Andy Pettitte had a 20-11 record with an ERA of 3.78 and 201 strikeouts in 43 appearances versus the Red Sox in his career.

Interpreted as:

pettitte vs redsox in his career

	NAME	DATE	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP
1	Andy Pettitte A. Pettitte	5/13/1995	NYY	@	BOS		0	0.00	4	0	0	0	3.1	2	0	0	0	1	0	0	0	13	0
2	Andy Pettitte A. Pettitte	8/16/1995	NYY	@	BOS		1	6.00	2	0	0	0	6.0	6	4	4	1	4	0	0	0	24	0
3	Andy Pettitte A. Pettitte	9/9/1995	NYY	vs	BOS	W	1	1.04	7	0	0	0	8.2	7	1	1	0	1	0	0	0	33	0
4	Andy Pettitte A. Pettitte	9/23/1996	NYY	vs	BOS		1	0.00	5	0	0	0	8.0	8	0	1	0	2	0	0	0	33	0
5	Andy Pettitte A. Pettitte	9/28/1996	NYY	@	BOS		1	0.00	2	0	0	0	2.0	2	0	1	0	1	0	0	0	9	0
6	Andy Pettitte A. Pettitte	5/31/1997	NYY	@	BOS	W	1	2.45	8	0	0	0	7.1	7	2	2	0	1	0	0	0	29	1
7	Andy Pettitte A. Pettitte	9/16/1997	NYY	vs	BOS	W	1	0.00	12	0	0	0	8.0	5	0	0	0	0	0	0	0	30	0
8	Andy Pettitte A. Pettitte	5/31/1998	NYY	vs	BOS	L	1	27.00	4	0	0	0	2.2	6	8	8	0	2	0	0	0	17	0
9	Andy Pettitte A. Pettitte	9/10/1999	NYY	vs	BOS	L	1	3.00	2	0	0	0	6.0	8	2	2	1	3	0	0	0	29	0
10	Andy Pettitte A. Pettitte	6/20/2000	NYY	@	BOS	W	1	0.00	4	0	0	0	7.2	6	0	0	0	2	0	0	0	30	0
11	Andy Pettitte A. Pettitte	9/9/2000	NYY	@	BOS	W	1	1.13	6	0	0	0	8.0	6	1	1	0	1	0	0	0	29	0
12	Andy Pettitte A. Pettitte	4/15/2001	NYY	@	BOS	L	1	7.50	1	0	0	0	6.0	14	5	5	0	1	1	0	0	33	0
13	Andy Pettitte A. Pettitte	4/20/2001	NYY	vs	BOS	W	1	1.00	7	1	0	0	9.0	6	1	1	0	2	0	0	0	33	0
14	Andy Pettitte A. Pettitte	5/23/2001	NYY	vs	BOS	W	1	3.24	5	0	0	0	8.1	6	3	3	0	3	0	0	0	31	1
15	Andy Pettitte A. Pettitte	5/28/2001	NYY	@	BOS	W	1	3.86	5	0	0	0	7.0	9	3	3	0	3	0	0	0	31	1
16	Andy Pettitte A. Pettitte	9/9/2001	NYY	vs	BOS	W	1	1.17	7	0	0	0	7.2	4	1	1	0	3	0	0	0	30	0
17	Andy Pettitte A. Pettitte	4/15/2002	NYY	@	BOS	L	1	3.00	1	0	0	0	3.0	5	1	2	0	2	0	0	1	16	0
18	Andy Pettitte A. Pettitte	9/4/2002	NYY	vs	BOS	W	1	1.29	4	0	0	0	7.0	6	1	1	0	1	1	0	0	29	0
19	Andy Pettitte A. Pettitte	5/27/2003	NYY	vs	BOS	W	1	2.35	6	0	0	0	7.2	5	2	2	0	1	0	0	0	29	0
20	Andy Pettitte A. Pettitte	7/6/2003	NYY	vs	BOS	W	1	1.13	10	0	0	0	8.0	4	1	1	1	0	0	0	0	27	0
21	Andy Pettitte A. Pettitte	8/30/2003	NYY	@	BOS	W	1	3.86	7	0	0	0	7.0	7	3	4	1	0	0	0	0	29	0
22	Andy Pettitte A. Pettitte	9/5/2003	NYY	vs	BOS	L	1	30.86	5	0	0	0	2.1	9	8	8	0	3	0	0	0	19	0
23	Andy Pettitte A. Pettitte	4/20/2007	NYY	@	BOS		1	2.84	3	0	0	0	6.1	8	2	2	1	2	1	0	0	27	0
24	Andy Pettitte A. Pettitte	4/22/2007	NYY	@	BOS		0	0.00	0	0	0	0	1.0	0	0	0	0	1	0	0	0	3	0
25	Andy Pettitte A. Pettitte	4/27/2007	NYY	vs	BOS	L	1	9.64	5	0	0	0	4.2	6	5	5	1	5	0	0	0	25	1
	Total						41	3.78	201	1	0	0	254.2	282	107	122	13	82	4	0	2	1,093	7