Register Pitching
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	BF	WHIP	H9	HR9	BB9	SO9	SO/W
1970	19	-1.7	Coos Bay-North Bend	NORW	A-	OAK	8	3	.727	3.83	4.90	14	14		7	1	0	101.0	106	55	43	11	40	0	92	3	0	5		1.446	9.4	1.0	3.6	8.2	2.30
1971	20	-0.5	Burlington	MIDW	A	OAK	11	10	.524	2.72	3.37	24	24		12	2	0	179.0	166	67	54	16	52	2	195	10	0	4		1.218	8.3	0.8	2.6	9.8	3.75
1972	21		2 Teams	2 Lgs	AAA-AA	OAK	9	16	.360	2.96	3.53	28	27		13	1	0	204.0	174	80	67	16	66	5	140	8	2	7		1.176	7.7	0.7	2.9	6.2	2.12
1972	21	-4.0	Iowa	AA	AAA	OAK	6	8	.429	3.36	3.53	15	14		7	0	0	107.0	90	42	40	11	35	3	62	4	2	1		1.168	7.6	0.9	2.9	5.2	1.77
1972	21	-1.7	Birmingham	SOUL	AA	OAK	3	8	.273	2.51	3.53	13	13		6	1	0	97.0	84	38	27	5	31	2	78	4	0	6		1.186	7.8	0.5	2.9	7.2	2.52
1973	22	-2.7	Tucson	PCL	AAA	OAK	18	8	.692	3.50	4.24	29	28		11	0	1	206.0	219	97	80	9	67	4	120	3	2	12		1.388	9.6	0.4	2.9	5.2	1.79
1973	22	-5.7	OAK	AL	Maj	OAK	1	0	1.000	3.86	3.86	5	3	1	1	0	0	18.2	16	8	8	3	7	0	6	0	1	0	79	1.232	7.7	1.4	3.4	2.9	0.86
1974	23	-1.3	Tucson	PCL	AAA	OAK	6	2	.750	4.13	4.66	11	11		6	1	0	85.0	109	44	39	2	25	1	39	2	0	4		1.576	11.5	0.2	2.6	4.1	1.56
1974	23	-5.1	OAK	AL	Maj	OAK	5	7	.417	3.00	3.56	19	17	0	3	0	0	96.0	89	38	32	4	34	3	38	3	0	3	401	1.281	8.3	0.4	3.2	3.6	1.12
1975	24	-1.0	Tucson	PCL	AAA	OAK	2	2	.500	3.60	4.20	4	4		3	0	0	30.0	30	14	12	3	11	1	18	2	0	4		1.367	9.0	0.9	3.3	5.4	1.64
1975	24	-4.1	OAK	AL	Maj	OAK	5	5	.500	4.25	4.80	30	15	4	3	1	0	114.1	109	61	54	12	50	7	51	2	1	2	495	1.391	8.6	0.9	3.9	4.0	1.02
1976	25	-2.6	OAK	AL	Maj	OAK	2	4	.333	5.49	5.92	19	10	4	0	0	0	62.1	87	41	38	6	16	0	27	1	0	3	283	1.652	12.6	0.9	2.3	3.9	1.69
1977	26	-1.5	SEA	AL	Maj	SEA	12	13	.480	4.45	4.89	36	34	0	7	0	0	204.1	212	111	101	32	56	2	100	12	0	3	864	1.312	9.3	1.4	2.5	4.4	1.79
1978	27	-0.2	SEA	AL	Maj	SEA	7	15	.318	5.27	5.74	29	28	0	8	1	0	155.1	191	99	91	22	44	5	67	2	0	1	689	1.513	11.1	1.3	2.5	3.9	1.52
1979	28	0.6	SEA	AL	Maj	SEA	4	10	.286	5.17	6.02	23	19	1	3	0	0	116.2	138	78	67	19	38	2	25	3	0	1	518	1.509	10.6	1.5	2.9	1.9	0.66
1980	29	1.3	SEA	AL	Maj	SEA	12	12	.500	4.10	4.60	31	31	0	7	2	0	215.0	228	110	98	27	49	4	78	3	1	1	903	1.288	9.5	1.1	2.1	3.3	1.59
