Jack Aker

Positions: Relief Pitcher and Outfielder

Bats: Right • Throws: Right

6-2, 190lb (188cm, 86kg)

Born: July 13, 1940 in Tulare, CA us

High School: Mount Whitney HS (Visalia, CA)

School: College of the Sequoias (Visalia, CA)

Last Game: September 27, 1974 (Age 34-076d)
vs. PIT 1.0 IP, 0 H, 0 SO, 1 BB, 0 ER

Rookie Status: Exceeded rookie limits during 1965 season

Full Name: Jackie Delane Aker

Nicknames: Chief

Pronunciation: \ACHE-er\

View Player Info from the B-R Bullpen

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SUMMARY

Career

WAR

8.0

ERA

3.28

495

124

746.0

404

WHIP

1.277

Player News

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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	BF	WHIP	H9	HR9	BB9	SO9	SO/W
1960	19	-1.8	Visalia	CALL	C	KCA	8	14	.364	4.47	5.04	31	26		13	3		175.0	183	98	87	12	65		118	12	1	6		1.417	9.4	0.6	3.3	6.1	1.82
1961	20	-1.8	Lewiston	NORW	B	KCA	13	12	.520	4.32	5.16	29	21		12	2		171.0	183	98	82	9	54		99	8	0	11		1.386	9.6	0.5	2.8	5.2	1.83
1962	21	-1.6	Albuquerque	TL	AA	KCA	12	14	.462	5.26	6.52	39	25		4	0		178.0	224	129	104	20	60	10	84	2	0	5		1.596	11.3	1.0	3.0	4.2	1.40
1963	22		2 Teams	2 Lgs	AAA-A	KCA	10	4	.714	2.32	3.34	34	13		5	2		132.0	126	49	34	6	41	4	91	8	0	9		1.265	8.6	0.4	2.8	6.2	2.22
1963	22	-3.6	Portland	PCL	AAA	KCA	4	3	.571	3.00	4.00	26	8		2	0		81.0	91	36	27	5	23	4	52	5	0	5		1.407	10.1	0.6	2.6	5.8	2.26
1963	22	-0.2	Lewiston	NORW	A	KCA	6	1	.857	1.24	2.29	8	5		3	2		51.0	35	13	7	1	18	0	39	3	0	4		1.039	6.2	0.2	3.2	6.9	2.17
1964	23	-2.1	Dallas	PCL	AAA	KCA	3	4	.429	2.63	3.40	44	2		0	0		82.0	68	31	24	3	22	2	64	7	1	3		1.098	7.5	0.3	2.4	7.0	2.91
1964	23	-4.2	KCA	AL	Maj	KCA	0	1	.000	8.82	9.92	9	0	1	0	0	0	16.1	17	18	16	6	10	1	7	6	0	0	80	1.653	9.4	3.3	5.5	3.9	0.70
1965	24	-1.1	Vancouver	PCL	AAA	KCA	6	3	.667	1.36	2.18	35	0		0	0		66.0	46	16	10	4	26	5	56	3	0	2		1.091	6.3	0.5	3.5	7.6	2.15
1965	24	-3.1	KCA	AL	Maj	KCA	4	3	.571	3.16	3.16	34	0	14	0	0	3	51.1	45	18	18	3	18	6	26	3	0	1	210	1.227	7.9	0.5	3.2	4.6	1.44
1966	25	-2.0	KCA	AL	Maj	KCA	8	4	.667	1.99	2.15	66	0	57	0	0	32	113.0	81	27	25	6	28	10	68	3	0	0	442	0.965	6.5	0.5	2.2	5.4	2.43
1967	26	-0.9	KCA	AL	Maj	KCA	3	8	.273	4.30	4.50	57	0	40	0	0	12	88.0	87	44	42	9	32	8	65	3	0	1	373	1.352	8.9	0.9	3.3	6.6	2.03
1968	27	0.0	OAK	AL	Maj	OAK	4	4	.500	4.10	4.70	54	0	30	0	0	12	74.2	72	39	34	6	33	6	44	6	0	4	330	1.406	8.7	0.7	4.0	5.3	1.33
