Yefri Del Rosario prospect projection, MLE, ETA

Yefri Del Rosario P Northwest Arkansas Naturals

Age 26 RHP 6'2" / 180 lbs AA

2026 FULL-SEASON PROJECTIONpark-neutral Marcel · 36 proj IP

wRC+ AGAINSTvL 118109vR 101

ERA4.44

FIP4.44

K%23.4%

BB%10.3%

K-BB%13.1%

ROS IP36

Value2026 · WAR

Runs saved vs league avg · 36 IP

Grades · Contract

Scouting Grades

K†5555

Contract

No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.

Career Stats + Projections

Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.

show model inputsbasis chips: RAW = as recorded · CTX = with park/league context · A+C = actual + context combined · MLE = level/park-neutral

Methodology▸ how WAR & MLE are computed

Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to industry-standard fWAR.

Year	Age	Lvl	Team	G	GS	IP	BF	K	BB	HR	GS%	IP/G	K%	BB%	K-BB%	HR%	ERA	FIP	WAR
▸ Career — actual stats, one row per year (as recorded, no adjustments)
▸ Career — adjusted (each season translated to a park/league-neutral MLB-equivalent line; levels combined per year)
▸ Model inputs — neutral MLE (past 3 seasons + 2026 so far)
2017	17	ROK MLE	GCL Braves	13	8	37	166	36	14	1	62%	2.9	14.7%	10.5%	4.2%	0.8%	3.62	3.65	—
2017	17	ROK RAW	GCL Braves	13	8	37	166	36	14	1	62%	2.9	21.7%	8.4%	13.3%	0.6%	3.62	2.64	—
2018	18	A MLE	Lexington Legends	15	15	79	337	72	29	10	100%	5.3	15.8%	10.2%	5.7%	3.7%	3.19	5.07	—
2018	18	A RAW	Lexington Legends	15	15	79	337	72	29	10	100%	5.3	21.4%	8.6%	12.8%	3.0%	3.19	4.02	—
2021	21	AA MLE	Northwest Arkansas Naturals	26	11	71	325	78	35	12	42%	2.7	19.4%	11.8%	7.6%	4.6%	5.99	5.50	—
2021	21	AA RAW	Northwest Arkansas Naturals	26	11	71	325	78	35	12	42%	2.7	24.0%	10.8%	13.2%	3.7%	5.99	4.59	—
2022	22	MIX MLE	2 levels	47	0	72	321	53	29	9	0%	1.5	13.7%	10.3%	3.4%	3.8%	4.48	5.34	—
2022	22	MIX RAW	2 levels	47	0	72	321	53	29	9	0%	1.5	16.5%	9.0%	7.5%	2.8%	4.48	4.45	—
2023	23	AA MLE	Northwest Arkansas Naturals	39	0	52	225	65	24	4	0%	1.3	23.4%	11.7%	11.7%	2.4%	3.12	3.95	—
2023	23	AA MLE	Northwest Arkansas Naturals	39	0	52	225	65	24	4	0%	1.3	23.4%	11.7%	11.7%	2.4%	3.12	3.95	—
2023	23	AA RAW	Northwest Arkansas Naturals	39	0	52	225	65	24	4	0%	1.3	28.9%	10.7%	18.2%	1.8%	3.12	2.98	—
▸ 2026 season — projected remainder (no 2026 stats recorded)
2026	26	MLB	KC	—	—	0	—	—	—	—	—	—	23.4%	10.3%	13.1%	3.0%	4.44	4.44	—
▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%)
2027	27	MLB MLE	KC	34	0	36	152	35	16	5	0%	1.1	23.4%	10.3%	13.1%	3.0%	4.45	4.47	+0.0
2027	27	MLB CTX	KC	12	0	13	55	13	6	2	0%	1.1	23.4%	10.3%	13.1%	3.0%	4.45	4.47	+0.0
▸ Career totals — MLB only (actual + projected)
Career	—	RAW		13	0	13	57	13	6	2	0%	1.0	23.4%	10.3%	13.1%	3.0%	4.45	4.09	+0.1
/ 200 IP	—	RAW		190	0	200	844	193	89	30	0%	1.1	23.4%	10.3%	13.1%	3.0%	4.45	4.09	+1.1
Career	—	MLE		140	34	311	1374	238	150	47	24%	2.2	17.3%	10.9%	6.4%	3.4%	4.16	4.88	+0.0
/ 200 IP	—	MLE		90	22	200	883	153	96	30	24%	2.2	17.3%	10.9%	6.4%	3.4%	4.16	4.88	+0.2

Career Path Comps

What happened to similar pitchers from this age · Y-axis: ERA+ (100 = league avg, 150 = elite, 80 = below) · Bands: P10–P90 outer, P25–P75 inner · Gold: OGILVIE projection

