JustinSlaten

Boston Red Sox
#63
Relief Pitcher

HT/WT
6' 4", 222 lbs
Birthdate
9/15/1997 (28)
BAT/THR
Right/Right
Birthplace
Longview, TX
Status
Active

pitching

season	Team
2024	BOS
2025	BOS
2026	BOS
Career
Season Averages

GP	W	L	W%	WAR	ERA	WHIP	IP	K	BB	K/BB	H	R	ER	SV	HLD	BLSV
44	6	2	.750	0.9	2.93	1.01	55.1	58	9	6.4	47	21	18	2	13	4
36	2	4	.333	-0.2	4.24	1.09	34.0	25	10	2.5	27	19	16	3	7	3
27	1	4	.200	-0.7	5.40	1.50	23.1	32	6	5.3	29	17	14	0	13	1
107	9	10	.474	--	3.83	1.14	112.2	115	25	4.6	103	57	48	5	33	8
36	3	3	.474	-	3.83	1.14	37.4	38	8	4.6	34	19	16	2	11	3

Postseason Pitching

season	Team
2025	BOS
Career

GP	GS	W	L	W%	WAR	ERA	WHIP	IP	K	BB	K/BB	H	R	ER	SV	HLD	BLSV
2	0	0	0	.000	0.0	4.50	1.00	2.0	1	1	1.0	1	1	1	0	0	0
2	0	0	0	.000	0.0	4.50	1.00	2.0	1	1	1.0	1	1	1	0	0	0

Opponent Batting

season	Team
2024	BOS
2025	BOS
2026	BOS
Career

P	TBF	P-TBF	OBA	OOBP	OSLUG	OOPS	2B	3B	HR	TB	RBI	BH	SH	SF	IBB
811	224	3.621	.223	.259	.318	.576	6	1	4	67	19	2	0	2	0
499	137	3.642	.214	.270	.310	.580	3	0	3	39	16	0	0	1	2
388	104	3.731	.302	.343	.479	.822	5	0	4	46	17	0	2	0	0
1698	465	3.652	.238	.281	.351	.632	14	1	11	152	52	2	2	3	2

Expanded Pitching

season	Team
2024	BOS
2025	BOS
2026	BOS
Career

P/I	K/9	GB	FB	G/F	IR	IRS	WP	SB
14.7	9.4	78	77	1.0	14	3	4	2
14.7	6.6	42	60	0.7	15	2	1	2
16.6	12.3	27	39	0.7	13	2	0	3
15.1	9.2	147	176	0.8	42	7	5	7

WAR data provided by Baseball-Reference

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Team	W	L	PCT	GB	STRK
Tampa Bay	56	41	.577	-	L4
NY Yankees	54	43	.557	2	L1
Boston	49	48	.505	7	W12
Baltimore	48	51	.485	9	W6
Toronto	46	52	.469	10.5	W1

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JustinSlaten

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2026 AL East Standings