1969	28		2 Teams	AL	Maj	SEP-NYY	8	6	.571	3.17	3.50	53	0	32	0	0	14	82.1	76	32	29	8	35	9	47	5	0	0	348	1.348	8.3	0.9	3.8	5.1	1.34
1969	28	0.9	SEP	AL	Maj	SEP	0	2	.000	7.56	8.10	15	0	9	0	0	3	16.2	25	15	14	4	13	4	7	1	0	0	85	2.280	13.5	2.2	7.0	3.8	0.54
1969	28	0.9	NYY	AL	Maj	NYY	8	4	.667	2.06	2.33	38	0	23	0	0	11	65.2	51	17	15	4	22	5	40	4	0	0	263	1.112	7.0	0.5	3.0	5.5	1.82
1970	29	1.8	NYY	AL	Maj	NYY	4	2	.667	2.06	2.44	41	0	28	0	0	16	70.0	57	19	16	3	20	5	36	4	0	1	284	1.100	7.3	0.4	2.6	4.6	1.80
1971	30	3.1	NYY	AL	Maj	NYY	4	4	.500	2.59	3.23	41	0	20	0	0	4	55.2	48	20	16	3	26	9	24	0	0	3	237	1.329	7.8	0.5	4.2	3.9	0.92
1972	31		2 Teams	2 Lgs	Maj	CHC	6	6	.500	2.96	4.07	52	0	43	0	0	17	73.0	70	33	24	4	26	5	37	6	0	2	315	1.315	8.6	0.5	3.2	4.6	1.42
1972	31	3.9	CHC	NL	Maj	CHC	6	6	.500	2.96	4.16	48	0	39	0	0	17	67.0	65	31	22	4	23	5	36	5	0	1	289	1.313	8.7	0.5	3.1	4.8	1.57
1972	31	3.8	NYY	AL	Maj	NYY	0	0		3.00	3.00	4	0	4	0	0	0	6.0	5	2	2	0	3	0	1	1	0	1	26	1.333	7.5	0.0	4.5	1.5	0.33
1973	32	4.7	CHC	NL	Maj	CHC	4	5	.444	4.10	4.66	47	0	32	0	0	12	63.2	76	33	29	8	23	6	25	2	0	0	281	1.555	10.7	1.1	3.3	3.5	1.09
1974	33		2 Teams	NL	Maj	ATL-NYM	2	2	.500	3.57	4.50	41	0	24	0	0	2	58.0	50	29	23	7	23	3	25	2	0	1	244	1.259	7.8	1.1	3.6	3.9	1.09
1974	33	5.8	ATL	NL	Maj	ATL	0	1	.000	3.78	5.94	17	0	8	0	0	0	16.2	17	11	7	3	9	2	7	0	0	0	71	1.560	9.2	1.6	4.9	3.8	0.78
1974	33	5.8	NYM	NL	Maj	NYM	2	1	.667	3.48	3.92	24	0	16	0	0	2	41.1	33	18	16	4	14	1	18	2	0	1	173	1.137	7.2	0.9	3.0	3.9	1.29
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		47	45	.511	3.28	3.76	495	0	321	0	0	124	746.0	679	312	272	63	274	68	404	40	0	13	3144	1.277	8.2	0.8	3.3	4.9	1.47
Minors (6 seasons)					Minors		52	51	.505	3.82	4.71	212	87		34	7		804.0	830	421	341	54	268	21	512	40	2	36		1.366	9.3	0.6	3.0	5.7	1.91
All Levels (15 Seasons)							99	96	.508	3.56	4.26	707	87	321	34	7	124	1550.0	1509	733	613	117	542	89	916	80	2	49	3144	1.323	8.8	0.7	3.1	5.3	1.69

AAA (3 seasons)					Minors		13	10	.565	2.40	3.26	105	10		2	0		229.0	205	83	61	12	71	11	172	15	1	10		1.205	8.1	0.5	2.8	6.8	2.42
AA (1 season)					Minors		12	14	.462	5.26	6.52	39	25		4	0		178.0	224	129	104	20	60	10	84	2	0	5		1.596	11.3	1.0	3.0	4.2	1.40
A (1 season)					Minors		6	1	.857	1.24	2.29	8	5		3	2		51.0	35	13	7	1	18	0	39	3	0	4		1.039	6.2	0.2	3.2	6.9	2.17
B (1 season)					Minors		13	12	.520	4.32	5.16	29	21		12	2		171.0	183	98	82	9	54		99	8	0	11		1.386	9.6	0.5	2.8	5.2	1.83
C (1 season)					Minors		8	14	.364	4.47	5.04	31	26		13	3		175.0	183	98	87	12	65		118	12	1	6		1.417	9.4	0.6	3.3	6.1	1.82