MattBrash

Seattle Mariners
#47
Relief Pitcher

HT/WT
6' 1", 173 lbs
Birthdate
5/12/1998 (27)
BAT/THR
Right/Right
Birthplace
Kingston, ON
Status
Active

pitching

season	Team
2022	SEA
2023	SEA
2025	SEA
Career
Season Averages

GP	GS	W	L	W%	WAR	ERA	WHIP	IP	K	BB	K/BB	H	R	ER	SV	HLD	BLSV
39	5	4	4	.500	0.1	4.44	1.56	50.2	62	33	1.9	46	25	25	0	9	0
78	0	9	4	.692	1.3	3.06	1.33	70.2	107	29	3.7	65	26	24	4	24	5
19	0	0	0	.000	1.1	0.00	0.92	17.1	18	6	3.0	10	0	0	1	7	0
136	5	13	8	.619	--	3.18	1.36	138.2	187	68	2.8	121	51	49	5	40	5
45	2	4	3	.619	-	3.18	1.36	46.1	62	23	2.8	40	17	16	2	13	2

Postseason Pitching

season	Team
2022	SEA
Career

GP	GS	W	L	W%	WAR	ERA	WHIP	IP	K	BB	K/BB	H	R	ER	SV	HLD	BLSV
3	0	0	0	.000	0.0	0.00	0.00	3.1	4	0	0.0	0	0	0	0	1	0
3	0	0	0	.000	0.0	0.00	0.00	3.1	4	0	0.0	0	0	0	0	1	0

Opponent Batting

season	Team
2022	SEA
2023	SEA
2025	SEA
Career

P	TBF	P-TBF	OBA	OOBP	OSLUG	OOPS	2B	3B	HR	TB	RBI	BH	SH	SF	IBB
935	222	4.212	.247	.367	.328	.694	6	0	3	61	21	2	1	0	1
1304	308	4.234	.242	.325	.323	.648	9	2	3	87	36	6	0	4	0
292	68	4.294	.169	.269	.169	.438	0	0	0	10	0	2	1	0	0
2531	598	4.232	.235	.334	.307	.641	15	2	6	158	57	10	2	4	1

Expanded Pitching

season	Team
2022	SEA
2023	SEA
2025	SEA
Career

P/S	P/I	K/9	GSC	GB	FB	G/F	IR	IRS	WP	SB	CS	RSUP
78.2	18.5	11.0	40.0	65	60	1.1	20	3	3	0	3	30.0
0.0	18.5	13.6	0.0	76	90	0.8	49	15	11	5	0	0.0
0.0	16.8	9.3	0.0	26	16	1.6	2	0	0	0	0	0.0
78.2	18.3	12.1	0.0	167	166	1.0	71	18	14	5	3	30.0

WAR data provided by Baseball-Reference

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Team	W	L	PCT	GB	STRK
Houston	51	34	.600	-	W2
Seattle	44	41	.518	7	L1
Los Angeles	42	43	.494	9	L1
Texas	42	44	.488	9.5	W1
Athletics	36	53	.404	17	L1

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MattBrash

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2025 AL West Standings