Daulton Jefferies

Pittsburgh Pirates (AAA)

Age: 29

Bats/Throws: L/R

6'0" / 182

DOB: 8/2/1995

(29 years, 8 months, 29 days)

Stats

Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	Age	W W - Wins	L L - Losses	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	vFA vFA - Fourseam Fastball velocity (Pitch Info)	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2016	OAK	R	20	0	0	5	5	11.1	13.50	1.59	0.00	.440	76.9%	60.0%	0.0%		2.38		1.65	2.01
2017	OAK	A+	21	0	0	2	1	7.0	7.71	1.29	0.00	.292	25.0%	65.2%	0.0%		2.57		2.63	3.43
2017	OAK	ST	21	0	1	1	0	2.2	0.00	3.38	3.38	.467	39.5%	37.5%	16.7%		20.25		9.65	8.43
2018	OAK	R	22	0	0	1	1	2.0	22.50	0.00	0.00	.500	100.0%	0.0%	0.0%		0.00		-0.93	-0.26
2019	OAK	A+	23	1	0	5	3	15.0	12.60	1.20	0.60	.273	75.5%	44.1%	6.7%		2.40		2.13	2.40
2019	OAK	AA	23	1	2	21	12	64.0	10.13	0.98	0.98	.327	69.0%	40.5%	10.9%		3.66		3.19	3.17
2019	OAK	MiLB	23	2	2	26	15	79.0	10.59	1.03	0.91	.319	69.9%	41.1%	10.1%		3.42		2.98	3.02
2020	OAK	ST	24	0	0	1	0	0.2	0.00	13.50	0.00	.600	25.0%	20.0%	0.0%		40.50		8.09	16.39
2020	OAK	MLB	24	0	1	1	1	2.0	4.50	9.00	9.00	.375	47.6%	33.3%	50.0%	94.8	22.50	8.85	18.19	9.05	-0.2
2021	OAK	AAA	25	5	1	15	15	77.0	7.95	1.29	1.52	.326	70.3%	43.5%	14.9%		4.91		4.95	4.93
2021	OAK	ST	25	3	0	6	4	18.0	12.00	3.00	1.50	.189	87.0%	42.1%	25.0%		1.50		4.41	3.56
2021	OAK	MLB	25	1	0	5	1	15.0	4.80	2.40	0.60	.227	68.5%	44.4%	6.7%	93.4	3.60	3.92	3.97	4.87	0.1
2022	OAK	ST	26	0	2	4	3	14.0	9.00	0.64	1.93	.429	45.9%	50.0%	20.0%		9.64		4.87	4.34
2022	OAK	MLB	26	1	7	8	8	39.1	6.41	1.83	0.92	.323	59.5%	46.6%	8.0%	92.8	5.72	3.75	3.77	4.33	0.5
2024	PIT	AAA	28	1	1	6	5	21.2	4.98	4.15	1.25	.329	67.1%	42.1%	13.0%		6.23		5.65	5.75
2024	SFG	AAA	28	1	0	4	2	18.1	8.35	2.45	0.98	.245	71.4%	38.8%	10.0%		3.44		4.54	5.11
2024	---	MiLB	28	2	1	10	7	40.0	6.53	3.38	1.13	.295	68.6%	40.8%	11.6%		4.95		5.14	5.46
2024	SFG	ST	28	1	0	5	1	14.0	10.29	1.93	0.00	.350	70.6%	43.6%	0.0%		2.57		2.10	3.80
2024	2 Tms	MLB	28	0	2	6	1	14.2	7.36	2.45	2.45	.385	38.5%	39.3%	16.0%	93.3	9.82	4.34	6.10	5.13	-0.2
2024	SFG	MLB	28	0	2	2	1	4.2	7.71	3.86	3.86	.522	22.7%	52.0%	25.0%		17.36		8.31	5.33	-0.2
2024	PIT	MLB	28	0	0	4	0	10.0	7.20	1.80	1.80	.276	58.8%	29.0%	11.8%	93.3	6.30		5.07	5.04	-0.1
2025	Steamer	PROJ	29	0	0	1	0	1.0	6.78	2.82	1.24	.300	70.3%	41.2%			4.57		4.53	4.59	0.0
2025	ZiPS	PROJ	29	2	4	14	8	54.7	6.42	2.63	1.15	.303	68.0%				4.77		4.45		0.4
2025	OOPSY	PROJ	29	0	0	1	1	3.6	6.79	3.05	1.30	.297	70.0%				4.76		4.69		0.0
2025	Steamer	ROS	29	0	0	1	0	1.0	6.73	2.97	1.19	.301	70.4%				4.54		4.41		0.0
Total	- - -	MLB		2	10	20	11	71.0	6.21	2.28	1.39	.321	55.1%	44.0%	11.7%	93.3	6.59		4.70	4.74	0.1

