Pitching

Stefan Raeth

Free Agent (AA)

Age: 26

Bats/Throws: L/R

6'0" / 195

DOB: 8/31/2000

(26 years, 4 days)

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Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingCollege

Season	Team	Level	Age	W	L	SV	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	FIP	xFIP	WAR
2021	WASH	NCAA	20	2	2	1	26	1	35.0	5.91	4.63	1.03	.221	58.4%			4.63	5.46
2022	WASH	NCAA	21	5	4	4	30	2	66.1	12.08	2.58	0.95	.314	72.3%			3.39	3.66
2022	SEA	A	21	0	2	3	7	0	8.0	7.88	5.63	1.13	.273	56.6%	45.5%	20.0%	5.63	5.90	5.13
2023	SEA	A	22	1	2	5	40	0	48.2	9.99	5.36	0.55	.323	76.5%	40.6%	6.3%	3.70	4.84	5.04
2023	SEA	ST	22	0	0	0	2	0	1.2	10.80	10.80	0.00	.250	100.0%	75.0%	0.0%	0.00	6.81	7.88
2024	SEA	A+	23	3	2	7	42	0	45.1	7.35	3.97	0.79	.285	72.8%	51.8%	10.5%	3.77	4.56	4.42
2024	SEA	ST	23	0	0	0	1	0	1.0	0.00	18.00	0.00	.250	66.7%	75.0%	0.0%	9.00	9.74	11.45
2025	SEA	A+	24	4	2	5	31	0	39.1	10.07	1.60	1.37	.205	89.8%	37.9%	15.8%	2.06	3.96	3.33
2025	SEA	AA	24	1	0	0	12	2	18.0	9.00	3.00	1.00	.320	64.7%	46.2%	10.5%	5.50	4.23	4.12
2025	SEA	MiLB	24	5	2	5	43	2	57.1	9.73	2.04	1.26	.246	77.9%	41.0%	14.0%	3.14	4.04	3.58
2025	SEA	ST	24	0	0	0	4	0	3.1	8.10	5.40	0.00	.400	85.7%	60.0%	0.0%	2.70	4.63	6.23
2026	SEA	ST	25	0	0	0	5	0	2.1	0.00	3.86	7.71	.333	100.0%	36.4%	33.3%	7.71	16.08	9.74
2026	Steamer	PROJ	25	0	0	0	1	0	1.0	7.11	3.55	1.25	.288	72.0%	42.1%		4.43	4.69	4.70	0.0
2026	ZiPS	PROJ	25	3	3	0	40	1	47.7	7.17	3.40	1.32	.282	68.8%			4.72	4.90		-0.3
2026	OOPSY	PROJ	25	0	0	0	1	0	1.2	7.01	3.74	1.22	.273	68.9%			4.47	4.73		0.0
2026	SEA	AA	25	1	0	0	16	0	21.1	6.75	4.22	1.27	.306	72.9%	50.8%	15.8%	5.06	5.55	5.48
2026	Steamer	ROS	25	0	0	0	1	0	1.0	6.51	3.93	1.22	.295	71.0%			4.72	4.88		0.0
2026	OOPSY	ROS	25	0	0	0	1	0	1.3	5.98	3.66	1.28	.280	65.8%			4.96	5.03		0.0

