Chazz Martinez

Kansas City Royals (AAA)

Age: 26

Bats/Throws: L/L

6'3" / 210

DOB: 1/6/2000

(26 years, 8 months, 7 days)

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Preseason ProjectionsIn-Season ProjectionsMinor LeaguesCollege

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
2022	OU	NCAA	22	4	3	1	22	8	64.1	9.37	4.48	1.40	.316	67.0%			5.32		5.53
2022	KCR	CPX	22	0	0	0	2	0	3.0	3.00	3.00	0.00	.200	33.3%	50.0%	0.0%	6.00		4.58	6.32
2022	KCR	A+	22	0	0	1	4	0	3.1	10.80	5.40	0.00	.400	55.6%	40.0%	0.0%	10.80		5.58	7.16
2022	KCR	MiLB	22	0	0	1	6	0	6.1	7.11	4.26	0.00	.300	50.0%	45.0%	0.0%	8.53		5.11	6.76
2023	KCR	A	23	6	8	2	39	0	64.0	12.09	4.36	0.56	.364	60.8%	48.5%	7.5%	4.08		3.33	3.37
2024	KCR	A+	24	0	2	2	35	0	50.2	10.84	6.22	0.18	.306	67.0%	40.5%	2.2%	4.09		3.72	4.46
2025	KCR	AA	25	2	1	3	31	0	43.2	9.27	2.27	0.21	.280	84.4%	46.2%	2.4%	1.85		2.79	3.67
2025	KCR	AAA	25	1	1	0	22	0	30.1	9.49	5.04	0.59	.318	62.8%	43.0%	7.7%	5.64	4.83	4.22	4.83
2025	KCR	MiLB	25	3	2	3	53	0	74.0	9.36	3.41	0.36	.296	73.8%	44.8%	4.5%	3.41	4.83	3.38	4.15
2026	Steamer	PROJ	26	0	0	0	1	0	1.0	6.92	4.33	1.16	.298	71.6%	43.4%		4.66		4.88	4.94	0.0
2026	ZiPS	PROJ	26	2	3	0	45	0	62.0	7.40	4.21	1.16	.290	68.9%			4.79		4.86		-0.3
2026	OOPSY	PROJ	26	0	0	0	1	0	1.4	6.63	4.37	1.26	.299	66.8%			5.24		5.10		0.0
2026	KCR	AAA	26	0	1	0	10	0	10.2	11.81	8.44	0.00	.385	55.0%	38.5%	0.0%	7.59	5.53	3.68	5.21
2026	Steamer	ROS	26	0	0	0	1	0	1.0	7.09	4.80	1.11	.300	71.4%			4.75		4.89		0.0
2026	OOPSY	ROS	26	0	0	0	1	0	1.4	7.19	4.46	1.18	.290	69.2%			4.82		4.89		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
2022	OU	NCAA	22	4	3	1	22	8	64.1	9.37	4.48	1.40	.316	67.0%			5.32		5.53
2022	KCR	CPX	22	0	0	0	2	0	3.0	3.00	3.00	0.00	.200	33.3%	50.0%	0.0%	6.00		4.58	6.32
2022	KCR	A+	22	0	0	1	4	0	3.1	10.80	5.40	0.00	.400	55.6%	40.0%	0.0%	10.80		5.58	7.16
2022	KCR	MiLB	22	0	0	1	6	0	6.1	7.11	4.26	0.00	.300	50.0%	45.0%	0.0%	8.53		5.11	6.76
2023	KCR	A	23	6	8	2	39	0	64.0	12.09	4.36	0.56	.364	60.8%	48.5%	7.5%	4.08		3.33	3.37
2024	KCR	A+	24	0	2	2	35	0	50.2	10.84	6.22	0.18	.306	67.0%	40.5%	2.2%	4.09		3.72	4.46
2025	KCR	AA	25	2	1	3	31	0	43.2	9.27	2.27	0.21	.280	84.4%	46.2%	2.4%	1.85		2.79	3.67
2025	KCR	AAA	25	1	1	0	22	0	30.1	9.49	5.04	0.59	.318	62.8%	43.0%	7.7%	5.64	4.83	4.22	4.83
2025	KCR	MiLB	25	3	2	3	53	0	74.0	9.36	3.41	0.36	.296	73.8%	44.8%	4.5%	3.41	4.83	3.38	4.15
2026	Steamer	PROJ	26	0	0	0	1	0	1.0	6.92	4.33	1.16	.298	71.6%	43.4%		4.66		4.88	4.94	0.0
2026	ZiPS	PROJ	26	2	3	0	45	0	62.0	7.40	4.21	1.16	.290	68.9%			4.79		4.86		-0.3
2026	OOPSY	PROJ	26	0	0	0	1	0	1.4	6.63	4.37	1.26	.299	66.8%			5.24		5.10		0.0
2026	KCR	AAA	26	0	1	0	10	0	10.2	11.81	8.44	0.00	.385	55.0%	38.5%	0.0%	7.59	5.53	3.68	5.21
2026	Steamer	ROS	26	0	0	0	1	0	1.0	7.09	4.80	1.11	.300	71.4%			4.75		4.89		0.0
2026	OOPSY	ROS	26	0	0	0	1	0	1.4	7.19	4.46	1.18	.290	69.2%			4.82		4.89		0.0

