Mike Costello

Position: Starting Pitcher

Bats: Unknown • Throws: Right

6-2, 230lb (188cm, 104kg)

Born: August 28, 1962 in United States us

Draft: Drafted by the New York Yankees in the 18th round of the 1981 MLB January Draft-Regular Phase from Centralia College (Centralia, WA) and the San Diego Padres in the 10th round of the 1984 MLB June Amateur Draft from Washington State University (Pullman, WA).

High School: Mead HS (Spokane, WA)

Schools: Centralia College (Centralia, WA), Washington State University (Pullman, WA)

Full Name: Michael D. Costello

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Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	WHIP	H9	HR9	BB9	SO9	SO/W
1984	21	0.2	Spokane	NORW	A-	SDP	7	6	.538	2.72	4.21	15	15	0	3	1	0	102.2	85	48	31	3	43	1	114	1	1	4	1.247	7.5	0.3	3.8	10.0	2.65
1985	22	0.8	Charleston	SALL	A	SDP	16	8	.667	2.61	3.47	29	29	0	9	4	0	200.0	161	77	58	5	86	0	193	6	1	11	1.235	7.2	0.2	3.9	8.7	2.24
1986	23	-0.5	Beaumont	TL	AA	SDP	9	10	.474	5.22	5.73	27	27	0	2	0	0	157.0	170	100	91	14	88	4	90	10	2	10	1.643	9.7	0.8	5.0	5.2	1.02
1987	24		2 Teams	2 Lgs	AA-AAA	SDP	5	7	.417	6.10	6.79	23	22	0	1	0	0	118.0	128	89	80	20	65	3	72	1	1	8	1.636	9.8	1.5	5.0	5.5	1.11
1987	24	-1.9	Las Vegas	PCL	AAA	SDP	3	5	.375	5.86	6.63	12	12	0	1	0	0	58.1	60	43	38	2	42	3	28	0	0	7	1.749	9.3	0.3	6.5	4.3	0.67
1987	24	0.0	Wichita	TL	AA	SDP	2	2	.500	6.34	6.94	11	10	0	0	0	0	59.2	68	46	42	18	23	0	44	1	1	1	1.525	10.3	2.7	3.5	6.6	1.91
1988	25		2 Teams	2 Lgs	AA-AAA	SDP	14	9	.609	3.42	4.65	33	27	1	6	3	0	189.2	189	98	72	17	70	1	116	4	4	4	1.366	9.0	0.8	3.3	5.5	1.66
1988	25	-1.3	Las Vegas	PCL	AAA	SDP	6	5	.545	4.34	6.29	18	13	1	2	0	0	83.0	102	58	40	11	34	0	46	0	0	0	1.639	11.1	1.2	3.7	5.0	1.35
1988	25	0.8	Wichita	TL	AA	SDP	8	4	.667	2.70	3.38	15	14	0	4	3	0	106.2	87	40	32	6	36	1	70	4	4	4	1.153	7.3	0.5	3.0	5.9	1.94
1989	26		2 Teams	2 Lgs	AAA-AA	MIL	4	11	.267	6.32	7.14	26	17	6	0	0	1	109.2	146	87	77	12	64	2	52	4	0	8	1.915	12.0	1.0	5.3	4.3	0.81
1989	26	-0.6	Denver	AA	AAA	MIL	1	7	.125	6.03	6.55	18	10	5	0	0	1	68.2	85	50	46	6	36	2	32	1	0	5	1.762	11.1	0.8	4.7	4.2	0.89
1989	26	2.0	El Paso	TL	AA	MIL	3	4	.429	6.80	8.12	8	7	1	0	0	0	41.0	61	37	31	6	28	0	20	3	0	3	2.171	13.4	1.3	6.1	4.4	0.71
All Levels (6 Seasons)							55	51	.519	4.20	5.12	153	137	7	21	8	1	877.0	879	499	409	71	416	11	637	26	9	45	1.477	9.0	0.7	4.3	6.5	1.53

AAA (3 seasons)					Minors		10	17	.370	5.31	6.47	48	35	6	3	0	1	210.0	247	151	124	19	112	5	106	1	0	12	1.710	10.6	0.8	4.8	4.5	0.95
AA (4 seasons)					Minors		22	20	.524	4.84	5.51	61	58	1	6	3	0	364.1	386	223	196	44	175	5	224	18	7	18	1.540	9.5	1.1	4.3	5.5	1.28
A (1 season)					Minors		16	8	.667	2.61	3.47	29	29	0	9	4	0	200.0	161	77	58	5	86	0	193	6	1	11	1.235	7.2	0.2	3.9	8.7	2.24
A- (1 season)					Minors		7	6	.538	2.72	4.21	15	15	0	3	1	0	102.2	85	48	31	3	43	1	114	1	1	4	1.247	7.5	0.3	3.8	10.0	2.65