Season	Team	Level	Age	W	L	SV	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	FIP	xFIP	WAR
2021	WASH	NCAA	20	2	2	1	26	1	35.0	5.91	4.63	1.03	.221	58.4%			4.63	5.46
2022	WASH	NCAA	21	5	4	4	30	2	66.1	12.08	2.58	0.95	.314	72.3%			3.39	3.66
2022	SEA	A	21	0	2	3	7	0	8.0	7.88	5.63	1.13	.273	56.6%	45.5%	20.0%	5.63	5.90	5.13
2023	SEA	A	22	1	2	5	40	0	48.2	9.99	5.36	0.55	.323	76.5%	40.6%	6.3%	3.70	4.84	5.04
2023	SEA	ST	22	0	0	0	2	0	1.2	10.80	10.80	0.00	.250	100.0%	75.0%	0.0%	0.00	6.81	7.88
2024	SEA	A+	23	3	2	7	42	0	45.1	7.35	3.97	0.79	.285	72.8%	51.8%	10.5%	3.77	4.56	4.42
2024	SEA	ST	23	0	0	0	1	0	1.0	0.00	18.00	0.00	.250	66.7%	75.0%	0.0%	9.00	9.74	11.45
2025	SEA	A+	24	4	2	5	31	0	39.1	10.07	1.60	1.37	.205	89.8%	37.9%	15.8%	2.06	3.96	3.33
2025	SEA	AA	24	1	0	0	12	2	18.0	9.00	3.00	1.00	.320	64.7%	46.2%	10.5%	5.50	4.23	4.12
2025	SEA	MiLB	24	5	2	5	43	2	57.1	9.73	2.04	1.26	.246	77.9%	41.0%	14.0%	3.14	4.04	3.58
2025	SEA	ST	24	0	0	0	4	0	3.1	8.10	5.40	0.00	.400	85.7%	60.0%	0.0%	2.70	4.63	6.23
2026	SEA	ST	25	0	0	0	5	0	2.1	0.00	3.86	7.71	.333	100.0%	36.4%	33.3%	7.71	16.08	9.74
2026	Steamer	PROJ	25	0	0	0	1	0	1.0	7.11	3.55	1.25	.288	72.0%	42.1%		4.43	4.69	4.70	0.0
2026	ZiPS	PROJ	25	3	3	0	40	1	47.7	7.17	3.40	1.32	.282	68.8%			4.72	4.90		-0.3
2026	OOPSY	PROJ	25	0	0	0	1	0	1.2	7.01	3.74	1.22	.273	68.9%			4.47	4.73		0.0
2026	SEA	AA	25	1	0	0	16	0	21.1	6.75	4.22	1.27	.306	72.9%	50.8%	15.8%	5.06	5.55	5.48
2026	Steamer	ROS	25	0	0	0	1	0	1.0	6.51	3.93	1.22	.295	71.0%			4.72	4.88		0.0
2026	OOPSY	ROS	25	0	0	0	1	0	1.3	5.98	3.66	1.28	.280	65.8%			4.96	5.03		0.0

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingCollege

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	WASH	NCAA	2	2	4.63	26	1		0	0	1			35.0	149	27	22	18	4	18		0	3	0	23
2022	WASH	NCAA	5	4	3.39	30	2		0	0	4			66.1	277	57	29	25	7	19		3	3	0	89
2022	SEA	A	0	2	5.63	7	0		0	0	3	0	1	8.0	35	7	6	5	1	5	0	0	1	0	7
2023	SEA	A	1	2	3.70	40	0		0	0	5	6	1	48.2	222	45	22	20	3	29	0	6	5	0	54
2023	SEA	ST	0	0	0.00	2	0		0	0	0	0	0	1.2	9	1	0	0	0	2	0	1	0	0	2
2024	SEA	A+	3	2	3.77	42	0		0	0	7	9	1	45.1	201	43	22	19	4	20	0	3	2	0	37
2024	SEA	ST	0	0	9.00	1	0		0	0	0	0	1	1.0	6	1	1	1	0	2	0	0	0	0	0
2025	SEA	A+	4	2	2.06	31	0		0	0	5	4	5	39.1	148	24	11	9	6	7	0	3	0	0	44
2025	SEA	AA	1	0	5.50	12	2		0	0	0	0	1	18.0	78	18	11	11	2	6	0	2	0	0	18
2025	SEA	MiLB	5	2	3.14	43	2		0	0	5	4	6	57.1	226	42	22	20	8	13	0	5	0	0	62
2025	SEA	ST	0	0	2.70	4	0		0	0	0	0	0	3.1	16	4	1	1	0	2	0	1	0	0	3
2026	SEA	ST	0	0	7.71	5	0		0	0	0	0	0	2.1	12	5	2	2	2	1	0	0	0	0	0
2026	Steamer	PROJ	0	0	4.43	1	0	0	0	0	0	0		1.0	4	1	1	0	0	0	0	0			1
2026	ZiPS	PROJ	3	3	4.72	40	1				0	0		47.7	210	47	27	25	7	18	0	5	2	0	38
2026	OOPSY	PROJ	0	0	4.47	1	0	0			0	0		1.2	5	1	1	1	0	1	0	0			1
2026	SEA	AA	1	0	5.06	16	0		0	0	0	0	1	21.1	92	22	12	12	3	10	0	1	0	0	16
2026	Steamer	ROS	0	0	4.72	1	0	0	0	0	0	0		1.0	4	1	1	1	0	0		0			1
2026	OOPSY	ROS	0	0	4.96	1	0	0			0	0		1.3	5	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
2021	WASH	NCAA	2	2	4.63	26	1		0	0	1			35.0	149	27	22	18	4	18		0	3	0	23
2022	WASH	NCAA	5	4	3.39	30	2		0	0	4			66.1	277	57	29	25	7	19		3	3	0	89
2022	SEA	A	0	2	5.63	7	0		0	0	3	0	1	8.0	35	7	6	5	1	5	0	0	1	0	7
2023	SEA	A	1	2	3.70	40	0		0	0	5	6	1	48.2	222	45	22	20	3	29	0	6	5	0	54
2023	SEA	ST	0	0	0.00	2	0		0	0	0	0	0	1.2	9	1	0	0	0	2	0	1	0	0	2
2024	SEA	A+	3	2	3.77	42	0		0	0	7	9	1	45.1	201	43	22	19	4	20	0	3	2	0	37
2024	SEA	ST	0	0	9.00	1	0		0	0	0	0	1	1.0	6	1	1	1	0	2	0	0	0	0	0
2025	SEA	A+	4	2	2.06	31	0		0	0	5	4	5	39.1	148	24	11	9	6	7	0	3	0	0	44
2025	SEA	AA	1	0	5.50	12	2		0	0	0	0	1	18.0	78	18	11	11	2	6	0	2	0	0	18
2025	SEA	MiLB	5	2	3.14	43	2		0	0	5	4	6	57.1	226	42	22	20	8	13	0	5	0	0	62
2025	SEA	ST	0	0	2.70	4	0		0	0	0	0	0	3.1	16	4	1	1	0	2	0	1	0	0	3
2026	SEA	ST	0	0	7.71	5	0		0	0	0	0	0	2.1	12	5	2	2	2	1	0	0	0	0	0
2026	Steamer	PROJ	0	0	4.43	1	0	0	0	0	0	0		1.0	4	1	1	0	0	0	0	0			1
2026	ZiPS	PROJ	3	3	4.72	40	1				0	0		47.7	210	47	27	25	7	18	0	5	2	0	38
2026	OOPSY	PROJ	0	0	4.47	1	0	0			0	0		1.2	5	1	1	1	0	1	0	0			1
2026	SEA	AA	1	0	5.06	16	0		0	0	0	0	1	21.1	92	22	12	12	3	10	0	1	0	0	16
2026	Steamer	ROS	0	0	4.72	1	0	0	0	0	0	0		1.0	4	1	1	1	0	0		0			1
2026	OOPSY	ROS	0	0	4.96	1	0	0			0	0		1.3	5	1	1	1	0	1	0	0			1

