Case Williams

Colorado Rockies (AAA)

Age: 24

Bats/Throws: R/R

6'3" / 210

DOB: 2/16/2002

(24 years, 6 months, 23 days)

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Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training

Season	Team	Level	Age	W	L	SV	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	xERA	FIP	xFIP	WAR
2021	CIN	A	19	2	5	0	12	11	47.0	6.51	6.32	1.34	.270	66.0%	32.9%	11.7%	5.74	6.66	6.78	6.60
2021	COL	A	19	1	3	0	7	6	28.1	5.40	4.45	0.64	.296	55.3%	45.8%	5.1%	5.72		5.75	6.80
2021	---	MiLB	19	3	8	0	19	17	75.1	6.09	5.62	1.08	.280	62.0%	38.1%	9.1%	5.73	6.66	6.39	6.67
2022	COL	A	20	9	2	0	16	16	89.2	9.03	3.41	1.30	.315	73.8%	43.7%	14.1%	4.22		5.26	4.79
2022	COL	A+	20	2	2	0	6	6	32.1	9.19	3.06	1.67	.340	67.3%	30.0%	15.0%	5.57		5.05	4.36
2022	COL	AA	20	0	1	0	1	1	6.0	18.00	1.50	1.50	.455	53.6%	8.3%	20.0%	6.00		2.08	1.21
2022	COL	MiLB	20	11	5	0	23	23	128.0	9.49	3.23	1.41	.326	71.3%	38.8%	14.6%	4.64		5.06	4.51
2023	COL	AA	21	1	11	0	23	23	101.2	6.99	4.51	1.95	.342	64.5%	29.8%	14.0%	7.08		6.25	5.66
2023	COL	ST	21	0	1	0	2	0	4.0	4.50	4.50	2.25	.286	89.3%	46.7%	33.3%	4.50		7.56	5.65
2026	Steamer	PROJ	24	0	0	0	0	0	1.0	5.63	3.71	1.95	.307	66.1%	35.9%		6.46		6.07	5.54	0.0
2026	COL	CPX	24	1	1	0	8	0	6.2	9.45	18.90	0.00	.429	56.0%	57.9%	0.0%	14.85		10.00	11.12
2026	COL	A+	24	0	0	1	11	0	19.0	8.53	6.16	0.47	.365	78.0%	43.4%	5.9%	4.26		5.04	6.02
2026	COL	AAA	24	0	0	0	1	1	1.1	6.75	27.00	0.00	.250	40.0%	25.0%	0.0%	20.25	11.76	11.44	12.74
2026	COL	MiLB	24	1	1	1	20	1	27.0	8.67	10.33	0.33	.377	66.6%	46.1%	4.3%	7.67	11.76	6.58	7.61
2026	Steamer	ROS	24	0	0	0	1	0	1.0	6.20	4.72	1.72	.306	67.7%			6.21		5.93		0.0
2026	OOPSY	ROS	24	0	0	0	1	0	1.7	5.51	6.20	1.53	.306	68.1%			6.42		6.39		0.0

