Helder Rosario

C FCL Nationals

Age 22 R/R 6'1" / 165 lbs ROK Svc 0.0 · Ctrl thru 2038

Overview

ROKPROSPECTMiLBFA 2039

MLB%0%

Year	Age	Lvl / Team	PA	AVG/OBP/SLG	HR	SB	wRC+	WAR	MLE AVG/OBP/SLG
2024	19	ROKWSH	63	.128/.328/.170	0	3	-1	—	.077/.213/.096
2025	20	ROKWSH	39	.143/.368/.143	0	1	3	—	.094/.237/.094
2027PROJ0% MLB	22	MLBWSH	149	.176/.263/.242	1	2	46	-0.1
2028PROJ34% MLB	23	MLBWSH	36	.181/.267/.253	0	1	51	-0.0

Next 2 projected WAR -0.1Projected rows: MLB playing time only, park and league context applied.

ContractESTIMATED

Control thru2038Service0.0First FA2039

2027MiLB2028MiLB2029Ext$0.0M2030Ext$0.0M2031Ext$0.0M2032Ext$0.0M2033Ext$0.9M2034Ext$1.0M+4

CompsDavid Masters (age 22) · Caleb Hamilton (age 22) · Arturo De Freitas (age 22)

2027 FULL-SEASON PROJECTIONpark-neutral Marcel · 42 proj PA

wRC+†46

AVG/OBP/SLG.175 / .260 / .240

PA42

HR0

K%37

BB%10

ISO65

MLB%0%

Value2027 · WAR

trajectory · projected WAR by year

Tools · Contract

Contract ESTIMATED · service-time + WAR-based estimator (needs verification)

Status MiLB

MLB Debut 2033

Service 0 yrs (est)

Team Control Through 2038

First FA Year 2039

Year	Status	Salary	Proj WAR	Value	Surplus
2027	MiLB	still in minors · estimated debut 2033
2028	MiLB	still in minors · estimated debut 2033
2029	Ext	beyond projection horizon · no WAR estimate
2030	Ext	beyond projection horizon · no WAR estimate
2031	Ext	beyond projection horizon · no WAR estimate
2032	Ext	beyond projection horizon · no WAR estimate
2033	Ext	beyond projection horizon · no WAR estimate
2034	Ext	beyond projection horizon · no WAR estimate
2035	Ext	beyond projection horizon · no WAR estimate
2036	Ext	beyond projection horizon · no WAR estimate
2037	Ext	beyond projection horizon · no WAR estimate
2038	Ext	beyond projection horizon · no WAR estimate
Totals		$0.0M		$0.0M	+$0.0M

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 these numbers are built

All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2027 = actual YTD + projected ROS + total. 2028+ via Advanced Marcel + aging curve. Catcher framing: only 2027 Statcast framing is modeled (Baseball Savant server-caches the leaderboard to the current season); prior-year framing is unmodeled — projections for established framers may run below FG-DC by 1-3 WAR.