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesCollege

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
2022	OU	NCAA	4	3	5.32	22	8		0	0	1			64.1	290	66	43	38	10	32		4	7	0	67
2022	KCR	CPX	0	0	6.00	2	0		0	0	0	0	0	3.0	12	2	2	2	0	1	0	0	1	0	1
2022	KCR	A+	0	0	10.80	4	0		0	0	1	0	0	3.1	19	4	4	4	0	2	0	3	2	0	4
2022	KCR	MiLB	0	0	8.53	6	0		0	0	1	0	0	6.1	31	6	6	6	0	3	0	3	3	0	5
2023	KCR	A	6	8	4.08	39	0		0	0	2	4	4	64.0	287	64	41	29	4	31	0	1	9	3	86
2024	KCR	A+	0	2	4.09	35	0		0	0	2	6	2	50.2	224	38	27	23	1	35	0	6	5	1	61
2025	KCR	AA	2	1	1.85	31	0		0	0	3	5	1	43.2	180	34	9	9	1	11	0	5	5	0	45
2025	KCR	AAA	1	1	5.64	22	0		0	0	0	4	0	30.1	139	29	20	19	2	17	0	3	4	2	32
2025	KCR	MiLB	3	2	3.41	53	0		0	0	3	9	1	74.0	319	63	29	28	3	28	0	8	9	2	77
2026	Steamer	PROJ	0	0	4.66	1	0	0	0	0	0	0		1.0	4	1	1	1	0	0	0	0			1
2026	ZiPS	PROJ	2	3	4.79	45	0				0	0		62.0	280	62	36	33	8	29	0	6	7	2	51
2026	OOPSY	PROJ	0	0	5.24	1	0	0			0	0		1.4	6	1	1	1	0	1	0	0			1
2026	KCR	AAA	0	1	7.59	10	0		0	0	0	2	1	10.2	50	10	9	9	0	10	0	0	0	0	14
2026	Steamer	ROS	0	0	4.75	1	0	0	0	0	0	0		1.0	5	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	4.82	1	0	0			0	0		1.4	6	1	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
2022	OU	NCAA	4	3	5.32	22	8		0	0	1			64.1	290	66	43	38	10	32		4	7	0	67
2022	KCR	CPX	0	0	6.00	2	0		0	0	0	0	0	3.0	12	2	2	2	0	1	0	0	1	0	1
2022	KCR	A+	0	0	10.80	4	0		0	0	1	0	0	3.1	19	4	4	4	0	2	0	3	2	0	4
2022	KCR	MiLB	0	0	8.53	6	0		0	0	1	0	0	6.1	31	6	6	6	0	3	0	3	3	0	5
2023	KCR	A	6	8	4.08	39	0		0	0	2	4	4	64.0	287	64	41	29	4	31	0	1	9	3	86
2024	KCR	A+	0	2	4.09	35	0		0	0	2	6	2	50.2	224	38	27	23	1	35	0	6	5	1	61
2025	KCR	AA	2	1	1.85	31	0		0	0	3	5	1	43.2	180	34	9	9	1	11	0	5	5	0	45
2025	KCR	AAA	1	1	5.64	22	0		0	0	0	4	0	30.1	139	29	20	19	2	17	0	3	4	2	32
2025	KCR	MiLB	3	2	3.41	53	0		0	0	3	9	1	74.0	319	63	29	28	3	28	0	8	9	2	77
2026	Steamer	PROJ	0	0	4.66	1	0	0	0	0	0	0		1.0	4	1	1	1	0	0	0	0			1
2026	ZiPS	PROJ	2	3	4.79	45	0				0	0		62.0	280	62	36	33	8	29	0	6	7	2	51
2026	OOPSY	PROJ	0	0	5.24	1	0	0			0	0		1.4	6	1	1	1	0	1	0	0			1
2026	KCR	AAA	0	1	7.59	10	0		0	0	0	2	1	10.2	50	10	9	9	0	10	0	0	0	0	14
2026	Steamer	ROS	0	0	4.75	1	0	0	0	0	0	0		1.0	5	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	4.82	1	0	0			0	0		1.4	6	1	1	1	0	1	0	0			1

