Pitching

Wellington Aracena

Arizona Diamondbacks (AA)

Age: 21

Bats/Throws: R/R

6'3" / 180

DOB: 12/27/2004

(21 years, 8 months, 23 days)

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Preseason ProjectionsIn-Season ProjectionsMinor Leagues

Season	Team	Level	Age	W	L	SV	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	xERA	FIP	xFIP	WAR
2022	NYM	DSL	17	1	1	0	5	2	9.1	13.50	7.71	0.00	.391	35.3%	61.9%	0.0%	4.82		3.38	3.84
2022	NYM	DSL	17	0	1	0	7	3	15.2	8.04	8.62	0.57	.333	46.0%	50.0%	6.3%	8.04		6.10	6.00
2022	NYM	MiLB	17	1	2	0	12	5	25.0	10.08	8.28	0.36	.352	42.3%	53.7%	4.5%	6.84		5.09	5.19
2023	NYM	DSL	18	3	3	0	11	10	43.0	9.63	4.81	0.63	.275	66.3%	49.1%	8.6%	3.77		4.42	4.11
2024	NYM	CPX	19	1	6	0	11	9	27.1	11.85	8.56	0.33	.347	52.2%	45.6%	4.2%	6.26		4.85	5.11
2024	NYM	A	19	1	2	0	6	2	13.1	13.50	10.80	0.68	.364	47.1%	57.6%	12.5%	9.45	3.40	5.13	4.82
2024	NYM	MiLB	19	2	8	0	17	11	40.2	12.39	9.30	0.44	.352	50.5%	49.5%	6.3%	7.30	3.40	4.94	5.01
2025	BAL	A	20	0	0	0	1	1	4.2	11.57	1.93	0.00	.100	100.0%	55.6%	0.0%	0.00		1.64	1.99
2025	NYM	A	20	1	1	0	17	8	64.1	11.75	4.90	0.00	.260	68.5%	48.9%	0.0%	2.38	2.76	2.57	3.29
2025	BAL	A+	20	1	1	0	5	5	23.0	9.39	5.87	0.00	.185	69.2%	38.5%	0.0%	2.35		3.39	4.29
2025	---	MiLB	20	2	2	0	23	14	92.0	11.15	4.99	0.00	.233	69.3%	46.5%	0.0%	2.25	2.76	2.73	3.47
2026	Steamer	PROJ	21	0	0	0	0	0	1.0	6.39	5.59	1.19	.304	69.4%	44.8%		5.45		5.42	5.40	0.0
2026	OOPSY	PROJ	21	0	0	0	1	1	3.5	7.62	5.56	1.03	.295	68.5%			4.90		4.96		0.0
2026	ARI	A+	21	2	5	1	19	16	76.1	9.55	5.19	0.47	.345	66.7%	54.1%	8.5%	4.83		4.09	4.55
2026	ARI	AA	21	1	0	0	6	6	27.1	7.90	5.27	1.32	.333	59.0%	39.3%	23.5%	6.91		5.71	5.04
2026	ARI	MiLB	21	3	5	1	25	22	103.2	9.12	5.21	0.69	.341	64.6%	49.8%	12.5%	5.38		4.52	4.68
2026	Steamer	ROS	21	0	0	0	0	0	1.0	6.18	5.19	1.07	.306	69.8%			5.14		5.12		0.0
2026	OOPSY	ROS	21	0	0	0	1	1	3.9	6.72	5.39	0.99	.296	67.7%			5.03		5.04		0.0