Season	Team	Level	Age	W	L	SV	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	xERA	FIP	xFIP	WAR
2021	CIN	A	19	2	5	0	12	11	47.0	6.51	6.32	1.34	.270	66.0%	32.9%	11.7%	5.74	6.66	6.78	6.60
2021	COL	A	19	1	3	0	7	6	28.1	5.40	4.45	0.64	.296	55.3%	45.8%	5.1%	5.72		5.75	6.80
2021	---	MiLB	19	3	8	0	19	17	75.1	6.09	5.62	1.08	.280	62.0%	38.1%	9.1%	5.73	6.66	6.39	6.67
2022	COL	A	20	9	2	0	16	16	89.2	9.03	3.41	1.30	.315	73.8%	43.7%	14.1%	4.22		5.26	4.79
2022	COL	A+	20	2	2	0	6	6	32.1	9.19	3.06	1.67	.340	67.3%	30.0%	15.0%	5.57		5.05	4.36
2022	COL	AA	20	0	1	0	1	1	6.0	18.00	1.50	1.50	.455	53.6%	8.3%	20.0%	6.00		2.08	1.21
2022	COL	MiLB	20	11	5	0	23	23	128.0	9.49	3.23	1.41	.326	71.3%	38.8%	14.6%	4.64		5.06	4.51
2023	COL	AA	21	1	11	0	23	23	101.2	6.99	4.51	1.95	.342	64.5%	29.8%	14.0%	7.08		6.25	5.66
2023	COL	ST	21	0	1	0	2	0	4.0	4.50	4.50	2.25	.286	89.3%	46.7%	33.3%	4.50		7.56	5.65
2026	Steamer	PROJ	24	0	0	0	0	0	1.0	5.63	3.71	1.95	.307	66.1%	35.9%		6.46		6.07	5.54	0.0
2026	COL	CPX	24	1	1	0	8	0	6.2	9.45	18.90	0.00	.429	56.0%	57.9%	0.0%	14.85		10.00	11.12
2026	COL	A+	24	0	0	1	11	0	19.0	8.53	6.16	0.47	.365	78.0%	43.4%	5.9%	4.26		5.04	6.02
2026	COL	AAA	24	0	0	0	1	1	1.1	6.75	27.00	0.00	.250	40.0%	25.0%	0.0%	20.25	11.76	11.44	12.74
2026	COL	MiLB	24	1	1	1	20	1	27.0	8.67	10.33	0.33	.377	66.6%	46.1%	4.3%	7.67	11.76	6.58	7.61
2026	Steamer	ROS	24	0	0	0	1	0	1.0	6.20	4.72	1.72	.306	67.7%			6.21		5.93		0.0
2026	OOPSY	ROS	24	0	0	0	1	0	1.7	5.51	6.20	1.53	.306	68.1%			6.42		6.39		0.0

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training

Season	Team	Level	W	L	ERA	G	GS	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2021	CIN	A	2	5	5.74	12	11		0	0	0	0	0	47.0	221	45	35	30	7	33	0	6	8	1	34
2021	COL	A	1	3	5.72	7	6		0	0	0	0	0	28.1	134	31	23	18	2	14	0	3	1	0	17
2021	---	MiLB	3	8	5.73	19	17		0	0	0	0	0	75.1	355	76	58	48	9	47	0	9	9	1	51
2022	COL	A	9	2	4.22	16	16		0	0	0	0	0	89.2	388	91	47	42	13	34	0	3	4	0	90
2022	COL	A+	2	2	5.57	6	6		0	0	0	0	0	32.1	147	39	22	20	6	11	0	0	0	0	33
2022	COL	AA	0	1	6.00	1	1		0	0	0	0	0	6.0	25	6	4	4	1	1	0	0	0	0	12
2022	COL	MiLB	11	5	4.64	23	23		0	0	0	0	0	128.0	560	136	73	66	20	46	0	3	4	0	135
2023	COL	AA	1	11	7.08	23	23		0	0	0	0	0	101.2	478	131	87	80	22	51	0	7	8	0	79
2023	COL	ST	0	1	4.50	2	0		0	0	0	0	0	4.0	19	5	2	2	1	2	0	0	0	0	2
2026	Steamer	PROJ	0	0	6.46	0	0	0	0	0	0	0		1.0	5	1	1	1	0	0	0	0			1
2026	COL	CPX	1	1	14.85	8	0		0	0	0	0	0	6.2	44	9	11	11	0	14	0	2	3	0	7
2026	COL	A+	0	0	4.26	11	0		0	0	1	1	0	19.0	87	20	9	9	1	13	0	3	2	0	18
2026	COL	AAA	0	0	20.25	1	1		0	0	0	0	0	1.1	9	1	3	3	0	4	0	0	0	0	1
2026	COL	MiLB	1	1	7.67	20	1		0	0	1	1	0	27.0	140	30	23	23	1	31	0	5	5	0	26
2026	Steamer	ROS	0	0	6.21	1	0	0	0	0	0	0		1.0	5	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	6.42	1	0	0			0	0		1.7	8	2	1	1	0	1	0	0			1

