Jesse Jefferson

PITCHER · R/R · MLB · ACTIVE: 1973–1981 BORN: MIDLOTHIAN, USA

Career

39 W · 4.81 ERA · 522 K

1085.2 IP · 1.54 WHIP · 237 G

1981 Season

2-4 · 3.62 ERA

77.0 IP · 27 K · 1.35 WHIP

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Jesse Jefferson was a pitcher in MLB history. Across 237 career appearances, with a 4.81 ERA and 522 strikeouts. This page covers season stats, team history, and career profile.

Deep Data

Full Career Record

Season-by-season performance, contract terms, and the complete archive.

Season-by-Season Pitching

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Year	Team	W	L	ERA	G	GS	SV	IP	H	ER	BB	SO	WHIP
1973	BAL	6	5	4.11	18	15	0	100.2	104	46	46	52	1.49
1974	BAL	1	0	4.40	20	2	0	57.1	55	28	38	31	1.62
1975	BAL	0	2	2.35	4	0	0	7.2	5	2	8	4	1.70
1975	CWS	5	9	5.10	22	21	0	107.2	100	61	94	67	1.80
1976	CWS	2	5	8.52	19	9	0	62.1	86	59	42	30	2.05
1977	TOR	9	17	4.31	33	33	0	217.0	224	104	83	114	1.41
1978	TOR	7	16	4.38	31	30	0	211.2	214	103	86	97	1.42
1979	TOR	2	10	5.51	34	10	1	116.0	150	71	45	43	1.68
1980	PIT	1	0	1.35	1	1	0	6.2	3	1	2	4	0.75
1980	TOR	4	13	5.47	29	18	0	121.2	130	74	52	53	1.50
1981	CAL	2	4	3.62	26	5	0	77.0	80	31	24	27	1.35
Career Totals	—	39	81	4.81	237	144	1	1085.2	1151	580	520	522	1.54

Season-by-Season Batting

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Year	Team	G	AB	R	H	2B	3B	HR	RBI	SB	BB	SO	AVG	OBP	SLG	OPS
1973	BAL	18	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1974	BAL	20	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1975	BAL	4	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1975	CWS	22	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1976	CWS	19	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1977	TOR	33	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1978	TOR	31	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1979	TOR	34	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1980	PIT	1	1	0	0	0	0	0	0	0	0	1	.000	.000	.000	.000
1980	TOR	29	0	0	0	0	0	0	0	0	0	0	0	0	0	0
1981	CAL	26	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Career Totals	—	237	1	0	0	0	0	0	0	0	0	1	.000	.000	.000	.000

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Data: Lahman Baseball Database (CC BY-SA 4.0), Cot's Baseball Contracts, Retrosheet.