Season	Team	Level	Age	W	L	SV	G	GS	IP	K/9	BB/9	HR/9	BABIP	LOB%	GB%	HR/FB	ERA	xERA	FIP	xFIP	WAR
2022	NYM	DSL	17	1	1	0	5	2	9.1	13.50	7.71	0.00	.391	35.3%	61.9%	0.0%	4.82		3.38	3.84
2022	NYM	DSL	17	0	1	0	7	3	15.2	8.04	8.62	0.57	.333	46.0%	50.0%	6.3%	8.04		6.10	6.00
2022	NYM	MiLB	17	1	2	0	12	5	25.0	10.08	8.28	0.36	.352	42.3%	53.7%	4.5%	6.84		5.09	5.19
2023	NYM	DSL	18	3	3	0	11	10	43.0	9.63	4.81	0.63	.275	66.3%	49.1%	8.6%	3.77		4.42	4.11
2024	NYM	CPX	19	1	6	0	11	9	27.1	11.85	8.56	0.33	.347	52.2%	45.6%	4.2%	6.26		4.85	5.11
2024	NYM	A	19	1	2	0	6	2	13.1	13.50	10.80	0.68	.364	47.1%	57.6%	12.5%	9.45	3.40	5.13	4.82
2024	NYM	MiLB	19	2	8	0	17	11	40.2	12.39	9.30	0.44	.352	50.5%	49.5%	6.3%	7.30	3.40	4.94	5.01
2025	BAL	A	20	0	0	0	1	1	4.2	11.57	1.93	0.00	.100	100.0%	55.6%	0.0%	0.00		1.64	1.99
2025	NYM	A	20	1	1	0	17	8	64.1	11.75	4.90	0.00	.260	68.5%	48.9%	0.0%	2.38	2.76	2.57	3.29
2025	BAL	A+	20	1	1	0	5	5	23.0	9.39	5.87	0.00	.185	69.2%	38.5%	0.0%	2.35		3.39	4.29
2025	---	MiLB	20	2	2	0	23	14	92.0	11.15	4.99	0.00	.233	69.3%	46.5%	0.0%	2.25	2.76	2.73	3.47
2026	Steamer	PROJ	21	0	0	0	0	0	1.0	6.39	5.59	1.19	.304	69.4%	44.8%		5.45		5.42	5.40	0.0
2026	OOPSY	PROJ	21	0	0	0	1	1	3.5	7.62	5.56	1.03	.295	68.5%			4.90		4.96		0.0
2026	ARI	A+	21	2	5	1	19	16	76.1	9.55	5.19	0.47	.345	66.7%	54.1%	8.5%	4.83		4.09	4.55
2026	ARI	AA	21	1	0	0	6	6	27.1	7.90	5.27	1.32	.333	59.0%	39.3%	23.5%	6.91		5.71	5.04
2026	ARI	MiLB	21	3	5	1	25	22	103.2	9.12	5.21	0.69	.341	64.6%	49.8%	12.5%	5.38		4.52	4.68
2026	Steamer	ROS	21	0	0	0	0	0	1.0	6.18	5.19	1.07	.306	69.8%			5.14		5.12		0.0
2026	OOPSY	ROS	21	0	0	0	1	1	3.9	6.72	5.39	0.99	.296	67.7%			5.03		5.04		0.0

Preseason ProjectionsIn-Season ProjectionsMinor Leagues

Season	Team	Level	W	L	ERA	G	GS	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2022	NYM	DSL	1	1	4.82	5	2		0	0	0	0	0	9.1	45	9	11	5	0	8	0	0	2	0	14
2022	NYM	DSL	0	1	8.04	7	3		0	0	0	0	0	15.2	80	17	19	14	1	15	0	2	3	0	14
2022	NYM	MiLB	1	2	6.84	12	5		0	0	0	0	0	25.0	125	26	30	19	1	23	0	2	5	0	28
2023	NYM	DSL	3	3	3.77	11	10		0	0	0	0	0	43.0	182	33	22	18	3	23	0	1	15	1	46
2024	NYM	CPX	1	6	6.26	11	9		0	0	0	0	0	27.1	138	26	27	19	1	26	0	3	10	0	36
2024	NYM	A	1	2	9.45	6	2		0	0	0	0	1	13.1	70	13	16	14	1	16	0	0	2	0	20
2024	NYM	MiLB	2	8	7.30	17	11		0	0	0	0	1	40.2	208	39	43	33	2	42	0	3	12	0	56
2025	BAL	A	0	0	0.00	1	1		0	0	0	0	0	4.2	17	1	0	0	0	1	0	0	0	0	6
2025	NYM	A	1	1	2.38	17	8		0	0	0	3	1	64.1	265	38	23	17	0	35	0	0	4	2	84
2025	BAL	A+	1	1	2.35	5	5		0	0	0	0	0	23.0	94	10	8	6	0	15	0	1	3	1	24
2025	---	MiLB	2	2	2.25	23	14		0	0	0	3	1	92.0	376	49	31	23	0	51	0	1	7	3	114
2026	Steamer	PROJ	0	0	5.45	0	0	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			1
2026	OOPSY	PROJ	0	0	4.90	1	1	0			0	0		3.5	15	3	2	2	0	2	0	0			3
2026	ARI	A+	2	5	4.83	19	16		0	0	1	0	0	76.1	337	75	44	41	4	44	1	2	12	3	81
2026	ARI	AA	1	0	6.91	6	6		0	0	0	0	0	27.1	126	31	23	21	4	16	0	1	3	2	24
2026	ARI	MiLB	3	5	5.38	25	22		0	0	1	0	0	103.2	463	106	67	62	8	60	1	3	15	5	105
2026	Steamer	ROS	0	0	5.14	0	0	0	0	0	0	0		1.0	5	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	5.03	1	1	0			0	0		3.9	17	4	2	2	0	2	0	0			3

