MLB · Player

Riley Cooper

#48 P · B/T: L/L · 6' 2", 270 lb · Age 25 · Arcata, CA, USA · Draft: 2023 Rd 13 #391 (BAL) — LSU · Delmarva Shorebirds (Baltimore Orioles)

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Career Graph

Season	Team	W	L	SV	BS	G	GS	QS	IP	IP/G	SO	K/9	BB/9	ERA
Triple-A (AAA)
2026	NOR	0	1	0	0	2	0	—	5.0	2.5	5	9.0	7.2	14.40
AAA Total		0	1	0	0	2	0	—	5.0	2.5	5	9.0	7.2	14.40
Double-A (AA)
2025	CHE	0	0	0	0	5	0	0	7.1	1.5	4	4.9	2.5	4.91
AA Total		0	0	0	0	5	0	0	7.1	1.5	4	4.9	2.5	4.91
High-A (A+)
2025	ABD	0	5	1	1	19	2	—	31.2	1.7	32	9.1	3.1	5.68
2026	FRE	1	0	2	0	7	0	—	10.2	1.5	12	10.1	4.2	7.59
A+ Total		1	5	3	1	26	2	—	42.1	1.6	44	9.4	3.4	6.17
Single-A (A)
2024	DEL	5	4	1	2	24	9	—	88.0	3.7	84	8.6	3.9	3.07
2026	DEL	1	0	1	0	10	0	—	19.0	1.9	23	10.9	4.7	3.32
A Total		6	4	2	2	34	9	—	107.0	3.1	107	9.0	4.0	3.11
Minors Total		7	10	5	3	67	11	0	161.2	2.4	160	8.9	3.9	4.34

Season	Team	Pos	G	Inn	PO	A	E	FPCT
Triple-A (AAA)
2026	NOR	P	2	5.0	0	0	0	.000
AAA Total		—	2	5.0	0	0	0	—
Double-A (AA)
2025	CHE	P	5	7.1	0	2	0	1.000
AA Total		—	5	7.1	0	2	0	1.000
High-A (A+)
2025	ABD	P	19	31.2	1	8	1	.900
2026	FRE	P	7	10.2	1	2	0	1.000
A+ Total		—	26	42.1	2	10	1	.923
Single-A (A)
2024	DEL	P	24	88.0	2	7	0	1.000
2026	DEL	P	10	19.0	0	2	0	1.000
A Total		—	34	107.0	2	9	0	1.000
Minors Total		—	67	161.2	4	21	1	.962

1 W · 11.90 ERA · 19 SO

1 W · 10.27 ERA · 31 SO

1 W · 10.22 ERA · 41 SO

0 W · 9.43 ERA · 40 SO

0 W · 9.99 ERA · 55 SO