which pitcher has the most at bats in the playoffs

Tom Glavine has the most career at-bats by a pitcher in the postseason, with 59 at-bats.

	NAME	AB	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Tom Glavine T. Glavine	59	33	4	10	1	1	0	5	5	0	18	0	0	70	13	2	6	0	0	0	.169	.234	.220	.455
2	John Smoltz J. Smoltz	56	34	3	12	1	0	0	2	3	0	19	3	0	64	13	1	5	0	0	3	.214	.254	.232	.486
3	Greg Maddux G. Maddux	55	31	5	4	2	0	0	0	2	0	22	0	0	64	6	2	7	0	0	0	.073	.105	.109	.214
4	Whitey Ford W. Ford	49	22	4	4	0	0	0	3	7	0	14	0	0	57	4	0	1	0	0	1	.082	.196	.082	.278
5	Clayton Kershaw C. Kershaw	39	29	2	6	1	0	0	0	6	0	13	0	0	52	7	1	7	0	0	0	.154	.267	.179	.446
6	Chris Carpenter C. Carpenter	37	17	0	6	2	0	0	2	0	0	12	0	0	42	8	2	5	0	0	1	.162	.162	.216	.378
7	Jim Palmer J. Palmer	35	15	3	3	1	0	0	3	2	0	14	0	0	38	4	1	1	0	0	1	.086	.135	.114	.249
8	Red Ruffing R. Ruffing	34	14	1	6	1	0	0	4	3	0	6	0	0	38	7	1	1		1	4	.176	.243	.206	.449
9	Chief Bender C. Bender	32	10	1	3	0	0	0	2	1	0	4	0	0	34	3	0	1		0	0	.094	.121	.094	.215
10	Christy Mathewson C. Mathewson	32	11	2	9	0	0	0	1	3	0	8	0	0	37	9	0	2		0	0	.281	.343	.281	.624
11	Waite Hoyt W. Hoyt	30	12	0	4	0	0	0	1	0	0	3	0	0	32	4	0	2		0	1	.133	.133	.133	.267
12	Bob Gibson B. Gibson	28	9	4	4	0	0	2	3	2	0	7	0	0	32	10	2	2	0	0	1	.143	.200	.357	.557
13	Madison Bumgarner M. Bumgarner	27	14	0	0	0	0	0	0	1	0	14	0	0	29	0	0	1	0	0	0	.000	.036	.000	.036
14	Steve Carlton S. Carlton	27	12	2	6	0	0	1	5	0	1	7	0	0	29	9	1	1	0	0	0	.222	.250	.333	.583
15	Dave McNally D. McNally	27	12	3	4	1	0	2	7	0	0	11	0	0	28	11	3	1	0	0	0	.148	.148	.407	.556
16	Zack Greinke Z. Greinke	26	14	1	7	0	0	0	1	0	0	3	0	0	30	7	0	4	0	0	0	.269	.269	.269	.538
17	Allie Reynolds A. Reynolds	26	15	2	8	1	0	0	2	2	0	7	0	0	28	9	1	0		0	0	.308	.357	.346	.703
18	Art Nehf A. Nehf	25	10	1	4	0	0	0	0	3	0	7	0	0	28	4	0	0		0	0	.160	.250	.160	.410
19	George Mullin G. Mullin	25	9	2	4	1	0	0	1	2	0	4	0	0	27	5	1	0		0	0	.160	.222	.200	.422
20	Adam Wainwright A. Wainwright	24	15	1	0	0	0	0	0	3	0	12	0	0	32	0	0	5	0	0	0	.000	.111	.000	.111
21	Randy Johnson R. Johnson	24	10	2	2	1	0	0	1	0	0	13	0	0	24	3	1	0	0	0	0	.083	.083	.125	.208
22	Curt Schilling C. Schilling	24	9	1	2	0	0	0	0	0	0	12	0	0	28	2	0	4	0	0	0	.083	.083	.083	.167
23	Orel Hershiser O. Hershiser	24	12	3	5	2	0	0	3	1	0	5	0	0	25	7	2	0	0	0	0	.208	.240	.292	.532
24	Don Gullett D. Gullett	24	18	3	7	1	0	1	6	0	0	5	0	0	28	11	2	4	0	0	0	.292	.292	.458	.750
25	Bullet Joe Bush B. Joe Bush	24	10	2	5	1	0	0	2	2	0	4	0	0	26	6	1	0		0	0	.208	.269	.250	.519