Mordecai Brown had a record of 26-27 with an ERA of 0.52, 183 strikeouts and 2 saves in 61 appearances versus the Pirates in his career.

Interpreted as:

Mordecai Brown against the pirates in his career

	NAME	DATE	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	R	HR	BB	HBP	GF	TBF	WP
1	Mordecai Brown M. Brown	4/25/1903	SLN	@	PIT	W	1		4	1	0	0	9.0	10	5	0	4	0	0	36	1
2	Mordecai Brown M. Brown	4/30/1903	SLN	vs	PIT	L	1		2	0	0	0	6.0	11	11	1	2	1	0	32	0
3	Mordecai Brown M. Brown	8/30/1903	SLN	vs	PIT	L	1		2	1	0	0	9.0	9	3	0	0	0	0	33	0
4	Mordecai Brown M. Brown	6/28/1904	CHC	vs	PIT
5	Mordecai Brown M. Brown	10/9/1904	CHC	vs	PIT	L	1		5	1	0	0	9.0	5	2	0	0	0	0	34	0
6	Mordecai Brown M. Brown	4/23/1905	CHC	vs	PIT	W	1		1	1	1	0	9.0	4	0	0	5	0	0	38	0
7	Mordecai Brown M. Brown	4/28/1905	CHC	@	PIT	L	1		2	1	0	0	8.0	11	4	0	1	0	0	32	0
8	Mordecai Brown M. Brown	6/4/1905	CHC	vs	PIT	L	0		4	0	0	0	8.0	13	6	1	0	0	1	35	0
9	Mordecai Brown M. Brown	7/8/1905	CHC	vs	PIT	W	1		2	1	0	0	9.0	4	1	0	1	0	0	32	0
10	Mordecai Brown M. Brown	9/4/1905	CHC	@	PIT	L	1		2	1	0	0	8.0	10	4	0	3	0	0	31	0
11	Mordecai Brown M. Brown	4/24/1906	CHC	vs	PIT	L	1		6	1	0	0	9.0	13	6	0	1	0	0	41	0
12	Mordecai Brown M. Brown	5/4/1906	CHC	@	PIT	W	1		6	1	0	0	9.0	7	2	0	2	0	0	35	1
13	Mordecai Brown M. Brown	5/8/1906	CHC	@	PIT		1		2	0	0	0	6.0	2	2	0	4	0	0	24	0
14	Mordecai Brown M. Brown	7/4/1906	CHC	@	PIT	W	1		5	1	1	0	9.0	1	0	0	4	1	0	32	0
15	Mordecai Brown M. Brown	7/7/1906	CHC	@	PIT	W	1		3	1	1	0	9.0	4	0	0	3	0	0	32	0
16	Mordecai Brown M. Brown	9/6/1906	CHC	vs	PIT	W	1		1	1	1	0	9.0	1	0	0	2	0	0	30	0
17	Mordecai Brown M. Brown	9/9/1906	CHC	vs	PIT		0		0	0	0	1	2.0	2	0	0	0	0	1	9	0
18	Mordecai Brown M. Brown	4/18/1907	CHC	@	PIT	L	1		2	1	0	0	8.0	2	1	0	2	0	0	29	0
19	Mordecai Brown M. Brown	5/31/1907	CHC	@	PIT		0		2	0	0	0	2.0	4	3	0	0	1	1	9	1
20	Mordecai Brown M. Brown	6/2/1907	CHC	vs	PIT	W	0		2	0	0	0	2.2	1	0	0	0	0	1	8	0
21	Mordecai Brown M. Brown	6/27/1907	CHC	vs	PIT	L	1		3	1	0	0	9.0	8	3	0	0	0	0	36	0
22	Mordecai Brown M. Brown	7/1/1907	CHC	vs	PIT	W	0		2	0	0	0	6.2	3	0	0	0	0	1	22	0
23	Mordecai Brown M. Brown	9/8/1907	CHC	vs	PIT	L	1		5	0	0	0	7.0	7	3	0	3	0	0	29	0
24	Mordecai Brown M. Brown	5/10/1908	CHC	vs	PIT	W	1		2	1	0	0	9.0	5	2	0	3	0	0	33	0
25	Mordecai Brown M. Brown	6/1/1908	CHC	vs	PIT		0		1	0	0	0	1.0	0	0	0	0	0	1	4	0
	Total						45	0.52	183	37	10	2	419.0	346	148	4	92	7	14		7