which pitcher has the most shutouts in a single postseason

Christy Mathewson has pitched the most shutouts in a postseason, with 3 shutouts in 1905.

	NAME	SHO	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	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	Christy Mathewson C. Mathewson	3	1905	NYG	3	3	0	1.000	3	0.00	18	3	0	27.0	14	0	0	0	1	1	0	0	94	1	6.00	0.33	18.00	0.00	19.1	1.1	0.56	.189	0.00	4.67
2	Madison Bumgarner M. Bumgarner	2	2014	SFG	7	4	1	.800	6	1.03	45	2	1	52.2	28	6	7	3	6	2	1	0	195	0	7.69	1.03	7.50	0.51	23.1	3.1	0.65	.180	1.20	4.78
3	Josh Beckett J. Beckett	2	2003	FLA	6	2	2	.500	5	2.11	47	2	0	42.2	21	10	10	3	12	1	0	1	160	1	9.91	2.53	3.92	0.63	29.4	7.5	0.77	.186	2.11	4.43
4	Randy Johnson R. Johnson	2	2001	ARI	6	5	1	.833	5	1.52	47	2	0	41.1	25	7	7	2	8	0	1	0	156	0	10.23	1.74	5.88	0.44	30.1	5.1	0.80	.232	1.52	5.44
5	Orel Hershiser O. Hershiser	2	1988	LAD	6	3	0	1.000	5	1.05	32	3	1	42.2	25	5	7	0	13	2	1	1	164	3	6.75	2.74	2.46	0.00	19.5	7.9	0.89	.214	1.48	5.27
6	Sandy Koufax S. Koufax	2	1965	LAD	3	2	1	.667	3	0.38	29	2	0	24.0	13	1	2	0	5	0	0	0	87	0	10.88	1.88	5.80	0.00	33.3	5.7	0.75	.245	0.75	4.88
7	Whitey Ford W. Ford	2	1960	NYY	2	2	0	1.000	2	0.00	8	2	0	18.0	11	0	0	0	2	0	0	0	65	0	4.00	1.00	4.00	0.00	12.3	3.1	0.72	.200	0.00	5.50
8	Lew Burdette L. Burdette	2	1957	MIL	3	3	0	1.000	3	0.67	13	3	0	27.0	21	2	2	1	4	0	0	1	104	0	4.33	1.33	3.25	0.33	12.5	3.8	0.93	.233	0.67	7.00
9	Bill Dinneen B. Dinneen	2	1903	BSA	4	3	1	.750	4	2.06	28	4	0	35.0	29	8	8	0	8	0	0	0	134	0	7.20	2.06	3.50	0.00	20.9	6.0	1.06	.296	2.06	7.46
10	Madison Bumgarner M. Bumgarner	1	2016	SFG	2	1	0	1.000	2	1.93	10	1	0	14.0	11	3	3	1	3	1	0	1	56	0	6.43	1.93	3.33	0.64	17.9	5.4	1.00	.244	1.93	7.07
11	Jake Arrieta J. Arrieta	1	2015	CHC	3	2	1	.667	3	3.66	28	1	0	19.2	14	8	8	2	4	3	0	1	78	0	12.81	1.83	7.00	0.92	35.9	5.1	0.92	.293	3.66	6.41
12	Justin Verlander J. Verlander	1	2012	DET	4	3	1	.750	4	2.22	29	1	0	28.1	16	7	7	4	6	0	0	0	106	0	9.21	1.91	4.83	1.27	27.4	5.7	0.78	.179	2.22	5.08
13	Chris Carpenter C. Carpenter	1	2011	STL	6	4	0	1.000	6	3.25	21	1	0	36.0	31	13	13	4	11	3	0	1	148	0	5.25	2.75	1.91	1.00	14.2	7.4	1.17	.248	3.25	7.75
14	Roy Halladay R. Halladay	1	2010	PHI	3	2	1	.667	3	2.45	20	1	0	22.0	14	6	6	2	3	0	0	0	83	0	8.18	1.23	6.67	0.82	24.1	3.6	0.77	.207	2.45	5.73
15	Cole Hamels C. Hamels	1	2010	PHI	2	1	1	.500	2	1.20	17	1	0	15.0	9	2	3	0	1	0	0	0	55	0	10.20	0.60	17.00	0.00	30.9	1.8	0.67	.243	1.80	5.40
16	Tim Lincecum T. Lincecum	1	2010	SFG	6	4	1	.800	5	2.43	43	1	0	37.0	25	10	11	3	9	1	0	0	145	0	10.46	2.19	4.78	0.73	29.7	6.2	0.92	.247	2.68	6.08
17	Josh Beckett J. Beckett	1	2007	BOS	4	4	0	1.000	4	1.20	35	1	0	30.0	19	4	4	1	2	1	0	0	110	2	10.50	0.60	17.50	0.30	31.8	1.8	0.70	.254	1.20	5.70
18	Jose Lima J. Lima	1	2004	LAD	1	1	0	1.000	1	0.00	4	1	0	9.0	5	0	0	0	1	0	0	0	32	0	4.00	1.00	4.00	0.00	12.5	3.1	0.67	.185	0.00	5.00
19	Jason Schmidt J. Schmidt	1	2003	SFG	1	1	0	1.000	1	0.00	5	1	0	9.0	3	0	0	0	0	0	0	0	31	0	5.00	0.00		0.00	16.1	0.0	0.33	.115	0.00	3.00
20	Curt Schilling C. Schilling	1	2001	ARI	6	4	0	1.000	6	1.12	56	3	0	48.1	25	6	6	3	6	1	0	0	176	0	10.43	1.12	9.33	0.56	31.8	3.4	0.64	.200	1.12	4.66
21	Roger Clemens R. Clemens	1	2000	NYY	4	2	2	.500	4	3.21	34	1	0	28.0	16	10	10	1	10	1	0	1	110	2	10.93	3.21	3.40	0.32	30.9	9.1	0.93	.234	3.21	5.14
22	Mike Hampton M. Hampton	1	2000	NYM	4	2	2	.500	4	2.96	18	1	0	27.1	23	9	9	2	12	1	0	2	117	1	5.93	3.95	1.50	0.66	15.4	10.3	1.28	.250	2.96	7.57
23	Bobby Jones B. Jones	1	2000	NYM	3	1	1	.500	3	4.50	10	1	0	18.0	11	9	9	3	5	0	0	2	70	0	5.00	2.50	2.00	1.50	14.3	7.1	0.89	.154	4.50	5.50
24	Kevin Brown K. Brown	1	1998	SDP	6	2	2	.500	5	2.52	46	1	0	39.1	24	11	11	1	17	3	0	2	157	1	10.53	3.89	2.71	0.23	29.3	10.8	1.04	.256	2.52	5.49
25	Denny Neagle D. Neagle	1	1997	ATL	2	1	0	1.000	1	0.00	9	1	0	12.0	5	0	0	0	1	1	1	0	42	0	6.75	0.75	9.00	0.00	21.4	2.4	0.50	.161	0.00	3.75