Pitching

Jonathan Clark

Chicago White Sox (AA)

Age: 26

Bats/Throws: R/R

6'1" / 190

DOB: 6/3/2000

(26 years, 3 months, 3 days)

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Preseason ProjectionsIn-Season ProjectionsMinor Leagues

Season	Team	Level	Age	W	L	SV	G	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	FIP	xFIP	WAR
2025	CHW	A	25	1	1	5	27	41.1	11.54	4.14	0.65	.253	75.8%	31.9%	6.5%	2.40	3.84	3.79
2025	CHW	A+	25	2	0	0	14	14.2	12.27	6.75	0.00	.233	89.5%	48.3%	0.0%	0.61	3.12	3.86
2025	CHW	MiLB	25	3	1	5	41	56.0	11.73	4.82	0.48	.248	79.6%	35.8%	5.4%	1.93	3.65	3.80
2026	Steamer	PROJ	26	0	0	0	1	1.0	6.82	5.67	1.48	.291	70.8%	38.1%		5.52	5.80	5.74	0.0
2026	OOPSY	PROJ	26	0	0	0	1	1.3	7.12	4.74	1.43	.278	66.9%			5.21	5.35		0.0
2026	CHW	A+	26	1	0	0	10	10.0	12.60	1.80	1.80	.333	76.1%	41.7%	20.0%	3.60	4.02	3.33
2026	CHW	AA	26	7	3	8	37	44.0	10.64	5.93	1.02	.318	73.8%	32.7%	9.8%	4.70	4.87	5.61
2026	CHW	MiLB	26	8	3	8	47	54.0	11.00	5.17	1.17	.321	74.1%	34.3%	11.5%	4.50	4.72	5.18
2026	Steamer	ROS	26	0	0	0	1	1.0	7.53	4.81	1.40	.287	71.9%			4.95	5.20		0.0
2026	OOPSY	ROS	26	0	0	0	1	1.2	7.47	4.95	1.45	.277	67.9%			5.20	5.39		0.0

Season	Team	Level	Age	W	L	SV	G	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	FIP	xFIP	WAR
2025	CHW	A	25	1	1	5	27	41.1	11.54	4.14	0.65	.253	75.8%	31.9%	6.5%	2.40	3.84	3.79
2025	CHW	A+	25	2	0	0	14	14.2	12.27	6.75	0.00	.233	89.5%	48.3%	0.0%	0.61	3.12	3.86
2025	CHW	MiLB	25	3	1	5	41	56.0	11.73	4.82	0.48	.248	79.6%	35.8%	5.4%	1.93	3.65	3.80
2026	Steamer	PROJ	26	0	0	0	1	1.0	6.82	5.67	1.48	.291	70.8%	38.1%		5.52	5.80	5.74	0.0
2026	OOPSY	PROJ	26	0	0	0	1	1.3	7.12	4.74	1.43	.278	66.9%			5.21	5.35		0.0
2026	CHW	A+	26	1	0	0	10	10.0	12.60	1.80	1.80	.333	76.1%	41.7%	20.0%	3.60	4.02	3.33
2026	CHW	AA	26	7	3	8	37	44.0	10.64	5.93	1.02	.318	73.8%	32.7%	9.8%	4.70	4.87	5.61
2026	CHW	MiLB	26	8	3	8	47	54.0	11.00	5.17	1.17	.321	74.1%	34.3%	11.5%	4.50	4.72	5.18
2026	Steamer	ROS	26	0	0	0	1	1.0	7.53	4.81	1.40	.287	71.9%			4.95	5.20		0.0
2026	OOPSY	ROS	26	0	0	0	1	1.2	7.47	4.95	1.45	.277	67.9%			5.20	5.39		0.0

Preseason ProjectionsIn-Season ProjectionsMinor Leagues

Season	Team	Level	W	L	ERA	G	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2025	CHW	A	1	1	2.40	27		0	0	5	3	2	41.1	177	27	16	11	3	19	0	7	9	0	53
2025	CHW	A+	2	0	0.61	14		0	0	0	2	0	14.2	62	7	2	1	0	11	0	1	1	0	20
2025	CHW	MiLB	3	1	1.93	41		0	0	5	5	2	56.0	239	34	18	12	3	30	0	8	10	0	73
2026	Steamer	PROJ	0	0	5.52	1	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			1
2026	OOPSY	PROJ	0	0	5.21	1	0			0	0		1.3	6	1	1	1	0	1	0	0			1
2026	CHW	A+	1	0	3.60	10		0	0	0	3	0	10.0	42	10	5	4	2	2	0	0	0	0	14
2026	CHW	AA	7	3	4.70	37		0	0	8	1	7	44.0	199	40	24	23	5	29	2	3	7	0	52
2026	CHW	MiLB	8	3	4.50	47		0	0	8	4	7	54.0	241	50	29	27	7	31	2	3	7	0	66
2026	Steamer	ROS	0	0	4.95	1	0	0	0	0	0		1.0	4	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	5.20	1	0			0	0		1.2	5	1	1	1	0	1	0	0			1

