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Daulton Jefferies

Position: Starting Pitcher

Bats: Left • Throws: Right

6-0, 182lb (183cm, 82kg)

Team: Pittsburgh Pirates (majors, 60-day IL)

Born: August 2, 1995 in Merced, CA us

Draft: Drafted by the Miami Marlins in the 39th round of the 2013 MLB June Amateur Draft from Buhach Colony HS (Atwater, CA) and the Oakland Athletics in the 1st round (37th) of the 2016 MLB June Amateur Draft from University of California, Berkeley (Berkeley, CA).

High School: Buhach Colony HS (Atwater, CA)

School: University of California, Berkeley (Berkeley, CA)

Rookie Status: Exceeded rookie limits during 2022 season

2024 Contract Status: Not Updated, 1 yr/$740k (24)

Agents: Apex Baseball

National Team: us USA (College)

Full Name: Daulton Compton Jefferies

Pronunciation: \JEFF-rees\

View Player Info from the B-R Bullpen

Relatives: Nephew of Blas Minor

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SUMMARY

2024

Career

WAR

-0.7

-1.0

ERA

9.82

6.59

14.2

71.0

WHIP

1.909

1.465

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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
2014	18	-2.4	California	P12	NCAA		2	8	.200	3.55	4.53	15	15			0	0	91.1	91	46	36	2	21	2	58	8	1	6	395	1.226	9.0	0.2	2.1	5.7	2.76
2015	19	-1.4	California	P12	NCAA		6	5	.545	2.93	3.15	14	13			0	0	80.0	72	28	26	4	17	0	75	6	2	8	330	1.113	8.1	0.5	1.9	8.4	4.41
2015	19	-1.1	Wareham	CCBL	Smr		1	0	1.000	1.50	1.50	3	2	0	0	0	0	12.0	12	2	2	0	2	0	14	1	0	0	51	1.167	9.0	0.0	1.5	10.5	7.00
2016	20	-0.5	California	P12	NCAA		7	0	1.000	1.08	2.16	8	8		1	0	0	50.0	35	12	6	4	8	0	53	0	0	1	193	0.860	6.3	0.7	1.4	9.5	6.63
2016	20	-0.9	Athletics	ARIZ	Rk	OAK	0	0		2.38	2.38	5	5	0	0	0	0	11.1	11	3	3	0	2	0	17	0	0	0	44	1.147	8.7	0.0	1.6	13.5	8.50
2017	21	-2.1	Stockton	CALL	A+	OAK	0	0		2.57	7.71	2	1	1	0	0	0	7.0	7	6	2	0	1	0	6	0	0	0	31	1.143	9.0	0.0	1.3	7.7	6.00
2018	22	1.5	Athletics	ARIZ	Rk	OAK	0	0		0.00	0.00	1	1	0	0	0	0	2.0	1	0	0	0	0	0	5	0	0	0	7	0.500	4.5	0.0	0.0	22.5
2019	23		2 Teams	2 Lgs	AA-A+	OAK	2	2	.500	3.42	3.87	26	15	1	0	0	0	79.0	73	34	30	8	9	0	93	5	0	7	319	1.038	8.3	0.9	1.0	10.6	10.33
2019	23	-1.2	Midland	TL	AA	OAK	1	2	.333	3.66	4.22	21	12	0	0	0	0	64.0	63	30	26	7	7	0	72	5	0	7	262	1.094	8.9	1.0	1.0	10.1	10.29
2019	23	-0.2	Stockton	CALL	A+	OAK	1	0	1.000	2.40	2.40	5	3	1	0	0	0	15.0	10	4	4	1	2	0	21	0	0	0	57	0.800	6.0	0.6	1.2	12.6	10.50
2020	24	-4.2	OAK	AL	Maj	OAK	0	1	.000	22.50	22.50	1	1	0	0	0	0	2.0	5	5	5	2	2	0	1	0	0	0	13	3.500	22.5	9.0	9.0	4.5	0.50
2021	25	-2.4	Las Vegas	AAAW	AAA	OAK	5	1	.833	4.91	5.14	15	15	0	0	0	0	77.0	90	44	42	13	11	0	68	4	1	1	332	1.312	10.5	1.5	1.3	7.9	6.18
2021	25	-3.5	OAK	AL	Maj	OAK	1	0	1.000	3.60	3.60	5	1	1	0	0	0	15.0	11	6	6	1	4	0	8	1	0	1	58	1.000	6.6	0.6	2.4	4.8	2.00
2022	26	-2.4	OAK	AL	Maj	OAK	1	7	.125	5.72	5.95	8	8	0	0	0	0	39.1	46	26	25	4	8	0	28	2	0	3	172	1.373	10.5	0.9	1.8	6.4	3.50