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAveragesCollege

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2021	WASH	NCAA	5.91	4.63	1.28	1.03	15.4%	12.1%	3.4%	.206	1.29	.221	58.4%			5.46
2022	WASH	NCAA	12.08	2.58	4.68	0.95	32.1%	6.9%	25.3%	.224	1.15	.314	72.3%			3.66
2022	SEA	A	7.88	5.63	1.40	1.13	20.0%	14.3%	5.7%	.233	1.50	.273	56.6%	113	121	5.90
2023	SEA	A	9.99	5.36	1.86	0.55	24.3%	13.1%	11.3%	.241	1.52	.323	76.5%	82	110	4.84
2023	SEA	ST	10.80	10.80	1.00	0.00	22.2%	22.2%	0.0%	.167	1.80	.250	100.0%	0	143	6.81
2024	SEA	A+	7.35	3.97	1.85	0.79	18.4%	10.0%	8.5%	.242	1.39	.285	72.8%	87	106	4.56
2024	SEA	ST	0.00	18.00	0.00	0.00	0.0%	33.3%	-33.3%	.250	3.00	.250	66.7%	196	213	9.74
2025	SEA	A+	10.07	1.60	6.29	1.37	29.7%	4.7%	25.0%	.174	0.79	.205	89.8%	44	84	3.96
2025	SEA	AA	9.00	3.00	3.00	1.00	23.1%	7.7%	15.4%	.257	1.33	.320	64.7%	149	109	4.23
2025	SEA	MiLB	9.73	2.04	4.77	1.26	27.4%	5.8%	21.7%	.202	0.96	.246	77.9%	76	92	4.04
2025	SEA	ST	8.10	5.40	1.50	0.00	18.8%	12.5%	6.3%	.308	1.80	.400	85.7%	55	96	4.63
2026	SEA	ST	0.00	3.86	0.00	7.71	0.0%	8.3%	-8.3%	.455	2.57	.333	100.0%	157	329	16.08
2026	Steamer	PROJ	7.11	3.55	2.00	1.25	18.1%	9.0%	9.0%	.255	1.40	.288	72.0%			4.69
2026	ZiPS	PROJ	7.17	3.40	2.11	1.32	18.1%	8.6%	9.5%	.251	1.36	.282	68.8%			4.90
2026	OOPSY	PROJ	7.01	3.74	1.87	1.22	18.5%	9.9%	8.6%	.243	1.33	.273	68.9%			4.73
2026	SEA	AA	6.75	4.22	1.60	1.27	17.4%	10.9%	6.5%	.272	1.50	.306	72.9%	115	120	5.55
2026	Steamer	ROS	6.51	3.93	1.66	1.22	16.3%	9.8%	6.5%	.265	1.48	.295	71.0%			4.88
2026	OOPSY	ROS	5.98	3.66	1.63	1.28	15.8%	9.7%	6.1%	.258	1.37	.280	65.8%			5.03

