Brian Keller

#48 P · B/T: R/R · 6' 3", 210 lb · Age 32 · Germantown, WI, USA · MLB debut 2026 · Draft: 2016 Rd 39 #1178 (NYY) — Wisconsin - Milwaukee · Philadelphia Phillies

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Career Graph

Pitching

Season	Team	G	QS	IP	IP/G	SO	K/9	BB/9	ERA	FIP	WAR
2026	PHI	1	0	3.0	3.0	3	9.0	0.0	3.00	5.43	0.0
2026 pace		1		4.1		4
Career		1	0	3.0	3.0	3	9.0	0.0	3.00	—	0.0

Season	Team	W	L	SV	G	GS	IP	IP/G	SO	K/9	BB/9	ERA
Triple-A (AAA)
2019	SWB	1	2	0	5	5	27.1	5.5	25	8.2	3.0	6.91
2021	SWB	2	2	0	26	11	55.1	2.1	65	10.6	7.5	2.77
2022	WOR	6	5	0	31	20	113.0	3.6	126	10.0	4.2	3.27
2026	LHV	0	2	0	9	9	40.2	4.5	41	9.1	3.1	3.32
AAA Total		9	11	0	71	45	236.1	3.3	257	9.8	4.6	3.58
Double-A (AA)
2018	TRN	10	9	0	22	21	125.0	5.7	114	8.2	2.7	3.74
2019	TRN	3	1	0	7	7	42.2	6.1	33	7.0	2.1	2.32
AA Total		13	10	0	29	28	167.2	5.8	147	7.9	2.5	3.38
High-A (A+)
2017	TAM	5	3	0	10	10	62.0	6.2	67	9.7	1.6	2.90
A+ Total		5	3	0	10	10	62.0	6.2	67	9.7	1.6	2.90
Single-A (A)
2017	CHS	6	5	0	14	14	82.0	5.9	90	9.9	1.9	3.29
A Total		6	5	0	14	14	82.0	5.9	90	9.9	1.9	3.29
Rookie (Rk)
2016	PUL	1	0	1	12	2	39.0	3.3	48	11.1	1.4	0.92
2026	F-PHI	0	0	0	2	2	3.0	1.5	3	9.0	3.0	0.00
Rk Total		1	0	1	14	4	42.0	3.0	51	10.9	1.5	0.86
Minors Total		34	29	1	138	101	590.0	4.3	612	9.3	3.1	3.22

Fielding

Season	Team	Pos	G	Inn	PO	A	E	FPCT
2026	PHI	P	1	3.0	0	0	0	.000
Career		P	1	3.0	0	0	0	—

Season	Team	Pos	G	Inn	PO	A	E	FPCT
Triple-A (AAA)
2019	SWB	P	5	27.1	1	0	0	1.000
2021	SWB	P	26	55.1	2	2	0	1.000
2022	WOR	P	31	113.0	6	8	0	1.000
2026	LHV	P	9	40.2	1	4	0	1.000
AAA Total		—	71	236.1	10	14	0	1.000
Double-A (AA)
2018	TRN	P	22	125.0	9	9	0	1.000
2019	TRN	P	7	42.2	3	3	0	1.000
AA Total		—	29	167.2	12	12	0	1.000
High-A (A+)
2017	TAM	P	10	62.0	5	11	0	1.000
A+ Total		—	10	62.0	5	11	0	1.000
Single-A (A)
2017	CHS	P	14	82.0	6	6	0	1.000
A Total		—	14	82.0	6	6	0	1.000
Rookie (Rk)
2016	PUL	P	12	39.0	3	7	1	.909
2026	F-PHI	P	2	3.0	1	0	0	1.000
Rk Total		—	14	42.0	4	7	1	.917
Minors Total		—	138	590.0	37	50	1	.989