Season	Team	Level	W	L	ERA	G	GS	QS	CG	ShO	SV	HLD	BS	IP	TBF	H	R	ER	HR	BB	IBB	HBP	WP	BK	SO
2022	NYM	DSL	1	1	4.82	5	2		0	0	0	0	0	9.1	45	9	11	5	0	8	0	0	2	0	14
2022	NYM	DSL	0	1	8.04	7	3		0	0	0	0	0	15.2	80	17	19	14	1	15	0	2	3	0	14
2022	NYM	MiLB	1	2	6.84	12	5		0	0	0	0	0	25.0	125	26	30	19	1	23	0	2	5	0	28
2023	NYM	DSL	3	3	3.77	11	10		0	0	0	0	0	43.0	182	33	22	18	3	23	0	1	15	1	46
2024	NYM	CPX	1	6	6.26	11	9		0	0	0	0	0	27.1	138	26	27	19	1	26	0	3	10	0	36
2024	NYM	A	1	2	9.45	6	2		0	0	0	0	1	13.1	70	13	16	14	1	16	0	0	2	0	20
2024	NYM	MiLB	2	8	7.30	17	11		0	0	0	0	1	40.2	208	39	43	33	2	42	0	3	12	0	56
2025	BAL	A	0	0	0.00	1	1		0	0	0	0	0	4.2	17	1	0	0	0	1	0	0	0	0	6
2025	NYM	A	1	1	2.38	17	8		0	0	0	3	1	64.1	265	38	23	17	0	35	0	0	4	2	84
2025	BAL	A+	1	1	2.35	5	5		0	0	0	0	0	23.0	94	10	8	6	0	15	0	1	3	1	24
2025	---	MiLB	2	2	2.25	23	14		0	0	0	3	1	92.0	376	49	31	23	0	51	0	1	7	3	114
2026	Steamer	PROJ	0	0	5.45	0	0	0	0	0	0	0		1.0	5	1	1	1	0	1	0	0			1
2026	OOPSY	PROJ	0	0	4.90	1	1	0			0	0		3.5	15	3	2	2	0	2	0	0			3
2026	ARI	A+	2	5	4.83	19	16		0	0	1	0	0	76.1	337	75	44	41	4	44	1	2	12	3	81
2026	ARI	AA	1	0	6.91	6	6		0	0	0	0	0	27.1	126	31	23	21	4	16	0	1	3	2	24
2026	ARI	MiLB	3	5	5.38	25	22		0	0	1	0	0	103.2	463	106	67	62	8	60	1	3	15	5	105
2026	Steamer	ROS	0	0	5.14	0	0	0	0	0	0	0		1.0	5	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	5.03	1	1	0			0	0		3.9	17	4	2	2	0	2	0	0			3

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesAverages

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2022	NYM	DSL	13.50	7.71	1.75	0.00	31.1%	17.8%	13.3%	.243	1.82	.391	35.3%	106	74	3.38
2022	NYM	DSL	8.04	8.62	0.93	0.57	17.5%	18.8%	-1.3%	.270	2.04	.333	46.0%	196	142	6.10
2022	NYM	MiLB	10.08	8.28	1.22	0.36	22.4%	18.4%	4.0%	.260	1.96	.352	42.3%	162	116	5.09
2023	NYM	DSL	9.63	4.81	2.00	0.63	25.3%	12.6%	12.6%	.209	1.30	.275	66.3%	77	91	4.42
2024	NYM	CPX	11.85	8.56	1.38	0.33	26.1%	18.8%	7.2%	.239	1.90	.347	52.2%	137	105	4.85
2024	NYM	A	13.50	10.80	1.25	0.68	28.6%	22.9%	5.7%	.241	2.18	.364	47.1%	229	124	5.13
2024	NYM	MiLB	12.39	9.30	1.33	0.44	26.9%	20.2%	6.7%	.239	1.99	.352	50.5%	167	111	4.94
2025	BAL	A	11.57	1.93	6.00	0.00	35.3%	5.9%	29.4%	.063	0.43	.100	100.0%	0	42	1.64
2025	NYM	A	11.75	4.90	2.40	0.00	31.7%	13.2%	18.5%	.165	1.13	.260	68.5%	54	59	2.57
2025	BAL	A+	9.39	5.87	1.60	0.00	25.5%	16.0%	9.6%	.128	1.09	.185	69.2%	61	90	3.39
2025	---	MiLB	11.15	4.99	2.24	0.00	30.3%	13.6%	16.8%	.151	1.09	.233	69.3%	53	66	2.73
2026	Steamer	PROJ	6.39	5.59	1.14	1.19	15.4%	13.5%	1.9%	.272	1.70	.304	69.4%			5.42
2026	OOPSY	PROJ	7.62	5.56	1.37	1.03	19.4%	14.1%	5.3%	.249	1.54	.295	68.5%			4.96
2026	ARI	A+	9.55	5.19	1.84	0.47	24.0%	13.1%	11.0%	.258	1.56	.345	66.7%	98	84	4.09
2026	ARI	AA	7.90	5.27	1.50	1.32	19.0%	12.7%	6.3%	.284	1.72	.333	59.0%	117	102	5.71
2026	ARI	MiLB	9.12	5.21	1.75	0.69	22.7%	13.0%	9.7%	.265	1.60	.341	64.6%	103	89	4.52
2026	Steamer	ROS	6.18	5.19	1.19	1.07	15.0%	12.6%	2.4%	.274	1.66	.306	69.8%			5.12
2026	OOPSY	ROS	6.72	5.39	1.25	0.99	17.0%	13.6%	3.4%	.258	1.56	.296	67.7%			5.04

