MLB · Player

Isaac Mattson

#72 P · B/T: R/R · 6' 2", 214 lb · Age 31 · Erie, PA, USA · MLB debut 2021 · Draft: 2017 Rd 19 #565 (LAA) — Pittsburgh · Norfolk Tides (Baltimore Orioles)

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Career Graph

Pitching

Season	Team	W	L	BS	G	QS	IP	IP/G	SO	K/9	BB/9	ERA	FIP	WAR
2021	BAL	0	0	0	4	—	4.1	1.1	3	6.2	10.4	6.23	—	—
2024	PIT	0	0	0	3	—	5.1	1.8	6	10.1	8.4	5.06	—	—
2025	PIT	3	3	3	44	0	47.2	1.1	45	8.5	3.6	2.45	3.66	0.6
2026	PIT	0	0	2	38	0	38.2	1.0	36	8.4	4.2	5.35	3.72	0.3
Career		3	3	5	89	0	96.0	1.1	90	8.4	4.4	3.94	—	0.9

Season	Team	W	L	SV	BS	G	GS	QS	IP	IP/G	SO	K/9	BB/9	ERA
Triple-A (AAA)
2019	SL	0	0	1	0	5	0	—	9.1	1.9	19	18.3	4.8	3.86
2021	NOR	0	2	2	1	18	0	—	17.1	1.0	24	12.5	3.1	6.23
2022	NOR	1	0	0	1	19	0	—	17.2	0.9	14	7.1	10.2	6.62
2024	IND	5	1	3	0	29	3	—	60.0	2.1	76	11.4	5.0	3.15
2025	IND	2	0	4	1	19	0	0	21.0	1.1	25	10.7	2.6	2.57
2026	IND	3	0	0	0	15	1	—	20.1	1.4	24	10.6	4.0	1.33
AAA Total		11	3	10	3	105	4	0	145.2	1.4	182	11.2	4.9	3.65
Double-A (AA)
2019	MOB	3	3	0	0	24	0	—	43.2	1.8	61	12.6	2.7	2.68
2023	WCH	3	1	0	3	21	1	—	32.1	1.5	42	11.7	6.7	3.62
2024	ALT	2	1	1	1	8	0	—	11.0	1.4	13	10.6	4.1	3.27
AA Total		8	5	1	4	53	1	—	87.0	1.6	116	12.0	4.3	3.10
High-A (A+)
2018	IE	2	1	2	0	11	0	—	37.1	3.4	39	9.4	2.9	3.62
2019	IE	3	0	0	0	8	0	—	20.1	2.5	30	13.3	4.0	0.89
A+ Total		5	1	2	0	19	0	—	57.2	3.0	69	10.8	3.3	2.65
Single-A (A)
2018	BUR	5	3	0	0	14	11	—	57.0	4.1	46	7.3	3.0	3.95
A Total		5	3	0	0	14	11	—	57.0	4.1	46	7.3	3.0	3.95
Rookie (Rk)
2017	ORM	1	0	7	0	20	0	—	31.1	1.6	47	13.5	3.2	1.44
Rk Total		1	0	7	0	20	0	—	31.1	1.6	47	13.5	3.2	1.44
Minors Total		30	12	20	7	211	16	0	378.2	1.8	460	10.9	4.1	3.23

Batting

Season	Team	G	PA	AB	R	H	2B	3B	HR	RBI	SB	BB	SO	BB%	K%	AVG	OBP	SLG	OPS
Triple-A (AAA)
2022	NOR	20	1	1	0	0	0	0	0	0	0	0	1	0.0%	100.0%	.000	.000	.000	.000
AAA Total		20	1	1	0	0	0	0	0	0	0	0	1	0.0%	100.0%	.000	.000	.000	.000

Fielding

Season	Team	Pos	G	Inn	PO	A	E	FPCT
2026	PIT	P	38	38.2	3	2	0	1.000
Career		P	38	38.2	3	2	0	1.000

Season	Team	Pos	G	Inn	PO	A	E	FPCT
Triple-A (AAA)
2019	SL	P	5	9.1	1	0	0	1.000
2021	NOR	P	18	17.1	0	4	0	1.000
2022	NOR	P	19	17.2	1	0	0	1.000
2024	IND	P	29	60.0	1	7	0	1.000
2025	IND	P	19	21.0	1	2	1	.750
2026	IND	P	15	20.1	0	1	0	1.000
AAA Total		—	105	145.2	4	14	1	.947
Double-A (AA)
2019	MOB	P	24	43.2	0	4	0	1.000
2023	WCH	P	21	32.1	1	7	1	.889
2024	ALT	P	8	11.0	1	1	0	1.000
AA Total		—	53	87.0	2	12	1	.933
High-A (A+)
2018	IE	P	11	37.1	2	3	0	1.000
2019	IE	P	8	20.1	2	4	1	.857
A+ Total		—	19	57.2	4	7	1	.917
Single-A (A)
2018	BUR	P	14	57.0	4	2	1	.857
A Total		—	14	57.0	4	2	1	.857
Rookie (Rk)
2017	ORM	P	20	31.1	0	4	0	1.000
Rk Total		—	20	31.1	0	4	0	1.000
Minors Total		—	211	378.2	14	39	4	.930

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