Alan Hefferon

Position: Relief Pitcher

Bats: Right • Throws: Right

6-0, 170lb (183cm, 77kg)

Born: 1946

Draft: Drafted by the Oakland Athletics in the 21st round of the 1968 MLB June Amateur Draft from Brown University (Providence, RI).

School: Brown University (Providence, RI)

Full Name: John A. Hefferon

Player News

Register Pitching
Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	WHIP	H9	HR9	BB9	SO9	SO/W
1968	22	2.9	Athletics	GULF	Rk	OAK	3	5	.375	1.67	2.00	15	9	4	1		81.0	61	18	15	1	15	1	80	0	0	2	0.938	6.8	0.1	1.7	8.9	5.33
1969	23		3 Teams	3 Lgs	A--AA-A	OAK	3	2	.600	2.29	3.27	24	3	1	0	9	55.0	47	20	14	3	15	2	61	1	1	4	1.127	7.7	0.5	2.5	10.0	4.07
1969	23	-0.7	Birmingham	SOUL	AA	OAK	0	0		2.45	4.91	5	1	0	0	1	11.0	13	6	3	0	1	0	8	1	0	0	1.273	10.6	0.0	0.8	6.5	8.00
1969	23	1.2	Lodi	CALL	A	OAK	1	0	1.000	0.00	0.90	7	0	0	0	2	10.0	8	1	0	0	3	1	10	0	0	0	1.100	7.2	0.0	2.7	9.0	3.33
1969	23	3.4	Tri-City	NORW	A-	OAK	2	2	.500	2.91	3.44	12	2	1	0	6	34.0	26	13	11	3	11	1	43	0	1	4	1.088	6.9	0.8	2.9	11.4	3.91
1970	24		2 Teams	2 Lgs	AA-AAA	OAK	3	5	.375	2.70	3.60	26	0	0	0	1	40.0	34	16	12	4	16	3	23	3	0	5	1.250	7.7	0.9	3.6	5.2	1.44
1970	24	-1.3	Iowa	AA	AAA	OAK	1	3	.250	3.00	3.00	9	0	0	0	0	12.0	12	4	4	0	4	1	9	2	0	3	1.333	9.0	0.0	3.0	6.8	2.25
1970	24	1.2	Birmingham	SOUL	AA	OAK	2	2	.500	2.57	3.86	17	0	0	0	1	28.0	22	12	8	4	12	2	14	1	0	2	1.214	7.1	1.3	3.9	4.5	1.17
1971	25	0.1	Iowa	AA	AAA	OAK	4	3	.571	4.50	5.66	37	1	0	0	6	62.0	87	39	31	8	20	8	39	2	0	7	1.726	12.6	1.2	2.9	5.7	1.95
All Levels (4 Seasons)							13	15	.464	2.72	3.52	102	13	5	1	16	238.0	229	93	72	16	66	14	203	6	1	18	1.239	8.7	0.6	2.5	7.7	3.08

AAA (2 seasons)					Minors		5	6	.455	4.26	5.23	46	1	0	0	6	74.0	99	43	35	8	24	9	48	4	0	10	1.662	12.0	1.0	2.9	5.8	2.00
AA (2 seasons)					Minors		2	2	.500	2.54	4.15	22	1	0	0	2	39.0	35	18	11	4	13	2	22	2	0	2	1.231	8.1	0.9	3.0	5.1	1.69
A (1 season)					Minors		1	0	1.000	0.00	0.90	7	0	0	0	2	10.0	8	1	0	0	3	1	10	0	0	0	1.100	7.2	0.0	2.7	9.0	3.33
A- (1 season)					Minors		2	2	.500	2.91	3.44	12	2	1	0	6	34.0	26	13	11	3	11	1	43	0	1	4	1.088	6.9	0.8	2.9	11.4	3.91
Rk (1 season)					Minors		3	5	.375	1.67	2.00	15	9	4	1		81.0	61	18	15	1	15	1	80	0	0	2	0.938	6.8	0.1	1.7	8.9	5.33