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2021	WASH	NCAA	5.91	4.63	1.28	1.03	15.4%	12.1%	3.4%	.206	1.29	.221	58.4%			5.46
2022	WASH	NCAA	12.08	2.58	4.68	0.95	32.1%	6.9%	25.3%	.224	1.15	.314	72.3%			3.66
2022	SEA	A	7.88	5.63	1.40	1.13	20.0%	14.3%	5.7%	.233	1.50	.273	56.6%	113	121	5.90
2023	SEA	A	9.99	5.36	1.86	0.55	24.3%	13.1%	11.3%	.241	1.52	.323	76.5%	82	110	4.84
2023	SEA	ST	10.80	10.80	1.00	0.00	22.2%	22.2%	0.0%	.167	1.80	.250	100.0%	0	143	6.81
2024	SEA	A+	7.35	3.97	1.85	0.79	18.4%	10.0%	8.5%	.242	1.39	.285	72.8%	87	106	4.56
2024	SEA	ST	0.00	18.00	0.00	0.00	0.0%	33.3%	-33.3%	.250	3.00	.250	66.7%	196	213	9.74
2025	SEA	A+	10.07	1.60	6.29	1.37	29.7%	4.7%	25.0%	.174	0.79	.205	89.8%	44	84	3.96
2025	SEA	AA	9.00	3.00	3.00	1.00	23.1%	7.7%	15.4%	.257	1.33	.320	64.7%	149	109	4.23
2025	SEA	MiLB	9.73	2.04	4.77	1.26	27.4%	5.8%	21.7%	.202	0.96	.246	77.9%	76	92	4.04
2025	SEA	ST	8.10	5.40	1.50	0.00	18.8%	12.5%	6.3%	.308	1.80	.400	85.7%	55	96	4.63
2026	SEA	ST	0.00	3.86	0.00	7.71	0.0%	8.3%	-8.3%	.455	2.57	.333	100.0%	157	329	16.08
2026	Steamer	PROJ	7.11	3.55	2.00	1.25	18.1%	9.0%	9.0%	.255	1.40	.288	72.0%			4.69
2026	ZiPS	PROJ	7.17	3.40	2.11	1.32	18.1%	8.6%	9.5%	.251	1.36	.282	68.8%			4.90
2026	OOPSY	PROJ	7.01	3.74	1.87	1.22	18.5%	9.9%	8.6%	.243	1.33	.273	68.9%			4.73
2026	SEA	AA	6.75	4.22	1.60	1.27	17.4%	10.9%	6.5%	.272	1.50	.306	72.9%	115	120	5.55
2026	Steamer	ROS	6.51	3.93	1.66	1.22	16.3%	9.8%	6.5%	.265	1.48	.295	71.0%			4.88
2026	OOPSY	ROS	5.98	3.66	1.63	1.28	15.8%	9.7%	6.1%	.258	1.37	.280	65.8%			5.03

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingCollege

Season	Team	Level	Age	W	L	G	GS	IP	H	R	ER	HR	BB	SO	K/9	BB/9	K/BB	HR/9	AVG	WHIP	BABIP	LOB%	ERA	FIP	WAR
2026	ZiPS	PROJ	25	3	3	40	1	47.7	47	27	25	7	18	38	7.17	3.40	2.11	1.32	.251	1.36	.282	68.8%	4.72	4.90	-0.3
2027	ZiPS	PROJ	26	3	3	39	1	47.3	45	26	24	6	17	38	7.23	3.23	2.24	1.14	.245	1.31	.279	67.2%	4.57	4.57	-0.1
2028	ZiPS	PROJ	27	3	3	39	1	48.7	45	25	23	6	17	39	7.21	3.14	2.29	1.11	.241	1.27	.275	69.0%	4.25	4.49	-0.1

Season	Team	Level	Age	W	L	G	GS	IP	H	R	ER	HR	BB	SO	K/9	BB/9	K/BB	HR/9	AVG	WHIP	BABIP	LOB%	ERA	FIP	WAR
2026	ZiPS	PROJ	25	3	3	40	1	47.7	47	27	25	7	18	38	7.17	3.40	2.11	1.32	.251	1.36	.282	68.8%	4.72	4.90	-0.3
2027	ZiPS	PROJ	26	3	3	39	1	47.3	45	26	24	6	17	38	7.23	3.23	2.24	1.14	.245	1.31	.279	67.2%	4.57	4.57	-0.1
2028	ZiPS	PROJ	27	3	3	39	1	48.7	45	25	23	6	17	39	7.21	3.14	2.29	1.11	.241	1.27	.275	69.0%	4.25	4.49	-0.1