			Profile at Match Age					Next 3 Yrs				Career
Comp	Age	Role	FIP	K%	BB%	HR/BF	BABIP	FIP	K%	K-BB%	IP	ΔFIP	Low FIP	IP	Match
Yefri Del Rosario (OGILVIE)	—	—	4.44	23.4%	10.3%	3.0%	—	4.47	23.4%	13.1%	36	+0.03	—	—	—
Derek Gordon R 2016 · 4.62 FIP	25	SW	4.62	19.9%	9.3%	3.7%	.315	—	—	—	—	—	4.62	146	80
Daniel Corcino R 2017 · 3.93 FIP	26	SU	3.93	21.7%	11.4%	2.2%	.292	4.91	19.0%	7.9%	223	+0.98	3.84	318	80
R.J. Alaniz R 2017 · 3.91 FIP	26	SU	3.91	20.7%	8.9%	2.6%	.318	3.28	23.8%	15.0%	96	-0.63	2.45	362	80
Taylor Grover R 2017 · 4.93 FIP	26	SW	4.93	20.0%	10.9%	3.9%	.320	4.89	16.2%	8.9%	14	-0.04	3.68	239	80
Billy Corcoran R 2023 · 4.20 FIP	23	SW	4.20	19.5%	10.0%	2.7%	.308	5.26	16.4%	8.7%	208	+1.06	4.20	277	80
Coleman Huntley III R 2021 · 3.85 FIP	28	SW	3.85	20.2%	7.4%	2.8%	.348	3.56	23.4%	13.2%	86	-0.29	2.38	160	78
Madison Younginer IV R 2017 · 4.22 FIP	26	SU	4.22	23.0%	9.8%	3.3%	.370	4.73	14.0%	-5.3%	27	+0.51	3.08	219	78
Dylan King R 2022 · 3.78 FIP	25	SW	3.78	26.7%	9.8%	3.1%	.266	—	—	—	—	—	3.78	121	78
Jesus Pirela R 2015 · 3.84 FIP	26	SU	3.84	23.7%	11.6%	2.3%	.305	3.92	17.1%	13.9%	45	+0.08	3.24	161	77
Spencer Stockton R 2022 · 4.18 FIP	26	SU	4.18	20.2%	10.3%	2.7%	.276	5.45	18.9%	6.4%	63	+1.27	1.93	233	77
Layne Somsen R 2015 · 3.74 FIP	26	SU	3.74	19.5%	12.5%	1.3%	.265	4.00	19.9%	6.7%	92	+0.26	3.66	154	77
Joshua Loeschorn R 2023 · 3.86 FIP	23	SU	3.86	24.5%	7.7%	3.4%	.272	4.43	17.1%	8.4%	83	+0.57	3.08	151	77
Ronald Peña R 2018 · 4.19 FIP	26	SU	4.19	23.4%	11.6%	2.9%	.273	4.52	18.7%	7.1%	88	+0.33	3.72	187	77
Ricardo Velez R 2023 · 4.44 FIP	24	SU	4.44	22.4%	10.9%	3.4%	.261	4.09	18.8%	8.1%	138	-0.35	3.83	166	77
Jason Stoffel R 2015 · 3.61 FIP	26	SU	3.61	23.4%	10.1%	2.2%	.267	3.49	27.2%	19.2%	59	-0.12	3.49	103	77
Jose Rafael De Paula R 2017 · 4.46 FIP	26	SU	4.46	19.9%	9.8%	3.3%	.278	4.79	22.7%	10.3%	89	+0.33	2.64	315	76
Grant Black R 2021 · 4.46 FIP	27	SW	4.46	19.0%	13.9%	2.2%	.327	5.35	15.0%	3.8%	156	+0.89	4.46	215	76
Miguel Sánchez R 2019 · 3.65 FIP	25	SU	3.65	21.3%	9.0%	2.2%	.305	4.59	19.1%	9.7%	83	+0.94	2.54	309	76
Orlando Rodriguez R 2022 · 4.40 FIP	26	SW	4.40	23.0%	11.9%	3.1%	.278	4.67	13.7%	3.1%	41	+0.27	4.40	119	75
Hunter Parsons R 2023 · 4.84 FIP	26	SU	4.84	22.5%	10.0%	4.3%	.274	6.70	25.5%	9.0%	29	+1.86	4.73	183	75

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 714 reliever careers (1990-2024).

Player	162s	IP/yr	K%	BB%	HR/9	ERA
OGILVIE CAREER PROJECTION	0.4	36	23.4%	10.3%	1.16	4.44
José Cisnero ('24)	1.4	46	24.0%	11.3%	1.01	4.16
Manny Acosta ('12)	1.2	41	20.5%	10.9%	1.09	3.99
Wesley Wright ('15)	1.5	51	22.0%	10.1%	1.11	4.16
Ian Krol ('21)	1.0	42	21.2%	8.8%	1.25	4.49
Kevin Quackenbush ('21)	1.0	52	21.0%	9.2%	1.04	4.41
Chris Ray ('11)	1.4	47	19.1%	10.2%	1.12	4.10