Season	Team	Level	W	L	ERA	G	GS	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2021	CIN	A	2	5	5.74	12	11		0	0	0	0	0	47.0	221	45	35	30	7	33	0	6	8	1	34
2021	COL	A	1	3	5.72	7	6		0	0	0	0	0	28.1	134	31	23	18	2	14	0	3	1	0	17
2021	---	MiLB	3	8	5.73	19	17		0	0	0	0	0	75.1	355	76	58	48	9	47	0	9	9	1	51
2022	COL	A	9	2	4.22	16	16		0	0	0	0	0	89.2	388	91	47	42	13	34	0	3	4	0	90
2022	COL	A+	2	2	5.57	6	6		0	0	0	0	0	32.1	147	39	22	20	6	11	0	0	0	0	33
2022	COL	AA	0	1	6.00	1	1		0	0	0	0	0	6.0	25	6	4	4	1	1	0	0	0	0	12
2022	COL	MiLB	11	5	4.64	23	23		0	0	0	0	0	128.0	560	136	73	66	20	46	0	3	4	0	135
2023	COL	AA	1	11	7.08	23	23		0	0	0	0	0	101.2	478	131	87	80	22	51	0	7	8	0	79
2023	COL	ST	0	1	4.50	2	0		0	0	0	0	0	4.0	19	5	2	2	1	2	0	0	0	0	2
2026	Steamer	PROJ	0	0	6.46	0	0	0	0	0	0	0		1.0	5	1	1	1	0	0	0	0			1
2026	COL	CPX	1	1	14.85	8	0		0	0	0	0	0	6.2	44	9	11	11	0	14	0	2	3	0	7
2026	COL	A+	0	0	4.26	11	0		0	0	1	1	0	19.0	87	20	9	9	1	13	0	3	2	0	18
2026	COL	AAA	0	0	20.25	1	1		0	0	0	0	0	1.1	9	1	3	3	0	4	0	0	0	0	1
2026	COL	MiLB	1	1	7.67	20	1		0	0	1	1	0	27.0	140	30	23	23	1	31	0	5	5	0	26
2026	Steamer	ROS	0	0	6.21	1	0	0	0	0	0	0		1.0	5	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	6.42	1	0	0			0	0		1.7	8	2	1	1	0	1	0	0			1

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAverages

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2021	CIN	A	6.51	6.32	1.03	1.34	15.4%	14.9%	0.5%	.247	1.66	.270	66.0%	126	151	6.78
2021	COL	A	5.40	4.45	1.21	0.64	12.7%	10.4%	2.2%	.265	1.59	.296	55.3%	121	119	5.75
2021	---	MiLB	6.09	5.62	1.09	1.08	14.4%	13.2%	1.1%	.254	1.63	.280	62.0%	124	139	6.39
2022	COL	A	9.03	3.41	2.65	1.30	23.2%	8.8%	14.4%	.259	1.39	.315	73.8%	84	102	5.26
2022	COL	A+	9.19	3.06	3.00	1.67	22.4%	7.5%	15.0%	.287	1.55	.340	67.3%	122	113	5.05
2022	COL	AA	18.00	1.50	12.00	1.50	48.0%	4.0%	44.0%	.250	1.17	.455	53.6%	137	48	2.08
2022	COL	MiLB	9.49	3.23	2.93	1.41	24.1%	8.2%	15.9%	.266	1.42	.326	71.3%	96	102	5.06
2023	COL	AA	6.99	4.51	1.55	1.95	16.5%	10.7%	5.9%	.312	1.79	.342	64.5%	164	145	6.25
2023	COL	ST	4.50	4.50	1.00	2.25	10.5%	10.5%	0.0%	.294	1.75	.286	89.3%	93	159	7.56
2026	Steamer	PROJ	5.63	3.71	1.52	1.95	13.6%	9.0%	4.7%	.297	1.64	.307	66.1%			6.07
2026	COL	CPX	9.45	18.90	0.50	0.00	15.9%	31.8%	-15.9%	.321	3.45	.429	56.0%	245	163	10.00
2026	COL	A+	8.53	6.16	1.38	0.47	20.7%	14.9%	5.7%	.282	1.74	.365	78.0%	80	97	5.04
2026	COL	AAA	6.75	27.00	0.25	0.00	11.1%	44.4%	-33.3%	.200	3.75	.250	40.0%	346	204	11.44
2026	COL	MiLB	8.67	10.33	0.84	0.33	18.6%	22.1%	-3.6%	.288	2.26	.377	66.6%	134	118	6.58
2026	Steamer	ROS	6.20	4.72	1.31	1.72	14.8%	11.3%	3.5%	.287	1.69	.306	67.7%			5.93
2026	OOPSY	ROS	5.51	6.20	0.89	1.53	12.1%	13.6%	-1.5%	.290	1.93	.306	68.1%			6.39

