Andy Pettitte had a record of 19-11 with an ERA of 3.81 and 183 strikeouts in 44 appearances in the postseason in his career.

	NAME	SEASON	TM	G	W	L	W%	GS	ERA	SO	IP	H	ER	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Andy Pettitte A. Pettitte	1995	NYY	1	0	0		1	5.14	0	7.0	9	4	4	1	3	0	0	30	0	0.00	3.86	0.00	1.29	0.0	10.0	1.71	.308	5.14	11.57
2	Andy Pettitte A. Pettitte	1996	NYY	5	2	1	.667	5	4.78	15	32.0	25	17	17	7	15	0	0	133	1	4.22	4.22	1.00	1.97	11.3	11.3	1.25	.188	4.78	7.03
3	Andy Pettitte A. Pettitte	1997	NYY	2	0	2	.000	2	8.49	5	11.2	15	11	11	1	1	0	0	49	0	3.86	0.77	5.00	0.77	10.2	2.0	1.37	.333	8.49	11.57
4	Andy Pettitte A. Pettitte	1998	NYY	3	2	1	.667	3	3.32	13	19.0	16	7	7	4	6	0	0	78	0	6.16	2.84	2.17	1.89	16.7	7.7	1.16	.218	3.32	7.58
5	Andy Pettitte A. Pettitte	1999	NYY	3	2	0	1.000	3	3.93	11	18.1	25	8	8	1	2	0	0	78	1	5.40	0.98	5.50	0.49	14.1	2.6	1.47	.375	3.93	12.27
6	Andy Pettitte A. Pettitte	2000	NYY	5	2	0	1.000	5	2.84	18	31.2	40	10	12	0	8	1	1	139	0	5.12	2.27	2.25	0.00	12.9	5.8	1.52	.357	3.41	11.37
7	Andy Pettitte A. Pettitte	2001	NYY	5	2	3	.400	5	4.55	21	29.2	30	15	15	2	6	1	1	122	0	6.37	1.82	3.50	0.61	17.2	4.9	1.21	.304	4.55	9.10
8	Andy Pettitte A. Pettitte	2002	NYY	1	0	0		1	12.00	1	3.0	8	4	4	2	0	0	0	17	0	3.00	0.00		6.00	5.9	0.0	2.67	.429	12.00	24.00
9	Andy Pettitte A. Pettitte	2003	NYY	5	3	1	.750	5	2.10	34	34.1	33	8	10	3	11	0	1	146	1	8.91	2.88	3.09	0.79	23.3	7.5	1.28	.306	2.62	8.65
10	Andy Pettitte A. Pettitte	2005	HOU	4	1	1	.500	4	4.26	16	25.1	27	12	12	3	6	1	0	106	0	5.68	2.13	2.67	1.07	15.1	5.7	1.30	.300	4.26	9.59
11	Andy Pettitte A. Pettitte	2007	NYY	1	0	0		1	0.00	5	6.1	7	0	0	0	2	0	0	25	0	7.11	2.84	2.50	0.00	20.0	8.0	1.42	.389	0.00	9.95
12	Andy Pettitte A. Pettitte	2009	NYY	5	4	0	1.000	5	3.52	25	30.2	26	12	12	5	11	0	0	123	1	7.34	3.23	2.27	1.47	20.3	8.9	1.21	.256	3.52	7.63
13	Andy Pettitte A. Pettitte	2010	NYY	2	1	1	.500	2	2.57	9	14.0	10	4	4	2	1	0	0	52	0	5.79	0.64	9.00	1.29	17.3	1.9	0.79	.200	2.57	6.43
14	Andy Pettitte A. Pettitte	2012	NYY	2	0	1	.000	2	3.29	10	13.2	14	5	5	0	4	0	1	59	0	6.59	2.63	2.50	0.00	16.9	6.8	1.32	.311	3.29	9.22
	Total			44	19	11	.633	44	3.81	183	276.2	285	117	121	31	76	3	4	1,157	4	5.95	2.47	2.41	1.01	15.8	6.6	1.30	.294	3.94	9.27