Season	Team	Level	K/9	BB/9	K/BB	HR/9	K%	BB%	K-BB%	AVG	WHIP	BABIP	LOB%	ERA-	FIP-	FIP
2022	NYM	DSL	13.50	7.71	1.75	0.00	31.1%	17.8%	13.3%	.243	1.82	.391	35.3%	106	74	3.38
2022	NYM	DSL	8.04	8.62	0.93	0.57	17.5%	18.8%	-1.3%	.270	2.04	.333	46.0%	196	142	6.10
2022	NYM	MiLB	10.08	8.28	1.22	0.36	22.4%	18.4%	4.0%	.260	1.96	.352	42.3%	162	116	5.09
2023	NYM	DSL	9.63	4.81	2.00	0.63	25.3%	12.6%	12.6%	.209	1.30	.275	66.3%	77	91	4.42
2024	NYM	CPX	11.85	8.56	1.38	0.33	26.1%	18.8%	7.2%	.239	1.90	.347	52.2%	137	105	4.85
2024	NYM	A	13.50	10.80	1.25	0.68	28.6%	22.9%	5.7%	.241	2.18	.364	47.1%	229	124	5.13
2024	NYM	MiLB	12.39	9.30	1.33	0.44	26.9%	20.2%	6.7%	.239	1.99	.352	50.5%	167	111	4.94
2025	BAL	A	11.57	1.93	6.00	0.00	35.3%	5.9%	29.4%	.063	0.43	.100	100.0%	0	42	1.64
2025	NYM	A	11.75	4.90	2.40	0.00	31.7%	13.2%	18.5%	.165	1.13	.260	68.5%	54	59	2.57
2025	BAL	A+	9.39	5.87	1.60	0.00	25.5%	16.0%	9.6%	.128	1.09	.185	69.2%	61	90	3.39
2025	---	MiLB	11.15	4.99	2.24	0.00	30.3%	13.6%	16.8%	.151	1.09	.233	69.3%	53	66	2.73
2026	Steamer	PROJ	6.39	5.59	1.14	1.19	15.4%	13.5%	1.9%	.272	1.70	.304	69.4%			5.42
2026	OOPSY	PROJ	7.62	5.56	1.37	1.03	19.4%	14.1%	5.3%	.249	1.54	.295	68.5%			4.96
2026	ARI	A+	9.55	5.19	1.84	0.47	24.0%	13.1%	11.0%	.258	1.56	.345	66.7%	98	84	4.09
2026	ARI	AA	7.90	5.27	1.50	1.32	19.0%	12.7%	6.3%	.284	1.72	.333	59.0%	117	102	5.71
2026	ARI	MiLB	9.12	5.21	1.75	0.69	22.7%	13.0%	9.7%	.265	1.60	.341	64.6%	103	89	4.52
2026	Steamer	ROS	6.18	5.19	1.19	1.07	15.0%	12.6%	2.4%	.274	1.66	.306	69.8%			5.12
2026	OOPSY	ROS	6.72	5.39	1.25	0.99	17.0%	13.6%	3.4%	.258	1.56	.296	67.7%			5.04