1981	30	2.1	SEA	AL	Maj	SEA	4	9	.308	3.94	4.42	22	20	1	1	0	0	130.1	127	64	57	14	28	1	35	0	0	1	530	1.189	8.8	1.0	1.9	2.4	1.25
1982	31	6.0	Salt Lake City	PCL	AAA	SEA	1	1	.500	8.10	9.00	2	2	0	0	0	0	10.0	15	10	9	2	3	0	3	0	0	0		1.800	13.5	1.8	2.7	2.7	1.00
1983	32		2 Teams	AL	Maj	DET-SEA	7	4	.636	3.63	4.05	21	21	0	3	1	0	129.0	146	58	52	14	22	3	49	4	2	2	541	1.302	10.2	1.0	1.5	3.4	2.23
1983	32	6.6	Salt Lake City	PCL	AAA	SEA	0	2	.000	6.08	7.99	4	4	0	0	0	0	23.2	33	21	16	3	6	0	12	2	0	1		1.648	12.5	1.1	2.3	4.6	2.00
1983	32	3.5	SEA	AL	Maj	SEA	5	3	.625	4.59	5.03	14	14	0	2	0	0	82.1	103	46	42	9	15	2	38	4	2	0	355	1.433	11.3	1.0	1.6	4.2	2.53
1983	32	3.5	DET	AL	Maj	DET	2	1	.667	1.93	2.31	7	7	0	1	1	0	46.2	43	12	10	5	7	1	11	0	0	2	186	1.071	8.3	1.0	1.4	2.1	1.57
1984	33	7.3	Evansville	AA	AAA	DET	0	4	.000	3.94	4.25	5	5	0	0	0	0	29.2	30	14	13	2	8	0	8	0	2	0		1.281	9.1	0.6	2.4	2.4	1.00
1984	33	4.6	DET	AL	Maj	DET	3	4	.429	5.93	7.98	13	8	2	1	0	0	44.0	62	39	29	9	8	1	8	2	0	1	205	1.591	12.7	1.8	1.6	1.6	1.00
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	BF	WHIP	H9	HR9	BB9	SO9	SO/W
Majors (11 seasons)					Majors		62	83	.428	4.39	4.95	248	206	13	37	5	0	1286.0	1405	707	627	162	352	28	484	32	5	18	5508	1.366	9.8	1.1	2.5	3.4	1.38
Minors (9 seasons)					Minors		55	48	.534	3.45	4.17	121	119	0	52	5	1	868.1	882	402	333	64	278	13	627	30	6	37		1.336	9.1	0.7	2.9	6.5	2.26
All Levels (15 Seasons)							117	131	.472	4.01	4.63	369	325	13	89	10	1	2154.1	2287	1109	960	226	630	41	1111	62	11	55	5508	1.354	9.6	0.9	2.6	4.6	1.76

AAA (7 seasons)					Minors		33	27	.550	3.83	4.43	70	68	0	27	1	1	491.1	526	242	209	32	155	9	262	13	6	22		1.386	9.6	0.6	2.8	4.8	1.69
AA (1 season)					Minors		3	8	.273	2.51	3.53	13	13		6	1	0	97.0	84	38	27	5	31	2	78	4	0	6		1.186	7.8	0.5	2.9	7.2	2.52
A (1 season)					Minors		11	10	.524	2.72	3.37	24	24		12	2	0	179.0	166	67	54	16	52	2	195	10	0	4		1.218	8.3	0.8	2.6	9.8	3.75
A- (1 season)					Minors		8	3	.727	3.83	4.90	14	14		7	1	0	101.0	106	55	43	11	40	0	92	3	0	5		1.446	9.4	1.0	3.6	8.2	2.30