MLB · Player

Hayden Juenger

#34 P · B/T: R/R · 6' 0", 180 lb · Age 26 · O’Fallon, IL, USA · MLB debut 2026 · Draft: 2021 Rd 6 #182 (TOR) — Missouri State · Buffalo Bisons (Toronto Blue Jays)

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Career Graph

Pitching

Season	Team	L	BS	G	IP	IP/G	SO	K/9	BB/9	ERA	FIP	WAR
2026	TOR	0	0	2	2.0	1.0	0	0.0	9.0	13.50	6.10	0.0
2026	ATH	1	1	15	16.0	1.1	6	3.4	4.5	9.00	4.04	0.2
Career		1	1	17	18.0	1.1	6	3.0	5.0	9.50	—	0.2

Season	Team	W	L	SV	BS	G	GS	QS	IP	IP/G	SO	K/9	BB/9	ERA
Triple-A (AAA)
2022	BUF	3	2	2	0	18	2	—	32.2	1.8	33	9.1	4.4	3.31
2023	BUF	5	2	2	4	54	5	—	75.1	1.4	92	11.0	4.7	6.33
2024	BUF	3	4	2	2	54	0	—	68.2	1.3	64	8.4	3.4	4.19
2025	BUF	4	0	3	0	31	2	0	36.0	1.2	34	8.5	5.8	5.00
2026	LV	3	2	4	0	34	3	—	42.1	1.2	37	7.9	3.4	3.83
AAA Total		18	10	13	6	191	12	0	255.0	1.3	260	9.2	4.2	4.76
Double-A (AA)
2022	NH	0	5	0	1	20	17	—	56.0	2.8	67	10.8	3.4	4.02
AA Total		0	5	0	1	20	17	—	56.0	2.8	67	10.8	3.4	4.02
High-A (A+)
2021	VAN	2	0	0	0	11	0	—	20.0	1.8	34	15.3	1.8	2.70
A+ Total		2	0	0	0	11	0	—	20.0	1.8	34	15.3	1.8	2.70
Single-A (A)
2025	DUN	1	0	0	0	3	0	—	4.0	1.3	4	9.0	0.0	0.00
A Total		1	0	0	0	3	0	—	4.0	1.3	4	9.0	0.0	0.00
Rookie (Rk)
2025	F-BLU	1	0	0	0	1	0	—	1.0	1.0	2	18.0	9.0	0.00
Rk Total		1	0	0	0	1	0	—	1.0	1.0	2	18.0	9.0	0.00
Minors Total		22	15	13	7	226	29	0	336.0	1.5	367	9.8	3.9	4.45

Batting

Season	Team	G	PA	AB	R	H	2B	3B	HR	RBI	SB	BB	SO	AVG	OBP	SLG	OPS
Triple-A (AAA)
2024	BUF	54	0	0	0	0	0	0	0	0	0	0	0	.000	.000	.000	.000
AAA Total		54	0	0	0	0	0	0	0	0	0	0	0	—	—	—	—

Fielding

Season	Team	Pos	G	Inn	PO	A	E	FPCT
2026	ATH	P	15	16.0	1	2	1	.750
Career		P	15	16.0	1	2	1	.750

Season	Team	Pos	G	Inn	PO	A	E	FPCT
Triple-A (AAA)
2022	BUF	P	18	32.2	2	1	0	1.000
2023	BUF	P	54	75.1	5	11	0	1.000
2024	BUF	P	54	68.2	9	1	1	.909
2025	BUF	P	31	36.0	1	2	0	1.000
2026	LV	P	34	42.1	0	2	3	.400
AAA Total		—	191	255.0	17	17	4	.895
Double-A (AA)
2022	NH	P	20	56.0	1	5	0	1.000
AA Total		—	20	56.0	1	5	0	1.000
High-A (A+)
2021	VAN	P	11	20.0	0	1	0	1.000
A+ Total		—	11	20.0	0	1	0	1.000
Single-A (A)
2025	DUN	P	3	4.0	1	0	0	1.000
A Total		—	3	4.0	1	0	0	1.000
Rookie (Rk)
2025	F-BLU	P	1	1.0	0	0	0	.000
Rk Total		—	1	1.0	0	0	0	—
Minors Total		—	226	336.0	19	23	4	.913

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