Batting

Pitching

Ryan Loutos

Seattle Mariners (ST)

Age: 27

Bats/Throws: R/R

6'5" / 240

DOB: 1/29/1999

(27 years, 8 months, 23 days)

Player Dashboard:

Season	2025	2026	Total
Team	- - -	FGDC	- - -
Level	MLB	PROJ	MLB
G	12	24	15
GS	0	0	0
IP	12.0	24.0	14.1
K%	11.8%	19.3%	10.3%
BB%	11.8%	9.4%	11.5%
GB%	43.8%		43.9%
ERA	12.75	4.40	10.67
FIP	8.64	4.45	7.95
WAR	-0.4	0.0	-0.4

2025 Pitch
Selection

FA:46%

SL:32%

CH:17%

SI:5%

RosterResource

0.057

News

Rotowire: The Mariners released Loutos on Thursday. (4/2/2026)

6/9/25

The Pitcher Deserves a Chair

Davy Andrews

5/25/24

Effectively Wild Episode 2169: Play Big, Windbigler

Ben Lindbergh

5/17/24

St. Louis Cardinals Top 36 Prospects

Eric Longenhagen and Travis Ice

5/26/23

St. Louis Cardinals Top 32 Prospects

Eric Longenhagen and Tess Taruskin

2/19/23

Sunday Notes: Josh Barfield Recalls Grady Sizemore and Victor Martinez

David Laurila

2/17/23

FanGraphs Audio: Ryan Loutos on His Hybrid Role, Jason Martinez on His Path to Here

Dylan Higgins

7/1/22

St. Louis Cardinals Top 34 Prospects

Eric Longenhagen

Article Source

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Rotowire News

Injury Report

Season	2025	2026	Total
Team	- - -	FGDC	- - -
Level	MLB	PROJ	MLB
G	12	24	15
GS	0	0	0
IP	12.0	24.0	14.1
K%	11.8%	19.3%	10.3%
BB%	11.8%	9.4%	11.5%
GB%	43.8%		43.9%
ERA	12.75	4.40	10.67
FIP	8.64	4.45	7.95
WAR	-0.4	0.0	-0.4

2025 Pitch
Selection

FA:46%

SL:32%

CH:17%

SI:5%

RosterResource

0.057

News

Rotowire: The Mariners released Loutos on Thursday. (4/2/2026)

6/9/25

The Pitcher Deserves a Chair

Davy Andrews

5/25/24

Effectively Wild Episode 2169: Play Big, Windbigler

Ben Lindbergh

5/17/24

St. Louis Cardinals Top 36 Prospects

Eric Longenhagen and Travis Ice

5/26/23

St. Louis Cardinals Top 32 Prospects

Eric Longenhagen and Tess Taruskin

2/19/23

Sunday Notes: Josh Barfield Recalls Grady Sizemore and Victor Martinez

David Laurila

2/17/23

FanGraphs Audio: Ryan Loutos on His Hybrid Role, Jason Martinez on His Path to Here

