Michael Jackson was 26 years old in 1991.

		NAME	AGE	SEASON	TM	G	W	L	W%	GS	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%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1		Michael Jackson M. Jackson	26	1991	SEA	72	7	7	.500	0	3.25	74	0	0	14	88.2	64	32	35	5	34	6	35	11	363	3	7.51	3.45	2.18	0.51	20.4	9.4	1.11	.242	3.55	79	3.27	81	6.50	7.6

Games

	NAME	DATE	AGE	SEASON	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP
1	Michael Jackson M. Jackson	10/4/1991	26-286	1991	SEA	vs	CWS		0	0.00	2	0	0	0	2.0	1	0	0	0	0	0	0	0	7	0
2	Michael Jackson M. Jackson	10/2/1991	26-284	1991	SEA	@	TEX		0	0.00	1	0	0	0	1.1	0	0	0	0	1	0	0	0	4	0
3	Michael Jackson M. Jackson	9/30/1991	26-282	1991	SEA	@	TEX		0	0.00	2	0	0	0	1.1	0	0	0	0	1	0	0	0	5	0
4	Michael Jackson M. Jackson	9/29/1991	26-281	1991	SEA	@	CWS		0		0	0	0	0	0.0	1	0	0	0	0	0	0	0	1	0
5	Michael Jackson M. Jackson	9/24/1991	26-276	1991	SEA	vs	TEX	L	0	13.50	1	0	0	0	0.2	2	1	1	0	0	1	0	0	5	0
6	Michael Jackson M. Jackson	9/21/1991	26-273	1991	SEA	vs	KCR		0	4.50	3	0	0	0	2.0	2	1	1	0	0	0	0	0	8	0
7	Michael Jackson M. Jackson	9/18/1991	26-270	1991	SEA	vs	TOR		0	10.80	2	0	0	0	1.2	1	2	2	0	2	0	0	1	8	0
8	Michael Jackson M. Jackson	9/17/1991	26-269	1991	SEA	vs	TOR		0	0.00	0	0	0	0	1.2	1	0	0	0	0	0	0	0	6	0
9	Michael Jackson M. Jackson	9/14/1991	26-266	1991	SEA	@	KCR	W	0	0.00	0	0	0	0	1.1	0	0	0	0	0	0	0	0	4	0
10	Michael Jackson M. Jackson	9/13/1991	26-265	1991	SEA	@	KCR	L	0	13.50	2	0	0	0	0.2	1	1	1	0	3	0	1	1	6	0
11	Michael Jackson M. Jackson	9/8/1991	26-260	1991	SEA	@	BOS		0	40.50	1	0	0	0	1.1	3	6	6	0	3	1	0	1	11	0
12	Michael Jackson M. Jackson	9/6/1991	26-258	1991	SEA	@	BOS	L	0	13.50	2	0	0	0	0.2	1	1	1	0	1	0	0	0	5	0
13	Michael Jackson M. Jackson	9/5/1991	26-257	1991	SEA	@	BOS		0	0.00	0	0	0	0	0.1	1	0	0	0	0	0	1	0	2	0
14	Michael Jackson M. Jackson	8/31/1991	26-252	1991	SEA	vs	BOS		0	0.00	0	0	0	0	0.2	0	0	0	0	0	0	0	0	2	0
15	Michael Jackson M. Jackson	8/30/1991	26-251	1991	SEA	vs	BOS		0	0.00	0	0	0	0	0.1	1	0	0	0	0	0	0	0	2	0
16	Michael Jackson M. Jackson	8/27/1991	26-248	1991	SEA	vs	MIL		0	0.00	1	0	0	1	1.0	1	0	0	0	0	0	1	0	4	0
17	Michael Jackson M. Jackson	8/26/1991	26-247	1991	SEA	vs	MIL		0	0.00	2	0	0	0	2.0	0	0	0	0	1	0	0	0	6	0
18	Michael Jackson M. Jackson	8/23/1991	26-244	1991	SEA	@	DET		0	0.00	3	0	0	0	1.0	0	0	0	0	1	0	1	0	4	0
19	Michael Jackson M. Jackson	8/22/1991	26-243	1991	SEA	@	MIN		0	0.00	0	0	0	0	1.1	4	0	0	0	0	0	0	0	7	0
20	Michael Jackson M. Jackson	8/21/1991	26-242	1991	SEA	@	MIN		0	0.00	0	0	0	0	1.0	2	0	1	0	0	0	0	0	4	0
21	Michael Jackson M. Jackson	8/19/1991	26-240	1991	SEA	vs	CAL		0	0.00	1	0	0	0	0.2	0	0	0	0	0	0	0	0	2	0
22	Michael Jackson M. Jackson	8/16/1991	26-237	1991	SEA	vs	CAL		0	0.00	2	0	0	0	2.2	0	0	0	0	2	0	0	0	11	0
23	Michael Jackson M. Jackson	8/13/1991	26-234	1991	SEA	vs	OAK		0	0.00	0	0	0	0	2.1	0	0	0	0	0	0	0	0	7	0
24	Michael Jackson M. Jackson	8/11/1991	26-232	1991	SEA	vs	MIN		0	0.00	0	0	0	0	1.0	0	0	0	0	0	0	0	0	3	0
25	Michael Jackson M. Jackson	8/7/1991	26-228	1991	SEA	@	OAK		0	0.00	1	0	0	0	1.0	0	0	0	0	0	0	0	0	2	0
	Total		26						0	3.25	74	0	0	14	88.2	64	32	35	5	34	6	35	11	363	3