which pitcher has the most career starts allowing 2 run or fewer in the playoffs

Andy Pettitte has the most career starts in the postseason when allowing at most 2 runs, with 23 starts.

	NAME	GS	R	G	W	L	W%	ERA	SO	CG	SHO	SV	IP	H	ER	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Andy Pettitte A. Pettitte	23	30	23	15	3	.833	1.44	119	0	0	0	162.1	137	26	8	35	1	0	3	640	1	6.60	1.94	3.40	0.44	18.6	5.5	1.06	.270	1.66	7.60
2	Justin Verlander J. Verlander	19	20	20	14	3	.824	1.41	146	2	1	0	127.2	67	20	8	37	4	0	0	480	4	10.29	2.61	3.95	0.56	30.4	7.7	0.81	.207	1.41	4.72
3	Tom Glavine T. Glavine	19	18	19	12	4	.750	1.13	97	2	0	0	135.1	88	17	4	44	2	0	3	513	2	6.45	2.93	2.20	0.27	18.9	8.6	0.98	.230	1.20	5.85
4	John Smoltz J. Smoltz	18	28	31	12	2	.857	1.46	134	2	1	4	154.0	109	25	7	42	1	11	2	604	3	7.83	2.45	3.19	0.41	22.2	7.0	0.98	.243	1.64	6.37
5	Max Scherzer M. Scherzer	16	20	20	7	1	.875	1.82	122	0	0	1	94.0	56	19	7	39	4	1	3	377	5	11.68	3.73	3.13	0.67	32.4	10.3	1.01	.239	1.91	5.36
6	Greg Maddux G. Maddux	16	28	21	10	5	.667	1.65	79	2	0	1	119.2	95	22	4	21	5	2	6	470	2	5.94	1.58	3.76	0.30	16.8	4.5	0.97	.252	2.11	7.14
7	Roger Clemens R. Clemens	16	17	17	11	1	.917	1.33	102	1	1	0	108.0	64	16	4	32	5	1	0	420	5	8.50	2.67	3.19	0.33	24.3	7.6	0.89	.217	1.42	5.33
8	Jon Lester J. Lester	15	19	19	9	1	.900	1.41	87	0	0	0	108.1	72	17	7	27	2	2	0	416	2	7.23	2.24	3.22	0.58	20.9	6.5	0.91	.222	1.58	5.98
9	Curt Schilling C. Schilling	15	16	15	10	0	1.000	1.12	109	4	2	0	112.2	72	14	6	19	3	0	0	426	0	8.71	1.52	5.74	0.48	25.6	4.5	0.81	.228	1.28	5.75
10	Gerrit Cole G. Cole	14	16	14	10	1	.909	1.59	113	0	0	0	90.2	54	16	9	20	2	0	0	345	1	11.22	1.99	5.65	0.89	32.8	5.8	0.82	.224	1.59	5.36
11	Clayton Kershaw C. Kershaw	14	20	21	10	1	.909	1.50	112	0	0	1	102.1	53	17	9	21	2	2	3	375	4	9.85	1.85	5.33	0.79	29.9	5.6	0.72	.190	1.76	4.66
12	Charlie Morton C. Morton	13	16	14	7	2	.778	1.86	78	0	0	0	67.2	47	14	5	27	4	1	0	278	3	10.37	3.59	2.89	0.67	28.1	9.7	1.09	.256	2.13	6.25
13	Whitey Ford W. Ford	13	14	13	8	2	.800	1.03	59	6	3	0	96.0	67	11	2	19	3	0	0	366	1	5.53	1.78	3.11	0.19	16.1	5.2	0.90	.230	1.31	6.28
14	Walker Buehler W. Buehler	12	8	13	4	0	1.000	1.13	85	0	0	1	63.2	39	8	3	24	2	1	0	251	1	12.02	3.39	3.54	0.42	33.9	9.6	0.99	.263	1.13	5.51
15	Zack Greinke Z. Greinke	12	17	13	3	1	.750	2.30	58	0	0	0	66.2	47	17	5	20	1	0	0	259	1	7.83	2.70	2.90	0.68	22.4	7.7	1.00	.240	2.30	6.35
16	John Lackey J. Lackey	12	18	18	7	1	.875	1.88	66	0	0	0	86.0	62	18	2	25	2	2	1	341	9	6.91	2.62	2.64	0.21	19.4	7.3	1.01	.244	1.88	6.49
17	CC Sabathia	12	18	15	8	2	.800	1.98	76	1	0	0	77.1	66	17	6	23	2	0	2	318	1	8.84	2.68	3.30	0.70	23.9	7.2	1.15	.284	2.09	7.68
18	Chris Carpenter C. Carpenter	11	13	11	9	1	.900	1.56	46	1	1	0	75.0	57	13	5	17	2	0	0	293	1	5.52	2.04	2.71	0.60	15.7	5.8	0.99	.233	1.56	6.84
19	Mike Mussina M. Mussina	11	15	13	6	1	.857	1.62	91	0	0	0	83.1	55	15	7	20	1	0	4	321	1	9.83	2.16	4.55	0.76	28.3	6.2	0.90	.238	1.62	5.94
20	Orel Hershiser O. Hershiser	11	13	15	8	0	1.000	1.06	76	4	2	1	93.1	57	11	2	24	5	2	4	357	5	7.33	2.31	3.17	0.19	21.3	6.7	0.87	.220	1.25	5.50
21	Rich Hill R. Hill	10	11	11	1	0	1.000	2.17	55	0	0	0	45.2	29	11	3	28	1	1	3	194	1	10.84	5.52	1.96	0.59	28.4	14.4	1.25	.243	2.17	5.72
22	Adam Wainwright A. Wainwright	10	13	23	4	1	.800	1.40	86	1	0	4	83.2	60	13	6	15	1	9	0	318	3	9.25	1.61	5.73	0.65	27.0	4.7	0.90	.257	1.40	6.45
23	Dave Stewart D. Stewart	10	16	14	8	3	.727	1.69	41	3	1	0	80.0	57	15	5	24	3	3	1	317	2	4.61	2.70	1.71	0.56	12.9	7.6	1.01	.213	1.80	6.41
24	Catfish Hunter C. Hunter	10	11	13	8	0	1.000	1.21	42	2	1	1	81.2	53	11	5	20	1	2	3	313	2	4.63	2.20	2.10	0.55	13.4	6.4	0.89	.196	1.21	5.84
25	Nathan Eovaldi N. Eovaldi	9	13	13	7	2	.778	1.71	60	0	0	0	63.0	47	12	3	13	1	1	2	250	0	8.57	1.86	4.62	0.43	24.0	5.2	0.95	.254	1.86	6.71