Season	Team	Level	Age	W W - Wins	L L - Losses	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	vFA vFA - Fourseam Fastball velocity (Pitch Info)	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2016	OAK	R	20	0	0	5	5	11.1	13.50	1.59	0.00	.440	76.9%	60.0%	0.0%		2.38		1.65	2.01
2017	OAK	A+	21	0	0	2	1	7.0	7.71	1.29	0.00	.292	25.0%	65.2%	0.0%		2.57		2.63	3.43
2017	OAK	ST	21	0	1	1	0	2.2	0.00	3.38	3.38	.467	39.5%	37.5%	16.7%		20.25		9.65	8.43
2018	OAK	R	22	0	0	1	1	2.0	22.50	0.00	0.00	.500	100.0%	0.0%	0.0%		0.00		-0.93	-0.26
2019	OAK	A+	23	1	0	5	3	15.0	12.60	1.20	0.60	.273	75.5%	44.1%	6.7%		2.40		2.13	2.40
2019	OAK	AA	23	1	2	21	12	64.0	10.13	0.98	0.98	.327	69.0%	40.5%	10.9%		3.66		3.19	3.17
2019	OAK	MiLB	23	2	2	26	15	79.0	10.59	1.03	0.91	.319	69.9%	41.1%	10.1%		3.42		2.98	3.02
2020	OAK	ST	24	0	0	1	0	0.2	0.00	13.50	0.00	.600	25.0%	20.0%	0.0%		40.50		8.09	16.39
2020	OAK	MLB	24	0	1	1	1	2.0	4.50	9.00	9.00	.375	47.6%	33.3%	50.0%	94.8	22.50	8.85	18.19	9.05	-0.2
2021	OAK	AAA	25	5	1	15	15	77.0	7.95	1.29	1.52	.326	70.3%	43.5%	14.9%		4.91		4.95	4.93
2021	OAK	ST	25	3	0	6	4	18.0	12.00	3.00	1.50	.189	87.0%	42.1%	25.0%		1.50		4.41	3.56
2021	OAK	MLB	25	1	0	5	1	15.0	4.80	2.40	0.60	.227	68.5%	44.4%	6.7%	93.4	3.60	3.92	3.97	4.87	0.1
2022	OAK	ST	26	0	2	4	3	14.0	9.00	0.64	1.93	.429	45.9%	50.0%	20.0%		9.64		4.87	4.34
2022	OAK	MLB	26	1	7	8	8	39.1	6.41	1.83	0.92	.323	59.5%	46.6%	8.0%	92.8	5.72	3.75	3.77	4.33	0.5
2024	PIT	AAA	28	1	1	6	5	21.2	4.98	4.15	1.25	.329	67.1%	42.1%	13.0%		6.23		5.65	5.75
2024	SFG	AAA	28	1	0	4	2	18.1	8.35	2.45	0.98	.245	71.4%	38.8%	10.0%		3.44		4.54	5.11
2024	---	MiLB	28	2	1	10	7	40.0	6.53	3.38	1.13	.295	68.6%	40.8%	11.6%		4.95		5.14	5.46
2024	SFG	ST	28	1	0	5	1	14.0	10.29	1.93	0.00	.350	70.6%	43.6%	0.0%		2.57		2.10	3.80
2024	2 Tms	MLB	28	0	2	6	1	14.2	7.36	2.45	2.45	.385	38.5%	39.3%	16.0%	93.3	9.82	4.34	6.10	5.13	-0.2
2024	SFG	MLB	28	0	2	2	1	4.2	7.71	3.86	3.86	.522	22.7%	52.0%	25.0%		17.36		8.31	5.33	-0.2
2024	PIT	MLB	28	0	0	4	0	10.0	7.20	1.80	1.80	.276	58.8%	29.0%	11.8%	93.3	6.30		5.07	5.04	-0.1
2025	Steamer	PROJ	29	0	0	1	0	1.0	6.78	2.82	1.24	.300	70.3%	41.2%			4.57		4.53	4.59	0.0
2025	ZiPS	PROJ	29	2	4	14	8	54.7	6.42	2.63	1.15	.303	68.0%				4.77		4.45		0.4
2025	OOPSY	PROJ	29	0	0	1	1	3.6	6.79	3.05	1.30	.297	70.0%				4.76		4.69		0.0
2025	Steamer	ROS	29	0	0	1	0	1.0	6.73	2.97	1.19	.301	70.4%				4.54		4.41		0.0
Total	- - -	MLB		2	10	20	11	71.0	6.21	2.28	1.39	.321	55.1%	44.0%	11.7%	93.3	6.59		4.70	4.74	0.1

Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2016	OAK	R	0	0	2.38	5	5		0	0	0	0	11.1	44	11	3	3	0	2	0	0	0	0	17
2017	OAK	A+	0	0	2.57	2	1		0	0	0	0	7.0	31	7	6	2	0	1	0	0	0	0	6
2017	OAK	ST	0	1	20.25	1	0		0	0	0	0	2.2	17	8	6	6	1	1	0	0	0	0	0
2018	OAK	R	0	0	0.00	1	1		0	0	0	0	2.0	7	1	0	0	0	0	0	0	0	0	5
2019	OAK	A+	1	0	2.40	5	3		0	0	0	0	15.0	57	10	4	4	1	2	0	0	0	0	21
2019	OAK	AA	1	2	3.66	21	12		0	0	0	1	64.0	262	63	30	26	7	7	0	5	7	0	72
2019	OAK	MiLB	2	2	3.42	26	15		0	0	0	1	79.0	319	73	34	30	8	9	0	5	7	0	93
2020	OAK	ST	0	0	40.50	1	0		0	0	0	0	0.2	6	3	3	3	0	1	0	0	0	0	0
2020	OAK	MLB	0	1	22.50	1	1	0	0	0	0	0	2.0	13	5	5	5	2	2	0	0	0	0	1
2021	OAK	AAA	5	1	4.91	15	15		0	0	0	0	77.0	332	90	44	42	13	11	0	4	1	1	68
2021	OAK	ST	3	0	1.50	6	4		0	0	1	0	18.0	72	10	6	3	3	6	0	2	0	0	24
2021	OAK	MLB	1	0	3.60	5	1	0	0	0	0	0	15.0	58	11	6	6	1	4	0	1	1	0	8
2022	OAK	ST	0	2	9.64	4	3		0	0	0	1	14.0	68	24	16	15	3	1	0	1	0	0	14
2022	OAK	MLB	1	7	5.72	8	8	2	0	0	0	0	39.1	172	46	26	25	4	8	0	2	3	0	28
2024	PIT	AAA	1	1	6.23	6	5		0	0	0	0	21.2	98	27	15	15	3	10	0	0	0	0	12
2024	SFG	AAA	1	0	3.44	4	2		0	0	0	0	18.1	75	14	8	7	2	5	0	2	1	0	17
2024	---	MiLB	2	1	4.95	10	7		0	0	0	0	40.0	173	41	23	22	5	15	0	2	1	0	29
2024	SFG	ST	1	0	2.57	5	1		0	0	2	0	14.0	59	14	5	4	0	3	0	0	2	0	16
2024	2 Tms	MLB	0	2	9.82	6	1	0	0	0	0	0	14.2	73	24	20	16	4	4	0	1	0	0	12
2024	SFG	MLB	0	2	17.36	2	1	0	0	0	0	0	4.2	31	14	13	9	2	2	0	0	0	0	4
2024	PIT	MLB	0	0	6.30	4	0	0	0	0	0	0	10.0	42	10	7	7	2	2	0	1	0	0	8
2025	Steamer	PROJ	0	0	4.57	1	0	0	0	0	0		1.0	4	1	1	1	0	0	0	0			1
2025	ZiPS	PROJ	2	4	4.77	14	8				0		54.7	240	60	31	29	7	16	0	3	2	0	39
2025	OOPSY	PROJ	0	0	4.76	1	1	0			0		3.6	17	4	2	2	1	1	0	0			3
2025	Steamer	ROS	0	0	4.54	1	0	0	0	0	0		1.0	4	1	1	1	0	0		0			1
Total	- - -	MLB	2	10	6.59	20	11	2	0	0	0	0	71.0	316	86	57	52	11	18	0	4	4	0	49

