.77	22	22	11	6	.647	156	0	0	0	133.1	100	41	50	19	36	3	0	1	537	1	10.53	2.43	4.33	1.28	29.1	6.7	1.02	.251	3.38	6.75
8	Adam Wainwright A. Wainwright	2.83	16	29	4	5	.444	123	1	0	4	114.1	105	36	39	11	22	2	9	1	464	4	9.68	1.73	5.59	0.87	26.5	4.7	1.11	.307	3.07	8.27
9	Dave Stewart D. Stewart	2.84	18	22	10	6	.625	73	3	1	0	133.0	99	42	45	13	48	4	3	1	539	4	4.94	3.25	1.52	0.88	13.5	8.9	1.11	.214	3.05	6.70
10	Chris Carpenter C. Carpenter	3.00	18	18	10	4	.714	68	1	1	0	108.0	104	36	43	11	36	6	0	2	461	1	5.67	3.00	1.89	0.92	14.8	7.8	1.30	.274	3.58	8.67
11	Walker Buehler W. Buehler	3.04	18	19	4	4	.500	114	0	0	1	94.2	73	32	34	9	36	2	1	2	388	3	10.84	3.42	3.17	0.86	29.4	9.3	1.15	.282	3.23	6.94
12	David Wells D. Wells	3.17	17	27	10	5	.667	83	1	0	0	125.0	116	44	49	12	25	7	2	2	508	1	5.98	1.80	3.32	0.86	16.3	4.9	1.13	.273	3.53	8.35
13	Catfish Hunter C. Hunter	3.26	19	22	9	6	.600	70	4	1	1	132.1	114	48	49	21	35	1	2	6	536	2	4.76	2.38	2.00	1.43	13.1	6.5	1.13	.227	3.33	7.75
14	Greg Maddux G. Maddux	3.27	30	35	11	14	.440	125	2	0	1	198.0	195	72	97	14	51	9	2	16	836	4	5.68	2.32	2.45	0.64	15.0	6.1	1.24	.284	4.41	8.86
15	Tom Glavine T. Glavine	3.30	35	35	14	16	.467	143	3	0	0	218.1	191	80	91	21	87	7	0	11	912	3	5.89	3.59	1.64	0.87	15.7	9.5	1.27	.260	3.75	7.87
16	Cole Hamels C. Hamels	3.41	16	17	7	6	.538	93	1	1	0	100.1	83	38	45	12	27	2	0	2	411	1	8.34	2.42	3.44	1.08	22.6	6.6	1.10	.256	4.04	7.45
17	Mike Mussina M. Mussina	3.42	21	23	7	8	.467	145	0	0	0	139.2	121	53	56	19	33	3	0	7	571	2	9.34	2.13	4.39	1.22	25.4	5.8	1.10	.275	3.61	7.80
18	John Lackey J. Lackey	3.44	23	29	8	6	.571	114	0	0	0	144.0	135	55	58	7	47	4	2	6	601	10	7.13	2.94	2.43	0.44	19.0	7.8	1.26	.298	3.63	8.44
19	Randy Johnson R. Johnson	3.50	16	19	7	9	.438	132	3	2	0	121.0	106	47	51	15	32	0	2	2	493	0	9.82	2.38	4.13	1.12	26.8	6.5	1.14	.290	3.79	7.88
20	Justin Verlander J. Verlander	3.58	37	38	17	12	.586	244	2	1	0	226.0	179	90	93	32	74	5	0	0	920	8	9.72	2.95	3.30	1.27	26.5	8.0	1.12	.260	3.70	7.13
21	Charlie Morton C. Morton	3.60	17	18	7	5	.583	92	0	0	0	80.0	67	32	34	8	33	7	1	0	343	5	10.35	3.71	2.79	0.90	26.8	9.6	1.25	.291	3.83	7.54
22	Roger Clemens R. Clemens	3.75	34	35	12	8	.600	173	1	1	0	199.0	173	83	87	17	70	6	1	1	837	10	7.82	3.17	2.47	0.77	20.7	8.4	1.22	.273	3.93	7.82
23	Max Scherzer M. Scherzer	3.78	25	30	7	8	.467	171	0	0	1	143.0	109	60	63	20	56	9	1	4	594	8	10.76	3.52	3.05	1.26	28.8	9.4	1.15	.263	3.97	6.86
24	David Cone D. Cone	3.80	18	21	8	3	.727	94	1	0	0	111.1	93	47	52	12	58	2	2	1	480	6	7.60	4.69	1.62	0.97	19.6	12.1	1.36	.258	4.20	7.52
25	Andy Pettitte A. Pettitte	3.81	44	44	19	11	.633	183	0	0	0	276.2	285	117	121	31	76	3	0	4	1,157	4	5.95	2.47	2.41	1.01	15.8	6.6	1.30	.294	3.94	9.27