Dylan Higgins

7/1/22

St. Louis Cardinals Top 34 Prospects

Eric Longenhagen

Article Source

All

Show

Rotowire News

Injury Report

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Season	Handedness	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	vs L	9.64	7.71	1.25	1.93	17.2%	13.8%	3.4%	.333	2.57	.389	25.9%	6.99	6.52
2025	vs R	3.68	4.91	0.75	3.68	7.7%	10.3%	-2.6%	.364	2.18	.321	46.9%	9.68	6.25
Season	Home / Away	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	Home	6.17	3.86	1.60	3.09	13.6%	8.5%	5.1%	.314	1.80	.300	46.0%	8.02	5.55
2025	Away	0.00	81.00	0.00	0.00	0.0%	33.3%	-33.3%	.667	21.00	.667	14.3%	30.14	34.76
2025	Home vs L	9.64	5.79	1.67	1.93	20.8%	12.5%	8.3%	.250	1.71	.286	52.6%	6.35	5.55
2025	Home vs R	3.86	2.57	1.50	3.86	8.6%	5.7%	2.9%	.355	1.86	.308	40.8%	9.14	5.55
2025	Away vs L	0.00	9.00	0.00	0.00	0.0%	20.0%	-20.0%	.750	4.00	.750	-25.0%	6.14	7.68
2025	Away vs R	0.00	54.00	0.00	0.00	0.0%	50.0%	-50.0%	.500	9.00	.500	66.7%	21.14	21.14
Season	Monthly	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	May	9.00	9.00	1.00	0.00	14.3%	14.3%	0.0%	.500	4.00	.600	50.0%	4.14	5.68
2025	Jun	4.26	8.53	0.50	1.42	8.6%	17.1%	-8.6%	.296	2.21	.292	29.4%	7.56	7.69
2025	Jul	6.00	3.00	2.00	3.00	15.4%	7.7%	7.7%	.250	1.33	.222	76.9%	7.14	4.86
2025	Aug	10.80	0.00	2.00	10.80	15.4%	0.0%	15.4%	.500	3.60	.500	23.8%	18.14	4.39
2025	1st Half	5.23	6.97	0.75	1.74	10.9%	14.5%	-3.6%	.311	2.13	.316	39.6%	7.10	6.68
2025	2nd Half	10.80	0.00	2.00	10.80	15.4%	0.0%	15.4%	.500	3.60	.500	23.8%	18.14	4.39
Season	Leverage	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	Low Leverage	6.10	4.35	1.40	3.48	12.7%	9.1%	3.6%	.313	1.94	.297	36.6%	8.84	5.75
2025	Medium Leverage	6.75	20.25	0.33	0.00	9.1%	27.3%	-18.2%	.500	5.25	.571	57.1%	8.39	10.70
2025	High Leverage	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	1.000	3.00	.500	-100.0%	3.14	7.76
Season	Situational	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	Bases Empty	6.00	1.50	4.00	0.00	14.8%	3.7%	11.1%	.240	1.17	.286	100.0%	2.80	4.09
2025	Men on Base	6.00	10.50	0.57	6.00	9.8%	17.1%	-7.3%	.438	3.50	.400	6.1%	14.47	8.63
2025	Men In Scoring	5.40	13.50	0.40	5.40	8.3%	20.8%	-12.5%	.412	3.60	.357	-49.0%	15.14	9.19
Season	Through Count	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	Through 3 - 0	0.00	36.00	0.00	0.00	0.0%	100.0%	-100.0%	.000	4.00	.000	100.0%	15.14	15.14
2025	Through 3 - 1	6.75	20.25	0.33	0.00	14.3%	42.9%	-28.6%	.000	2.25	.000	100.0%	8.39	9.54
2025	Through 3 - 2	6.75	27.00	0.25	0.00	12.5%	50.0%	-37.5%	.000	3.00	.000	100.0%	10.64	11.79
2025	Through 2 - 0	0.00	94.50	0.00	0.00	0.0%	70.0%	-70.0%	.333	12.00	.333	100.0%	34.64	36.95
2025	Through 1 - 0	1.93	15.43	0.13	1.93	3.7%	29.6%	-25.9%	.211	2.57	.176	75.5%	10.64	9.50
2025	Through 2 - 1	4.50	18.00	0.25	0.00	7.7%	30.8%	-23.1%	.375	3.50	.375	71.4%	8.14	10.45
2025	Through 1 - 1	7.20	1.80	4.00	1.80	16.7%	4.2%	12.5%	.273	1.40	.278	-17.9%	4.74	3.68
2025	Through 0 - 1	9.00	0.00	7.00	2.57	21.9%	0.0%	21.9%	.276	1.14	.286	-27.8%	5.71	3.97
2025	Through 2 - 2	6.75	13.50	0.50	0.00	16.7%	33.3%	-16.7%	.000	1.50	.000	100.0%	6.14	7.29
2025	Through 1 - 2	12.27	0.00	5.00	4.91	31.3%	0.0%	31.3%	.250	1.09	.222	-250.0%	7.50	1.67
2025	Through 0 - 2	18.00	0.00	4.00	4.50	50.0%	0.0%	50.0%	.143	0.50	.000	100.0%	7.14	2.18
Season	SP / RP	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	As Reliever	6.00	6.00	1.00	3.00	11.8%	11.8%	0.0%	.351	2.33	.348	36.9%	8.64	6.36
Season	Shifts	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	No Shift	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.462	2.57	.429	100.0%	3.14	5.12
2025	Shift - All	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.313	1.58	.313	100.0%	3.14	5.57
2025	Shift - Traditional	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.241	1.11	.241	100.0%	3.14	5.57
2025	Shift - Non Traditional	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	1.000	3.00	1.000	100.0%	3.14	3.14
Season	TTO	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	1st Through Order as RP	5.56	6.35	0.88	3.18	10.6%	12.1%	-1.5%	.364	2.47	.356	36.9%	9.14	6.59
2025	2nd Through Order as RP	13.50	0.00	1.00	0.00	50.0%	0.0%	50.0%	.000	0.00	.000	100.0%	0.14	2.45