Season	Team	Level	W	L	ERA	G	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2025	CHW	A	1	1	2.40	27		0	0	5	3	2	41.1	177	27	16	11	3	19	0	7	9	0	53
2025	CHW	A+	2	0	0.61	14		0	0	0	2	0	14.2	62	7	2	1	0	11	0	1	1	0	20
2025	CHW	MiLB	3	1	1.93	41		0	0	5	5	2	56.0	239	34	18	12	3	30	0	8	10	0	73
2026	Steamer	PROJ	0	0	5.52	1	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			1
2026	OOPSY	PROJ	0	0	5.21	1	0			0	0		1.3	6	1	1	1	0	1	0	0			1
2026	CHW	A+	1	0	3.60	10		0	0	0	3	0	10.0	42	10	5	4	2	2	0	0	0	0	14
2026	CHW	AA	7	3	4.70	37		0	0	8	1	7	44.0	199	40	24	23	5	29	2	3	7	0	52
2026	CHW	MiLB	8	3	4.50	47		0	0	8	4	7	54.0	241	50	29	27	7	31	2	3	7	0	66
2026	Steamer	ROS	0	0	4.95	1	0	0	0	0	0		1.0	4	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	5.20	1	0			0	0		1.2	5	1	1	1	0	1	0	0			1

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAverages

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2025	CHW	A	11.54	4.14	2.79	0.65	29.9%	10.7%	19.2%	.179	1.11	.253	75.8%	59	95	3.84
2025	CHW	A+	12.27	6.75	1.82	0.00	32.3%	17.7%	14.5%	.140	1.23	.233	89.5%	16	81	3.12
2025	CHW	MiLB	11.73	4.82	2.43	0.48	30.5%	12.6%	18.0%	.169	1.14	.248	79.6%	48	92	3.65
2026	Steamer	PROJ	6.82	5.67	1.20	1.48	16.4%	13.6%	2.7%	.264	1.67	.291	70.8%			5.80
2026	OOPSY	PROJ	7.12	4.74	1.50	1.43	18.3%	12.2%	6.1%	.250	1.46	.278	66.9%			5.35
2026	CHW	A+	12.60	1.80	7.00	1.80	33.3%	4.8%	28.6%	.250	1.20	.333	76.1%	73	81	4.02
2026	CHW	AA	10.64	5.93	1.79	1.02	26.1%	14.6%	11.6%	.240	1.57	.318	73.8%	98	103	4.87
2026	CHW	MiLB	11.00	5.17	2.13	1.17	27.4%	12.9%	14.5%	.242	1.50	.321	74.1%	93	99	4.72
2026	Steamer	ROS	7.53	4.81	1.57	1.40	18.6%	11.9%	6.7%	.254	1.53	.287	71.9%			5.20
2026	OOPSY	ROS	7.47	4.95	1.51	1.45	18.8%	12.5%	6.4%	.247	1.49	.277	67.9%			5.39

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2025	CHW	A	11.54	4.14	2.79	0.65	29.9%	10.7%	19.2%	.179	1.11	.253	75.8%	59	95	3.84
2025	CHW	A+	12.27	6.75	1.82	0.00	32.3%	17.7%	14.5%	.140	1.23	.233	89.5%	16	81	3.12
2025	CHW	MiLB	11.73	4.82	2.43	0.48	30.5%	12.6%	18.0%	.169	1.14	.248	79.6%	48	92	3.65
2026	Steamer	PROJ	6.82	5.67	1.20	1.48	16.4%	13.6%	2.7%	.264	1.67	.291	70.8%			5.80
2026	OOPSY	PROJ	7.12	4.74	1.50	1.43	18.3%	12.2%	6.1%	.250	1.46	.278	66.9%			5.35
2026	CHW	A+	12.60	1.80	7.00	1.80	33.3%	4.8%	28.6%	.250	1.20	.333	76.1%	73	81	4.02
2026	CHW	AA	10.64	5.93	1.79	1.02	26.1%	14.6%	11.6%	.240	1.57	.318	73.8%	98	103	4.87
2026	CHW	MiLB	11.00	5.17	2.13	1.17	27.4%	12.9%	14.5%	.242	1.50	.321	74.1%	93	99	4.72
2026	Steamer	ROS	7.53	4.81	1.57	1.40	18.6%	11.9%	6.7%	.254	1.53	.287	71.9%			5.20
2026	OOPSY	ROS	7.47	4.95	1.51	1.45	18.8%	12.5%	6.4%	.247	1.49	.277	67.9%			5.39