Merrill Kelly

#23 P · B/T: R/R · 6' 2", 202 lb · Age 37 · Houston, TX, USA · MLB debut 2019 · Draft: 2010 Rd 37 #1112 (BAL) — Desert Mountain (AZ) HS · Arizona Diamondbacks

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Career Graph

Pitching

Season	Team	W	L	G	GS	QS	IP	IP/G	SO	K/9	BB/9	ERA	FIP	WAR
2019	AZ	13	14	32	32	—	183.1	5.7	158	7.8	2.8	4.42	—	—
2020	AZ	3	2	5	5	—	31.1	6.3	29	8.3	1.4	2.59	—	—
2021	AZ	7	11	27	27	—	158.0	5.9	130	7.4	2.3	4.44	—	—
2022	AZ	13	8	33	33	—	200.1	6.1	177	8.0	2.7	3.37	—	—
2023	AZ	12	8	30	30	—	177.2	5.9	187	9.5	3.5	3.29	—	—
2024	AZ	5	1	13	13	—	73.2	5.7	63	7.7	2.3	4.03	—	—
2025	TEX	12	9	32	32	18	184.0	5.8	167	8.2	2.3	3.52	3.76	3.1
2026	AZ	8	11	23	23	7	129.0	5.6	84	5.9	4.0	5.37	5.80	-0.8
2026 pace		10	14	29	29		163.1		106
Career		73	64	195	195	25	1137.1	5.8	995	7.9	2.8	3.95	—	2.3

Season	Team	W	L	SV	G	GS	IP	IP/G	SO	K/9	BB/9	ERA
Triple-A (AAA)
2013	DUR	8	4	0	15	14	84.2	5.6	70	7.4	3.6	3.19
2014	DUR	9	4	0	28	15	114.0	4.1	108	8.5	2.9	2.76
2026	RNO	1	0	0	1	1	5.0	5.0	2	3.6	3.6	0.00
AAA Total		18	8	0	44	30	203.2	4.6	180	8.0	3.2	2.87
Double-A (AA)
2012	MTG	8	3	0	32	9	88.1	2.8	61	6.2	2.9	3.57
2013	MTG	5	6	0	13	12	73.2	5.7	41	5.0	3.8	4.15
AA Total		13	9	0	45	21	162.0	3.6	102	5.7	3.3	3.83
High-A (A+)
2011	CHA	8	7	0	25	23	129.0	5.2	70	4.9	3.6	3.28
2024	HIL	0	0	0	1	1	4.0	4.0	2	4.5	0.0	6.75
A+ Total		8	7	0	26	24	133.0	5.1	72	4.9	3.5	3.38
Single-A (A)
2010	BG	0	1	0	5	2	16.1	3.3	10	5.5	4.4	7.16
A Total		0	1	0	5	2	16.1	3.3	10	5.5	4.4	7.16
Rookie (Rk)
2021	A-DBA	0	0	0	1	1	4.0	4.0	7	15.8	4.5	4.50
Rk Total		0	0	0	1	1	4.0	4.0	7	15.8	4.5	4.50
Minors Total		39	25	0	121	78	519.0	4.3	371	6.4	3.3	3.45

Batting

Season	Team	G	PA	AB	R	H	2B	RBI	BB	SO	BB%	K%	AVG	OBP	SLG	OPS	wOBA	wRC+	WAR
2019	AZ	32	60	52	3	1	0	2	2	25	3.3%	41.7%	.019	.056	.019	.075	.042	—	—
2021	AZ	27	58	47	1	3	1	1	4	27	6.9%	46.6%	.064	.137	.085	.222	.113	—	—
Career		59	118	99	4	4	1	3	6	52	5.1%	44.1%	.040	.095	.051	.146	—	—	—

Fielding

Season	Team	Pos	G	Inn	PO	A	E	FPCT
2026	AZ	P	23	129.0	11	13	1	.960
Career		P	23	129.0	11	13	1	.960

Season	Team	Pos	G	Inn	PO	A	E	FPCT
Triple-A (AAA)
2013	DUR	P	15	84.2	5	11	1	.941
2014	DUR	P	28	114.0	10	18	2	.933
2026	RNO	P	1	5.0	0	0	0	.000
AAA Total		—	44	203.2	15	29	3	.936
Double-A (AA)
2012	MTG	P	32	88.1	6	11	1	.944
2013	MTG	P	13	73.2	5	8	2	.867
AA Total		—	45	162.0	11	19	3	.909
High-A (A+)
2011	CHA	P	25	129.0	11	17	1	.966
2024	HIL	P	1	4.0	0	0	0	.000
A+ Total		—	26	133.0	11	17	1	.966
Single-A (A)
2010	BG	P	5	16.1	0	5	1	.833
A Total		—	5	16.1	0	5	1	.833
Rookie (Rk)
2021	A-DBA	P	1	4.0	1	0	0	1.000
Rk Total		—	1	4.0	1	0	0	1.000
Minors Total		—	121	519.0	38	70	8	.931