2024	28		2 Teams	2 Lgs	AAA	PIT-SFG	2	1	.667	4.95	5.18	10	7	1	0	0	0	40.0	41	23	22	5	15	0	29	2	0	1	173	1.400	9.2	1.1	3.4	6.5	1.93
2024	28		2 Teams	NL	Maj	PIT-SFG	0	2	.000	9.82	12.27	6	1	2	0	0	0	14.2	24	20	16	4	4	0	12	1	0	0	73	1.909	14.7	2.5	2.5	7.4	3.00
2024	28	0.5	Sacramento	PCL	AAA	SFG	1	0	1.000	3.44	3.93	4	2	1	0	0	0	18.1	14	8	7	2	5	0	17	2	0	1	75	1.036	6.9	1.0	2.5	8.3	3.40
2024	28	1.0	Indianapolis	IL	AAA	PIT	1	1	.500	6.23	6.23	6	5	0	0	0	0	21.2	27	15	15	3	10	0	12	0	0	0	98	1.708	11.2	1.2	4.2	5.0	1.20
2024	28	-1.1	PIT	NL	Maj	PIT	0	0		6.30	6.30	4	0	2	0	0	0	10.0	10	7	7	2	2	0	8	1	0	0	42	1.200	9.0	1.8	1.8	7.2	4.00
2024	28	-1.1	SFG	NL	Maj	SFG	0	2	.000	17.36	25.07	2	1	0	0	0	0	4.2	14	13	9	2	2	0	4	0	0	0	31	3.429	27.0	3.9	3.9	7.7	2.00
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 (4 seasons)					Majors		2	10	.167	6.59	7.23	20	11	3	0	0	0	71.0	86	57	52	11	18	0	49	4	0	4	316	1.465	10.9	1.4	2.3	6.2	2.72
Minors (6 seasons)					Minors		9	4	.692	4.12	4.58	59	44	3	0	0	0	216.1	223	110	99	26	38	0	218	11	1	9	906	1.206	9.3	1.1	1.6	9.1	5.74
College (3 seasons)					College		15	13	.536	2.77	3.50	37	36		1	0	0	221.1	198	86	68	10	46	2	186	14	3	15	918	1.102	8.1	0.4	1.9	7.6	4.04
Other (1 season)					Other		1	0	1.000	1.50	1.50	3	2	0	0	0	0	12.0	12	2	2	0	2	0	14	1	0	0	51	1.167	9.0	0.0	1.5	10.5	7.00
All Levels (10 Seasons)							27	27	.500	3.82	4.41	119	93	6	1	0	0	520.2	519	255	221	47	104	2	467	30	4	28	2191	1.197	9.0	0.8	1.8	8.1	4.49

AAA (2 seasons)					Minors		7	2	.778	4.92	5.15	25	22	1	0	0	0	117.0	131	67	64	18	26	0	97	6	1	2	505	1.342	10.1	1.4	2.0	7.5	3.73
AA (1 season)					Minors		1	2	.333	3.66	4.22	21	12	0	0	0	0	64.0	63	30	26	7	7	0	72	5	0	7	262	1.094	8.9	1.0	1.0	10.1	10.29
A+ (2 seasons)					Minors		1	0	1.000	2.45	4.09	7	4	2	0	0	0	22.0	17	10	6	1	3	0	27	0	0	0	88	0.909	7.0	0.4	1.2	11.0	9.00
Rk (2 seasons)					Minors		0	0		2.03	2.03	6	6	0	0	0	0	13.1	12	3	3	0	2	0	22	0	0	0	51	1.050	8.1	0.0	1.4	14.9	11.00