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2016	OAK	R	0	0	2.38	5	5		0	0	0	0	11.1	44	11	3	3	0	2	0	0	0	0	17
2017	OAK	A+	0	0	2.57	2	1		0	0	0	0	7.0	31	7	6	2	0	1	0	0	0	0	6
2017	OAK	ST	0	1	20.25	1	0		0	0	0	0	2.2	17	8	6	6	1	1	0	0	0	0	0
2018	OAK	R	0	0	0.00	1	1		0	0	0	0	2.0	7	1	0	0	0	0	0	0	0	0	5
2019	OAK	A+	1	0	2.40	5	3		0	0	0	0	15.0	57	10	4	4	1	2	0	0	0	0	21
2019	OAK	AA	1	2	3.66	21	12		0	0	0	1	64.0	262	63	30	26	7	7	0	5	7	0	72
2019	OAK	MiLB	2	2	3.42	26	15		0	0	0	1	79.0	319	73	34	30	8	9	0	5	7	0	93
2020	OAK	ST	0	0	40.50	1	0		0	0	0	0	0.2	6	3	3	3	0	1	0	0	0	0	0
2020	OAK	MLB	0	1	22.50	1	1	0	0	0	0	0	2.0	13	5	5	5	2	2	0	0	0	0	1
2021	OAK	AAA	5	1	4.91	15	15		0	0	0	0	77.0	332	90	44	42	13	11	0	4	1	1	68
2021	OAK	ST	3	0	1.50	6	4		0	0	1	0	18.0	72	10	6	3	3	6	0	2	0	0	24
2021	OAK	MLB	1	0	3.60	5	1	0	0	0	0	0	15.0	58	11	6	6	1	4	0	1	1	0	8
2022	OAK	ST	0	2	9.64	4	3		0	0	0	1	14.0	68	24	16	15	3	1	0	1	0	0	14
2022	OAK	MLB	1	7	5.72	8	8	2	0	0	0	0	39.1	172	46	26	25	4	8	0	2	3	0	28
2024	PIT	AAA	1	1	6.23	6	5		0	0	0	0	21.2	98	27	15	15	3	10	0	0	0	0	12
2024	SFG	AAA	1	0	3.44	4	2		0	0	0	0	18.1	75	14	8	7	2	5	0	2	1	0	17
2024	---	MiLB	2	1	4.95	10	7		0	0	0	0	40.0	173	41	23	22	5	15	0	2	1	0	29
2024	SFG	ST	1	0	2.57	5	1		0	0	2	0	14.0	59	14	5	4	0	3	0	0	2	0	16
2024	2 Tms	MLB	0	2	9.82	6	1	0	0	0	0	0	14.2	73	24	20	16	4	4	0	1	0	0	12
2024	SFG	MLB	0	2	17.36	2	1	0	0	0	0	0	4.2	31	14	13	9	2	2	0	0	0	0	4
2024	PIT	MLB	0	0	6.30	4	0	0	0	0	0	0	10.0	42	10	7	7	2	2	0	1	0	0	8
2025	Steamer	PROJ	0	0	4.57	1	0	0	0	0	0		1.0	4	1	1	1	0	0	0	0			1
2025	ZiPS	PROJ	2	4	4.77	14	8				0		54.7	240	60	31	29	7	16	0	3	2	0	39
2025	OOPSY	PROJ	0	0	4.76	1	1	0			0		3.6	17	4	2	2	1	1	0	0			3
2025	Steamer	ROS	0	0	4.54	1	0	0	0	0	0		1.0	4	1	1	1	0	0		0			1
Total	- - -	MLB	2	10	6.59	20	11	2	0	0	0	0	71.0	316	86	57	52	11	18	0	4	4	0	49

Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonAverages

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	FIP FIP - Fielder Independent Pitching on an ERA scale
2016	OAK	R	13.50	1.59	8.50	0.00	38.6%	4.5%	34.1%	.262	1.15	.440	76.9%	57	42	1.65
2017	OAK	A+	7.71	1.29	6.00	0.00	19.4%	3.2%	16.1%	.233	1.14	.292	25.0%	60	58	2.63
2017	OAK	ST	0.00	3.38	0.00	3.38	0.0%	5.9%	-5.9%	.500	3.38	.467	39.5%	423	202	9.65
2018	OAK	R	22.50	0.00	5.00	0.00	71.4%	0.0%	71.4%	.143	0.50	.500	100.0%	0	-23	-0.93
2019	OAK	A+	12.60	1.20	10.50	0.60	36.8%	3.5%	33.3%	.182	0.80	.273	75.5%	60	51	2.13
2019	OAK	AA	10.13	0.98	10.29	0.98	27.5%	2.7%	24.8%	.252	1.09	.327	69.0%	89	82	3.19
2019	OAK	MiLB	10.59	1.03	10.33	0.91	29.2%	2.8%	26.3%	.239	1.04	.319	69.9%	83	76	2.98
2020	OAK	ST	0.00	13.50	0.00	0.00	0.0%	16.7%	-16.7%	.600	6.00	.600	25.0%	873	177	8.09
2020	OAK	MLB	4.50	9.00	0.50	9.00	7.7%	15.4%	-7.7%	.455	3.50	.375	47.6%	536	424	18.19
2020			9.07	3.54	2.56	1.34	23.4%	9.2%	14.3%	.242	1.33	.291	71.8%			4.46
2021	OAK	AAA	7.95	1.29	6.18	1.52	20.5%	3.3%	17.2%	.284	1.31	.326	70.3%	83	86	4.95
2021	OAK	ST	12.00	3.00	4.00	1.50	33.3%	8.3%	25.0%	.156	0.89	.189	87.0%	32	94	4.41
2021	OAK	MLB	4.80	2.40	2.00	0.60	13.8%	6.9%	6.9%	.208	1.00	.227	68.5%	87	95	3.97
2021			8.90	3.34	2.67	1.26	23.2%	8.7%	14.5%	.241	1.30	.290	72.1%			4.30
2022	OAK	ST	9.00	0.64	14.00	1.93	20.6%	1.5%	19.1%	.364	1.79	.429	45.9%	202	99	4.87
2022	OAK	MLB	6.41	1.83	3.50	0.92	16.3%	4.7%	11.6%	.284	1.37	.323	59.5%	153	99	3.77
2022			8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2024	PIT	AAA	4.98	4.15	1.20	1.25	12.2%	10.2%	2.0%	.307	1.71	.329	67.1%	131	119	5.65
2024	SFG	AAA	8.35	2.45	3.40	0.98	22.7%	6.7%	16.0%	.206	1.04	.245	71.4%	73	90	4.54
2024	---	MiLB	6.53	3.38	1.93	1.13	16.8%	8.7%	8.1%	.263	1.40	.295	68.6%	104	106	5.14
2024	SFG	ST	10.29	1.93	5.33	0.00	27.1%	5.1%	22.0%	.250	1.21	.350	70.6%	53	45	2.10
2024	2 Tms	MLB	7.36	2.45	3.00	2.45	16.4%	5.5%	11.0%	.353	1.91	.385	38.5%	239	152	6.10
2024	SFG	MLB	7.71	3.86	2.00	3.86	12.9%	6.5%	6.5%	.483	3.43	.522	22.7%	431	211	8.31
2024	PIT	MLB	7.20	1.80	4.00	1.80	19.0%	4.8%	14.3%	.256	1.20	.276	58.8%	149	124	5.07
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	Steamer	PROJ	6.78	2.82	2.40	1.24	17.4%	7.2%	10.2%	.268	1.38	.300	70.3%			4.53
2025	ZiPS	PROJ	6.42	2.63	2.44	1.15	16.3%	6.7%	9.6%	.271	1.39	.303	68.0%			4.45
2025	OOPSY	PROJ	6.79	3.05	2.23	1.30	16.6%	7.4%	9.1%	.267	1.45	.297	70.0%			4.69
2025	Steamer	ROS	6.73	2.97	2.27	1.19	17.2%	7.6%	9.6%	.267	1.39	.301	70.4%			4.41
Total	- - -	MLB	6.21	2.28	2.72	1.39	15.5%	5.7%	9.8%	.293	1.46	.321	55.1%	168	118	4.70