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAveragesCollege

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2022	OU	NCAA	9.37	4.48	2.09	1.40	23.1%	11.0%	12.1%	.260	1.52	.316	67.0%			5.53
2022	KCR	CPX	3.00	3.00	1.00	0.00	8.3%	8.3%	0.0%	.182	1.00	.200	33.3%	129	101	4.58
2022	KCR	A+	10.80	5.40	2.00	0.00	21.1%	10.5%	10.5%	.286	1.80	.400	55.6%	258	133	5.58
2022	KCR	MiLB	7.11	4.26	1.67	0.00	16.1%	9.7%	6.5%	.240	1.42	.300	50.0%	197	118	5.11
2023	KCR	A	12.09	4.36	2.77	0.56	30.0%	10.8%	19.2%	.251	1.48	.364	60.8%	95	78	3.33
2024	KCR	A+	10.84	6.22	1.74	0.18	27.2%	15.6%	11.6%	.208	1.44	.306	67.0%	103	93	3.72
2025	KCR	AA	9.27	2.27	4.09	0.21	25.0%	6.1%	18.9%	.207	1.03	.280	84.4%	43	66	2.79
2025	KCR	AAA	9.49	5.04	1.88	0.59	23.0%	12.2%	10.8%	.244	1.52	.318	62.8%	117	87	4.22
2025	KCR	MiLB	9.36	3.41	2.75	0.36	24.1%	8.8%	15.4%	.223	1.23	.296	73.8%	73	75	3.38
2026	Steamer	PROJ	6.92	4.33	1.60	1.16	17.3%	10.8%	6.5%	.262	1.51	.298	71.6%			4.88
2026	ZiPS	PROJ	7.40	4.21	1.76	1.16	18.2%	10.4%	7.9%	.253	1.47	.290	68.9%			4.86
2026	OOPSY	PROJ	6.63	4.37	1.52	1.26	16.7%	11.0%	5.7%	.267	1.52	.299	66.8%			5.10
2026	KCR	AAA	11.81	8.44	1.40	0.00	28.0%	20.0%	8.0%	.250	1.88	.385	55.0%	152	74	3.68
2026	Steamer	ROS	7.09	4.80	1.48	1.11	17.5%	11.8%	5.7%	.262	1.56	.300	71.4%			4.89
2026	OOPSY	ROS	7.19	4.46	1.61	1.18	18.0%	11.2%	6.8%	.255	1.49	.290	69.2%			4.89

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2022	OU	NCAA	9.37	4.48	2.09	1.40	23.1%	11.0%	12.1%	.260	1.52	.316	67.0%			5.53
2022	KCR	CPX	3.00	3.00	1.00	0.00	8.3%	8.3%	0.0%	.182	1.00	.200	33.3%	129	101	4.58
2022	KCR	A+	10.80	5.40	2.00	0.00	21.1%	10.5%	10.5%	.286	1.80	.400	55.6%	258	133	5.58
2022	KCR	MiLB	7.11	4.26	1.67	0.00	16.1%	9.7%	6.5%	.240	1.42	.300	50.0%	197	118	5.11
2023	KCR	A	12.09	4.36	2.77	0.56	30.0%	10.8%	19.2%	.251	1.48	.364	60.8%	95	78	3.33
2024	KCR	A+	10.84	6.22	1.74	0.18	27.2%	15.6%	11.6%	.208	1.44	.306	67.0%	103	93	3.72
2025	KCR	AA	9.27	2.27	4.09	0.21	25.0%	6.1%	18.9%	.207	1.03	.280	84.4%	43	66	2.79
2025	KCR	AAA	9.49	5.04	1.88	0.59	23.0%	12.2%	10.8%	.244	1.52	.318	62.8%	117	87	4.22
2025	KCR	MiLB	9.36	3.41	2.75	0.36	24.1%	8.8%	15.4%	.223	1.23	.296	73.8%	73	75	3.38
2026	Steamer	PROJ	6.92	4.33	1.60	1.16	17.3%	10.8%	6.5%	.262	1.51	.298	71.6%			4.88
2026	ZiPS	PROJ	7.40	4.21	1.76	1.16	18.2%	10.4%	7.9%	.253	1.47	.290	68.9%			4.86
2026	OOPSY	PROJ	6.63	4.37	1.52	1.26	16.7%	11.0%	5.7%	.267	1.52	.299	66.8%			5.10
2026	KCR	AAA	11.81	8.44	1.40	0.00	28.0%	20.0%	8.0%	.250	1.88	.385	55.0%	152	74	3.68
2026	Steamer	ROS	7.09	4.80	1.48	1.11	17.5%	11.8%	5.7%	.262	1.56	.300	71.4%			4.89
2026	OOPSY	ROS	7.19	4.46	1.61	1.18	18.0%	11.2%	6.8%	.255	1.49	.290	69.2%			4.89

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesCollege

Season	Team	Level	Events	EV	maxEV	LA	Barrels	Barrel%	HardHit	HardHit%	divider	ERA	xERA
2025	KCR	AAA	87	87.1	111.7	12.1	5	5.7%	29	33.3%		5.64	4.83
2026	KCR	AAA	26	85.5	104.1	9.5	1	3.8%	10	38.5%		7.59	5.53

Season	Team	Level	Events	EV	maxEV	LA	Barrels	Barrel%	HardHit	HardHit%	divider	ERA	xERA
2025	KCR	AAA	87	87.1	111.7	12.1	5	5.7%	29	33.3%		5.64	4.83
2026	KCR	AAA	26	85.5	104.1	9.5	1	3.8%	10	38.5%		7.59	5.53