which pitchers have the best whip in the playoffs with a minimum of 10 starts

Zack Wheeler has the lowest career WHIP in the postseason when starting 10+ games, with a WHIP of 0.73.

	NAME	WHIP	GS	G	W	L	W%	ERA	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%	BABIP	RA	H/9
1	Zack Wheeler Z. Wheeler	0.73	11	12	4	3	.571	2.18	77	0	0	0	70.1	37	17	19	5	14	5	0	0	264	1	9.85	1.79	5.50	0.64	29.2	5.3	.196	2.43	4.73
2	Christy Mathewson C. Mathewson	0.85	11	11	5	5	.500	1.06	48	10	4	0	101.2	76	12	22	1	10	1	0	3	391	1	4.25	0.89	4.80	0.09	12.3	2.6	.227	1.95	6.73
3	Madison Bumgarner M. Bumgarner	0.90	14	16	8	3	.727	2.11	87	3	3	1	102.1	74	24	25	8	18	5	1	2	398	0	7.65	1.58	4.83	0.70	21.9	4.5	.236	2.20	6.51
4	Cliff Lee C. Lee	0.93	11	11	7	3	.700	2.52	89	3	0	0	82.0	66	23	27	2	10	1	0	0	320	2	9.77	1.10	8.90	0.22	27.8	3.1	.294	2.96	7.24
5	Josh Beckett J. Beckett	0.94	13	14	7	3	.700	3.07	99	3	3	0	93.2	67	32	32	11	21	4	0	1	366	3	9.51	2.02	4.71	1.06	27.0	5.7	.242	3.07	6.44
6	Curt Schilling C. Schilling	0.97	19	19	11	2	.846	2.23	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	.252	2.50	7.02
7	Masahiro Tanaka M. Tanaka	0.98	10	10	5	4	.556	3.33	44	0	0	0	54.0	38	20	21	6	15	1	0	0	212	2	7.33	2.50	2.93	1.00	20.8	7.1	.219	3.50	6.33
8	Chief Bender C. Bender	1.00	10	10	6	4	.600	2.44	59	9	1	0	85.0	64	23	28	1	21	2	0	0	331	1	6.25	2.22	2.81	0.11	17.8	6.3	.254	2.96	6.78
9	Yu Darvish Y. Darvish	1.02	13	13	5	7	.417	3.77	61	0	0	0	71.2	58	30	32	18	15	7	0	1	289	1	7.66	1.88	4.07	2.26	21.1	5.2	.213	4.02	7.28
10	Jon Lester J. Lester	1.02	22	26	9	7	.563	2.51	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	.243	2.69	6.84
11	Gerrit Cole G. Cole	1.02	22	22	11	6	.647	2.77	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	.251	3.38	6.75
12	Nathan Eovaldi N. Eovaldi	1.04	12	17	9	3	.750	3.05	82	0	0	0	79.2	65	27	28	6	18	1	1	3	325	0	9.26	2.03	4.56	0.68	25.2	5.5	.271	3.16	7.34
13	Don Sutton D. Sutton	1.08	14	15	6	4	.600	3.68	61	3	1	0	100.1	92	41	46	12	16	3	0	0	407	2	5.47	1.44	3.81	1.08	15.0	3.9	.254	4.13	8.25
14	Pedro Martinez P. Martinez	1.08	14	16	6	4	.600	3.46	96	0	0	0	96.1	74	37	37	10	30	8	1	0	391	1	8.97	2.80	3.20	0.93	24.6	7.7	.259	3.46	6.91
15	Dave McNally D. McNally	1.10	12	14	7	4	.636	2.49	65	6	2	0	90.1	65	25	30	12	34	1	2	2	364	5	6.48	3.39	1.91	1.20	17.9	9.3	.210	2.99	6.48
16	Cole Hamels C. Hamels	1.10	16	17	7	6	.538	3.41	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	.256	4.04	7.45
17	Mike Mussina M. Mussina	1.10	21	23	7	8	.467	3.42	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	.275	3.61	7.80
18	Dave Stewart D. Stewart	1.11	18	22	10	6	.625	2.84	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	.214	3.05	6.70
19	Orel Hershiser O. Hershiser	1.11	18	22	8	3	.727	2.59	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	.251	2.93	7.02
20	Adam Wainwright A. Wainwright	1.11	16	29	4	5	.444	2.83	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	.307	3.07	8.27
21	Clayton Kershaw C. Kershaw	1.11	32	39	13	13	.500	4.49	213	0	0	1	194.1	165	97	102	30	51	4	2	5	788	11	9.86	2.36	4.18	1.39	27.0	6.5	.276	4.72	7.64
22	Justin Verlander J. Verlander	1.12	37	38	17	12	.586	3.58	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	.260	3.70	7.13
23	Ken Holtzman K. Holtzman	1.12	12	13	6	4	.600	2.30	39	2	1	0	70.1	61	18	22	2	18	0	0	1	286	1	4.99	2.30	2.17	0.26	13.6	6.3	.260	2.82	7.81
24	Catfish Hunter C. Hunter	1.13	19	22	9	6	.600	3.26	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	.227	3.33	7.75
25	David Wells D. Wells	1.13	17	27	10	5	.667	3.17	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	.273	3.53	8.35