Jack O'Connor

Position: Pitcher

Bats: Left • Throws: Left

6-3, 215lb (190cm, 97kg)

Born: June 2, 1958 in Twentynine Palms, CA us

Draft: Drafted by the Montreal Expos in the 9th round of the 1976 MLB June Amateur Draft from Yucca Valley HS (Yucca Valley, CA).

High School: Yucca Valley HS (Yucca Valley, CA)

Debut: April 9, 1981 (Age 22-311d, 12,028th in MLB history)
vs. OAK 1.1 IP, 1 H, 0 SO, 1 BB, 1 ER

Last Game: October 3, 1987 (Age 29-123d)
vs. NYY 0.2 IP, 1 H, 0 SO, 0 BB, 0 ER

Rookie Status: Exceeded rookie limits during 1982 season

Full Name: Jack William O'Connor

Nicknames: Oak

View Player Info from the B-R Bullpen

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SUMMARY

Career

WAR

-0.5

W

L

ERA

4.89

G

129

GS

SV

IP

318.2

SO

177

WHIP

1.588

Standard Pitching

Standard Pitching
Year	Age	Tm	Lg	W	L	W-L%	ERA	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	ERA+	FIP	WHIP	H9	HR9	BB9	SO9	SO/W	Awards
1976	18	MON-min	Rk	2	3	.400	6.43	5	4		0	0	0	21.0	22	16	15	0	20	0	17	0	0	3				2.000	9.4	0.0	8.6	7.3	0.85	LTH PION
1977	19	MON-min	A-	6	6	.500	3.51	13	12		6	0	0	77.0	72	36	30	12	30	2	56	1	1	0				1.325	8.4	1.4	3.5	6.5	1.87	JAM NYPL
1978	20	MON-min	A	4	6	.400	4.03	29	11		2	0	1	76.0	78	42	34	3	46	0	53	4	0	4				1.632	9.2	0.4	5.4	6.3	1.15	WPB FLOR
1979	21	MON-min	A	9	7	.563	2.84	24	22		6	3	0	146.0	125	60	46	8	63	0	87	0	2	1				1.288	7.7	0.5	3.9	5.4	1.38	WPB FLOR
1980	22	MON-min	A,AA,AAA	10	8	.556	3.28	26	25		5	0	0	173.0	138	74	63	10	96	3	117	1	1	6				1.353	7.2	0.5	5.0	6.1	1.22	WPB,MEM,DEN FLOR,SOUL,AA
1981	23	MIN	AL	3	2	.600	5.86	28	0	11	0	0	0	35.1	46	27	23	3	30	6	16	2	0	0	173	68	5.52	2.151	11.7	0.8	7.6	4.1	0.53
1982	24	MIN-min	AAA	3	3	.500	3.40	12	6	2	1	0	1	42.1	42	22	16	4	17	1	42	0	0	0				1.394	8.9	0.9	3.6	8.9	2.47	TOL IL
1982	24	MIN	AL	8	9	.471	4.29	23	19	3	6	1	0	126.0	122	63	60	13	57	4	56	2	1	3	543	99	4.57	1.421	8.7	0.9	4.1	4.0	0.98
1983	25	MIN-min	AAA	2	1	.667	4.98	15	6	6	0	0	4	43.1	52	30	24	7	23	1	39	0	0	3				1.731	10.8	1.5	4.8	8.1	1.70	TOL IL
1983	25	MIN	AL	2	3	.400	5.86	27	8	9	0	0	0	83.0	107	59	54	13	36	1	56	0	0	3	383	73	4.74	1.723	11.6	1.4	3.9	6.1	1.56
1984	26	MIN-min	AAA	9	5	.643	2.04	48	0	32	0	0	14	92.2	62	28	21	7	41	2	96	0	0	4				1.112	6.0	0.7	4.0	9.3	2.34	TOL IL
1984	26	MIN	AL	0	0		1.93	2	0	0	0	0	0	4.2	1	1	1	1	4	0	0	0	0	0	19	235	8.13	1.071	1.9	1.9	7.7	0.0	0.00
1985	27	MON-min	AAA	3	4	.429	4.72	42	0	23	0	0	4	68.2	62	39	36	9	28	5	63	0	0	2				1.311	8.1	1.2	3.7	8.3	2.25	INA AA
1985	27	MON	NL	0	2	.000	4.94	20	1	7	0	0	0	23.2	21	14	13	1	13	7	16	0	1	1	106	70	3.53	1.437	8.0	0.4	4.9	6.1	1.23

1986	28	SEA-min	AAA	1	6	.143	8.82	23	2	15	0	0	7	32.2	47	33	32	5	17	2	30	0	1	1				1.959	12.9	1.4	4.7	8.3	1.76	CGY PCL
1987	29	BAL-min	AAA	3	0	1.000	2.67	25	0	8	0	0	3	33.2	28	11	10	2	9	1	19	0	0	1				1.099	7.5	0.5	2.4	5.1	2.11	ROC IL
1987	29	BAL	AL	1	1	.500	4.30	29	0	7	0	0	2	46.0	46	23	22	5	23	4	33	0	0	3	202	103	4.35	1.500	9.0	1.0	4.5	6.5	1.43
1988	30	TOR-min	AAA	2	6	.250	4.11	40	3	18	0	0	4	81.0	86	42	37	5	28	2	63	1	0	5				1.407	9.6	0.6	3.1	7.0	2.25	SYR IL
1989	31	TOR-min	AAA	1	2	.333	2.84	18	1	4	0	0	0	25.1	21	8	8	1	11	0	13	0	0	2				1.263	7.5	0.4	3.9	4.6	1.18	SYR IL
6 Yrs				14	17	.452	4.89	129	28	37	6	1	2	318.2	343	187	173	36	163	22	177	4	2	10	1426	86	4.66	1.588	9.7	1.0	4.6	5.0	1.09
162 Game Avg.				6	7	.452	4.89	56	12	16	3	0	1	138	149	81	75	16	71	10	77	2	1	4	618	86	4.66	1.588	9.7	1.0	4.6	5.0	1.09

MIN (4 yrs)				13	14	.481	4.99	80	27	23	6	1	0	249.0	276	150	138	30	127	11	128	4	1	6	1118	85	4.83	1.618	10.0	1.1	4.6	4.6	1.01
MON (1 yr)				0	2	.000	4.94	20	1	7	0	0	0	23.2	21	14	13	1	13	7	16	0	1	1	106	70	3.53	1.437	8.0	0.4	4.9	6.1	1.23
BAL (1 yr)				1	1	.500	4.30	29	0	7	0	0	2	46.0	46	23	22	5	23	4	33	0	0	3	202	103	4.35	1.500	9.0	1.0	4.5	6.5	1.43

AL (5 yrs)				14	15	.483	4.88	109	27	30	6	1	2	295.0	322	173	160	35	150	15	161	4	1	9	1320	87	4.76	1.600	9.8	1.1	4.6	4.9	1.07
NL (1 yr)				0	2	.000	4.94	20	1	7	0	0	0	23.2	21	14	13	1	13	7	16	0	1	1	106	70	3.53	1.437	8.0	0.4	4.9	6.1	1.23