Patrick O'Brien

High Level

Years

1977-1978

Proper Name

Patrick Austin O'Brien

Positions

P (19)

Height / Weight

5-9 / 175

Bats / Throws

Both / Left

Birthdate

February 7,1954

Death Date

July 9,2025 Age: 71.152

Place

Yuba City, California

Colleges

San Jose State University (San Jose,CA)

MLBAM ID

467360

Actions

Update Player Bio | Compare Player

Pitching Statistics

CSV

Glossary

ðŸ”’

MLB Stats

Minor League Stats

College Stats

Yearly Summary

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year	team name	league	level	mlb	#	age	w	l	era	g	gs	cg	sho	gr	gf	sv	ip	h	r	er	hr	bb	so	wp	bk	hb	whip	h9	hr9	bb9	so9	ra9	so/bb
1977	Modesto A's	Calif	A+	OAK	-	23	1	2	6.97	10	5	0	0	5	0	0	31.0	49	35	24	5	23	25	9	0	0	2.32	14.23	1.45	6.68	7.26	10.16	1.09
1977	Chattanooga Lookouts	Sou	AA	OAK	-	23	1	1	5.67	28	2	0	0	26	0	4	46.0	41	30	29	4	30	34	5	0	0	1.54	8.02	0.78	5.87	6.65	5.87	1.13
1978	Jersey City A's	East	AA	OAK	-	24	0	2	5.50	19	0	0	0	19	0	1	18.0	22	13	11	2	17	16	2	0	1	2.17	11.00	1.00	8.50	8.00	6.50	0.94
Tot:	Minors (2 yrs)		Minors				2	5	6.06	57	7	0	0	0	50	5	95.0	112	78	64	11	70	75	16	0	1	1.92	10.61	1.04	6.63	7.11	7.39	1.07
Tot:	A+ (1 yrs)		A+				1	2	6.97	10	5	0	0	0	5	0	31.0	49	35	24	5	23	25	9	0	0	2.32	14.23	1.45	6.68	7.26	10.16	1.09
Tot:	AA (2 yrs)		AA				1	3	5.62	47	2	0	0	0	45	5	64.0	63	43	40	6	47	50	7	0	1	1.72	8.86	0.84	6.61	7.03	6.05	1.06
Avg:	Minors - 162 Inning avg		Minors				ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	162	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’

Batting Statistics

CSV

Glossary

ðŸ”’

MLB Stats

Minor League Stats

College Stats

Yearly Summary

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year	team name	league	level	mlb	#	age	pos	tbc+	g	ab	r	h	2b	3b	hr	rbi	sb	cs	bb	so	hbp	sh	sf	ibb	gdp	tb	pa	xbh	1b	avg	obp	slg	ops	seca	iso	babip	bb%	so%	so/bb	ab/hr
Tot:	Minors (1 yrs)		Minors						38	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Tot:	A+ (1 yrs)		A+						10	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Tot:	AA (1 yrs)		AA						28	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Avg:	Minors - 162 game avg		Minors						162	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’	ðŸ”’

TBC+ Metric is based on wOBA with inclusion of stolen base value. TBC's version of wOBA excludes park factors and uses static coefficients across all levels and years for ease of implementation.
* indicates player had a low sample size of plate appearances.

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Strikeouts	Walks	Hittable	SO/BB	vs Power	Durability	Team Success
82	12	19	29	19	63	.407

Pitching Statistics

Batting Statistics

Talent Ratings