Season	Handedness	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	vs L	9.64	7.71	1.25	1.93	17.2%	13.8%	3.4%	.333	2.57	.389	25.9%	6.99	6.52
2025	vs R	3.68	4.91	0.75	3.68	7.7%	10.3%	-2.6%	.364	2.18	.321	46.9%	9.68	6.25
Season	Home / Away	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	Home	6.17	3.86	1.60	3.09	13.6%	8.5%	5.1%	.314	1.80	.300	46.0%	8.02	5.55
2025	Away	0.00	81.00	0.00	0.00	0.0%	33.3%	-33.3%	.667	21.00	.667	14.3%	30.14	34.76
2025	Home vs L	9.64	5.79	1.67	1.93	20.8%	12.5%	8.3%	.250	1.71	.286	52.6%	6.35	5.55
2025	Home vs R	3.86	2.57	1.50	3.86	8.6%	5.7%	2.9%	.355	1.86	.308	40.8%	9.14	5.55
2025	Away vs L	0.00	9.00	0.00	0.00	0.0%	20.0%	-20.0%	.750	4.00	.750	-25.0%	6.14	7.68
2025	Away vs R	0.00	54.00	0.00	0.00	0.0%	50.0%	-50.0%	.500	9.00	.500	66.7%	21.14	21.14
Season	Monthly	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	May	9.00	9.00	1.00	0.00	14.3%	14.3%	0.0%	.500	4.00	.600	50.0%	4.14	5.68
2025	Jun	4.26	8.53	0.50	1.42	8.6%	17.1%	-8.6%	.296	2.21	.292	29.4%	7.56	7.69
2025	Jul	6.00	3.00	2.00	3.00	15.4%	7.7%	7.7%	.250	1.33	.222	76.9%	7.14	4.86
2025	Aug	10.80	0.00	2.00	10.80	15.4%	0.0%	15.4%	.500	3.60	.500	23.8%	18.14	4.39
2025	1st Half	5.23	6.97	0.75	1.74	10.9%	14.5%	-3.6%	.311	2.13	.316	39.6%	7.10	6.68
2025	2nd Half	10.80	0.00	2.00	10.80	15.4%	0.0%	15.4%	.500	3.60	.500	23.8%	18.14	4.39
Season	Leverage	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	Low Leverage	6.10	4.35	1.40	3.48	12.7%	9.1%	3.6%	.313	1.94	.297	36.6%	8.84	5.75
2025	Medium Leverage	6.75	20.25	0.33	0.00	9.1%	27.3%	-18.2%	.500	5.25	.571	57.1%	8.39	10.70
2025	High Leverage	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	1.000	3.00	.500	-100.0%	3.14	7.76
Season	Situational	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	Bases Empty	6.00	1.50	4.00	0.00	14.8%	3.7%	11.1%	.240	1.17	.286	100.0%	2.80	4.09
2025	Men on Base	6.00	10.50	0.57	6.00	9.8%	17.1%	-7.3%	.438	3.50	.400	6.1%	14.47	8.63
2025	Men In Scoring	5.40	13.50	0.40	5.40	8.3%	20.8%	-12.5%	.412	3.60	.357	-49.0%	15.14	9.19
Season	Through Count	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	Through 3 - 0	0.00	36.00	0.00	0.00	0.0%	100.0%	-100.0%	.000	4.00	.000	100.0%	15.14	15.14
2025	Through 3 - 1	6.75	20.25	0.33	0.00	14.3%	42.9%	-28.6%	.000	2.25	.000	100.0%	8.39	9.54
2025	Through 3 - 2	6.75	27.00	0.25	0.00	12.5%	50.0%	-37.5%	.000	3.00	.000	100.0%	10.64	11.79
2025	Through 2 - 0	0.00	94.50	0.00	0.00	0.0%	70.0%	-70.0%	.333	12.00	.333	100.0%	34.64	36.95
2025	Through 1 - 0	1.93	15.43	0.13	1.93	3.7%	29.6%	-25.9%	.211	2.57	.176	75.5%	10.64	9.50
2025	Through 2 - 1	4.50	18.00	0.25	0.00	7.7%	30.8%	-23.1%	.375	3.50	.375	71.4%	8.14	10.45
2025	Through 1 - 1	7.20	1.80	4.00	1.80	16.7%	4.2%	12.5%	.273	1.40	.278	-17.9%	4.74	3.68
2025	Through 0 - 1	9.00	0.00	7.00	2.57	21.9%	0.0%	21.9%	.276	1.14	.286	-27.8%	5.71	3.97
2025	Through 2 - 2	6.75	13.50	0.50	0.00	16.7%	33.3%	-16.7%	.000	1.50	.000	100.0%	6.14	7.29
2025	Through 1 - 2	12.27	0.00	5.00	4.91	31.3%	0.0%	31.3%	.250	1.09	.222	-250.0%	7.50	1.67
2025	Through 0 - 2	18.00	0.00	4.00	4.50	50.0%	0.0%	50.0%	.143	0.50	.000	100.0%	7.14	2.18
Season	SP / RP	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	As Reliever	6.00	6.00	1.00	3.00	11.8%	11.8%	0.0%	.351	2.33	.348	36.9%	8.64	6.36
Season	Shifts	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	No Shift	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.462	2.57	.429	100.0%	3.14	5.12
2025	Shift - All	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.313	1.58	.313	100.0%	3.14	5.57
2025	Shift - Traditional	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.241	1.11	.241	100.0%	3.14	5.57
2025	Shift - Non Traditional	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	1.000	3.00	1.000	100.0%	3.14	3.14
Season	TTO	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	FIP	xFIP
2025	1st Through Order as RP	5.56	6.35	0.88	3.18	10.6%	12.1%	-1.5%	.364	2.47	.356	36.9%	9.14	6.59
2025	2nd Through Order as RP	13.50	0.00	1.00	0.00	50.0%	0.0%	50.0%	.000	0.00	.000	100.0%	0.14	2.45

BAL	CHW	ATH
BOS	CLE	HOU
NYY	DET	LAA
TBR	KCR	SEA
TOR	MIN	TEX

ATL	CHC	ARI
MIA	CIN	COL
NYM	MIL	LAD
PHI	PIT	SDP
WSN	STL	SFG