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	FIP FIP - Fielder Independent Pitching on an ERA scale
2016	OAK	R	13.50	1.59	8.50	0.00	38.6%	4.5%	34.1%	.262	1.15	.440	76.9%	57	42	1.65
2017	OAK	A+	7.71	1.29	6.00	0.00	19.4%	3.2%	16.1%	.233	1.14	.292	25.0%	60	58	2.63
2017	OAK	ST	0.00	3.38	0.00	3.38	0.0%	5.9%	-5.9%	.500	3.38	.467	39.5%	423	202	9.65
2018	OAK	R	22.50	0.00	5.00	0.00	71.4%	0.0%	71.4%	.143	0.50	.500	100.0%	0	-23	-0.93
2019	OAK	A+	12.60	1.20	10.50	0.60	36.8%	3.5%	33.3%	.182	0.80	.273	75.5%	60	51	2.13
2019	OAK	AA	10.13	0.98	10.29	0.98	27.5%	2.7%	24.8%	.252	1.09	.327	69.0%	89	82	3.19
2019	OAK	MiLB	10.59	1.03	10.33	0.91	29.2%	2.8%	26.3%	.239	1.04	.319	69.9%	83	76	2.98
2020	OAK	ST	0.00	13.50	0.00	0.00	0.0%	16.7%	-16.7%	.600	6.00	.600	25.0%	873	177	8.09
2020	OAK	MLB	4.50	9.00	0.50	9.00	7.7%	15.4%	-7.7%	.455	3.50	.375	47.6%	536	424	18.19
2020			9.07	3.54	2.56	1.34	23.4%	9.2%	14.3%	.242	1.33	.291	71.8%			4.46
2021	OAK	AAA	7.95	1.29	6.18	1.52	20.5%	3.3%	17.2%	.284	1.31	.326	70.3%	83	86	4.95
2021	OAK	ST	12.00	3.00	4.00	1.50	33.3%	8.3%	25.0%	.156	0.89	.189	87.0%	32	94	4.41
2021	OAK	MLB	4.80	2.40	2.00	0.60	13.8%	6.9%	6.9%	.208	1.00	.227	68.5%	87	95	3.97
2021			8.90	3.34	2.67	1.26	23.2%	8.7%	14.5%	.241	1.30	.290	72.1%			4.30
2022	OAK	ST	9.00	0.64	14.00	1.93	20.6%	1.5%	19.1%	.364	1.79	.429	45.9%	202	99	4.87
2022	OAK	MLB	6.41	1.83	3.50	0.92	16.3%	4.7%	11.6%	.284	1.37	.323	59.5%	153	99	3.77
2022			8.53	3.10	2.75	1.09	22.4%	8.2%	14.3%	.240	1.27	.289	72.6%			4.06
2024	PIT	AAA	4.98	4.15	1.20	1.25	12.2%	10.2%	2.0%	.307	1.71	.329	67.1%	131	119	5.65
2024	SFG	AAA	8.35	2.45	3.40	0.98	22.7%	6.7%	16.0%	.206	1.04	.245	71.4%	73	90	4.54
2024	---	MiLB	6.53	3.38	1.93	1.13	16.8%	8.7%	8.1%	.263	1.40	.295	68.6%	104	106	5.14
2024	SFG	ST	10.29	1.93	5.33	0.00	27.1%	5.1%	22.0%	.250	1.21	.350	70.6%	53	45	2.10
2024	2 Tms	MLB	7.36	2.45	3.00	2.45	16.4%	5.5%	11.0%	.353	1.91	.385	38.5%	239	152	6.10
2024	SFG	MLB	7.71	3.86	2.00	3.86	12.9%	6.5%	6.5%	.483	3.43	.522	22.7%	431	211	8.31
2024	PIT	MLB	7.20	1.80	4.00	1.80	19.0%	4.8%	14.3%	.256	1.20	.276	58.8%	149	124	5.07
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	Steamer	PROJ	6.78	2.82	2.40	1.24	17.4%	7.2%	10.2%	.268	1.38	.300	70.3%			4.53
2025	ZiPS	PROJ	6.42	2.63	2.44	1.15	16.3%	6.7%	9.6%	.271	1.39	.303	68.0%			4.45
2025	OOPSY	PROJ	6.79	3.05	2.23	1.30	16.6%	7.4%	9.1%	.267	1.45	.297	70.0%			4.69
2025	Steamer	ROS	6.73	2.97	2.27	1.19	17.2%	7.6%	9.6%	.267	1.39	.301	70.4%			4.41
Total	- - -	MLB	6.21	2.28	2.72	1.39	15.5%	5.7%	9.8%	.293	1.46	.321	55.1%	168	118	4.70

Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2020	OAK	MLB	10	91.7	110.8	23.1	1	10.0%	4	40.0%	22.50	8.85
2021	OAK	MLB	45	88.8	108.4	6.2	3	6.7%	16	35.6%	3.60	3.92
2022	OAK	MLB	134	89.2	112.7	11.0	11	8.2%	52	38.8%	5.72	3.75
2024	PIT	AAA	76	88.7	109.0	15.9			32	42.1%	6.23
2024	SFG	AAA	51	86.1	107.5	13.0			17	33.3%	3.44
2024	2 Tms	MLB	56	87.7	111.5	12.0	5	8.9%	20	35.7%	9.82	4.34
2024	SFG	MLB	25	88.3	109.2	6.1	2	8.0%	10	40.0%	17.36
2024	PIT	MLB	31	87.1	111.5	16.7	3	9.7%	10	32.3%	6.30
Total	- - -	MLB	245	88.8	112.7	10.8	20	8.2%	92	37.6%	6.59

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2020	OAK	MLB	10	91.7	110.8	23.1	1	10.0%	4	40.0%	22.50	8.85
2021	OAK	MLB	45	88.8	108.4	6.2	3	6.7%	16	35.6%	3.60	3.92
2022	OAK	MLB	134	89.2	112.7	11.0	11	8.2%	52	38.8%	5.72	3.75
2024	PIT	AAA	76	88.7	109.0	15.9			32	42.1%	6.23
2024	SFG	AAA	51	86.1	107.5	13.0			17	33.3%	3.44
2024	2 Tms	MLB	56	87.7	111.5	12.0	5	8.9%	20	35.7%	9.82	4.34
2024	SFG	MLB	25	88.3	109.2	6.1	2	8.0%	10	40.0%	17.36
2024	PIT	MLB	31	87.1	111.5	16.7	3	9.7%	10	32.3%	6.30
Total	- - -	MLB	245	88.8	112.7	10.8	20	8.2%	92	37.6%	6.59

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