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2021	CIN	A	6.51	6.32	1.03	1.34	15.4%	14.9%	0.5%	.247	1.66	.270	66.0%	126	151	6.78
2021	COL	A	5.40	4.45	1.21	0.64	12.7%	10.4%	2.2%	.265	1.59	.296	55.3%	121	119	5.75
2021	---	MiLB	6.09	5.62	1.09	1.08	14.4%	13.2%	1.1%	.254	1.63	.280	62.0%	124	139	6.39
2022	COL	A	9.03	3.41	2.65	1.30	23.2%	8.8%	14.4%	.259	1.39	.315	73.8%	84	102	5.26
2022	COL	A+	9.19	3.06	3.00	1.67	22.4%	7.5%	15.0%	.287	1.55	.340	67.3%	122	113	5.05
2022	COL	AA	18.00	1.50	12.00	1.50	48.0%	4.0%	44.0%	.250	1.17	.455	53.6%	137	48	2.08
2022	COL	MiLB	9.49	3.23	2.93	1.41	24.1%	8.2%	15.9%	.266	1.42	.326	71.3%	96	102	5.06
2023	COL	AA	6.99	4.51	1.55	1.95	16.5%	10.7%	5.9%	.312	1.79	.342	64.5%	164	145	6.25
2023	COL	ST	4.50	4.50	1.00	2.25	10.5%	10.5%	0.0%	.294	1.75	.286	89.3%	93	159	7.56
2026	Steamer	PROJ	5.63	3.71	1.52	1.95	13.6%	9.0%	4.7%	.297	1.64	.307	66.1%			6.07
2026	COL	CPX	9.45	18.90	0.50	0.00	15.9%	31.8%	-15.9%	.321	3.45	.429	56.0%	245	163	10.00
2026	COL	A+	8.53	6.16	1.38	0.47	20.7%	14.9%	5.7%	.282	1.74	.365	78.0%	80	97	5.04
2026	COL	AAA	6.75	27.00	0.25	0.00	11.1%	44.4%	-33.3%	.200	3.75	.250	40.0%	346	204	11.44
2026	COL	MiLB	8.67	10.33	0.84	0.33	18.6%	22.1%	-3.6%	.288	2.26	.377	66.6%	134	118	6.58
2026	Steamer	ROS	6.20	4.72	1.31	1.72	14.8%	11.3%	3.5%	.287	1.69	.306	67.7%			5.93
2026	OOPSY	ROS	5.51	6.20	0.89	1.53	12.1%	13.6%	-1.5%	.290	1.93	.306	68.1%			6.39

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training

Season	Team	Level	Events	EV	maxEV	LA	Barrels	Barrel%	HardHit	HardHit%	divider	ERA	xERA
2026	COL	AAA	4	84.8	96.6	8.0	0	0.0%	1	25.0%		20.25	11.76

Season	Team	Level	Events	EV	maxEV	LA	Barrels	Barrel%	HardHit	HardHit%	divider	ERA	xERA
2026	COL	AAA	4	84.8	96.6	8.0	0	0.0%	1	25.0%		20.25	11.76