Year	Age	Lvl	Team	MLB%	PA	AB	H	2B	3B	HR	BB	SO	HBP	SB	CS	AVG	OBP	SLG	OPS	ISO	BABIP	K%	BB%	wOBA	wRC+	BAT	RUN	FLD	POS	REP	WAR
▸ Career — actual stats, one row per stint (as recorded, no adjustments)
2022	17	ROK	DSL Nationals	—	73	64	13	2	1	1	9	37	0	3	2	203	301	312	614	109	462	51	12	283	-9	—	—	—	—	—	—
2023	18	ROK	DSL Nationals	—	89	76	13	2	0	1	10	38	1	5	3	171	276	237	513	66	308	43	11	241	-9	—	—	—	—	—	—
2024	19	ROK	FCL Nationals	—	63	47	6	2	0	0	14	20	0	3	0	128	328	170	498	43	222	32	22	253	-1	—	—	—	—	—	—
2025	20	ROK	FCL Nationals	—	39	28	4	0	0	0	9	16	1	1	0	143	368	143	511		333	41	23	273	3	—	—	—	—	—	—
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
2022	17	ROK MLE	DSL Nationals	—	73	67	6	1	0	0	6	46	0	3	2	90	164	104	269	15	307	63	8	155	-9	—	—	—	—	—	—
2023	18	ROK MLE	DSL Nationals	—	89	79	8	1	0	0	7	45	1	5	3	101	184	114	298	13	203	51	8	155	-9	—	—	—	—	—	—
2024	19	ROK MLE	FCL Nationals	—	63	52	4	1	0	0	9	29	0	3	0	77	213	96	309	19	174	46	14	167	-1	—	—	—	—	—	—
2025	20	ROK MLE	FCL Nationals	—	39	32	3	0	0	0	5	23	1	1	0	94	237	94	331		288	59	13	173	3	—	—	—	—	—	—
2022	17	ROK MLE	DSL Nationals	—	73	67	6	1	0	0	6	46	0	3	2	90	164	104	269	15	286	63	8	155	-9	—	—	—	—	—	—
2022	17	ROK RAW	DSL Nationals	—	73	64	13	2	1	1	9	37	0	3	2	203	301	312	614	109	462	51	12	283	-9	—	—	—	—	—	—
2023	18	ROK MLE	DSL Nationals	—	89	79	8	1	0	0	7	45	1	5	3	101	184	114	298	13	222	51	8	155	-9	—	—	—	—	—	—
2023	18	ROK RAW	DSL Nationals	—	89	76	13	2	0	1	10	38	1	5	3	171	276	237	513	66	308	43	11	241	-9	—	—	—	—	—	—
2024	19	ROK MLE	FCL Nationals	—	63	52	4	1	0	0	9	29	0	3	0	77	213	96	309	19	174	46	14	167	-1	—	—	—	—	—	—
2024	19	ROK RAW	FCL Nationals	—	63	47	6	2	0	0	14	20	0	3	0	128	328	170	498	43	222	32	22	253	-1	—	—	—	—	—	—
2025	20	ROK MLE	FCL Nationals	—	39	32	3	0	0	0	5	23	1	1	0	94	237	94	331		333	59	13	173	3	—	—	—	—	—	—
2025	20	ROK RAW	FCL Nationals	—	39	28	4	0	0	0	9	16	1	1	0	143	368	143	511		333	41	23	273	3	—	—	—	—	—	—
2022	17	ROK MLE	DSL Nationals	—	73	67	6	1	0	0	6	46	0	3	2	90	164	104	269	15	307	63	8	155	-9	—	—	—	—	—	—
2023	18	ROK MLE	DSL Nationals	—	89	81	8	1	0	0	7	45	1	5	3	99	184	111	295	12	203	51	8	155	-9	—	—	—	—	—	—
2024	19	ROK MLE	FCL Nationals	—	63	54	4	1	0	0	9	29	0	3	0	74	213	93	306	19	174	46	14	167	-1	—	—	—	—	—	—
2025	20	ROK MLE	FCL Nationals	—	39	33	3	0	0	0	5	23	1	1	0	91	237	91	328		288	59	13	173	3	—	—	—	—	—	—
▸ Model inputs — neutral MLE (past 3 seasons)
2024	19	ROK MLE	FCL Nationals	—	63	54	4	1	0	0	9	29	0	3	0	74	213	93	306	19	174	46	14	167	-1	—	—	—	—	—	—
2025	20	ROK MLE	FCL Nationals	—	39	33	3	0	0	0	5	23	1	1	0	91	237	91	328		288	59	13	173	3	—	—	—	—	—	—
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
2027	22	MLB MLE	WSH	0%	149	133	23	4	1	1	14	55	1	2	0	176	263	242	504	65	289	37	9	236	46	-10	+0	+0	+3	+3	-0.1
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
2028	23	MLB MLE	WSH	34%	106	94	18	3	1	1	10	38	1	2	0	181	267	255	522	74	290	36	9	243	51	-6	+0	+0	+2	+2	-0.2
2028	23	MLB CTX	WSH	34%	36	33	5	1	0	0	3	13	0	1	0	181	267	253	519	72	289	36	8	242	51	-2	+0	+0	+1	+1	-0.0
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career	—	A+C		—	36	33	5	1	0	0	3	13	0	1	0	152	222	182	404	30	250	36	8	242	14	-2	+0	+0	+1	+1	-0.0
/ 162G	—	A+C		—	650	596	90	18	0	0	54	235	0	18	0	151	222	181	403	30	249	36	8	242	14	-38	+4	+0	+12	+14	-0.9
Career	—	MLE		—	412	362	45	7	1	1	41	197	3	15	5	124	219	157	377	33	263	48	10	190	14	-9	+1	+0	+3	+3	-0.2
/ 162G	—	MLE		—	650	571	72	11	2	2	65	311	5	24	8	126	222	163	385	37	266	48	10	190	14	-39	+3	+0	+12	+14	-1.1

Career Path Comps

What happened to players with a similar stat profile at this age · Y-axis: wRC+ (100 = league avg, 150 = elite, 80 = below) · Bands: P10–P90 outer, P25–P75 inner · Gold: OGILVIE projection

		Scouting				At Match Age									Next 3 Yrs									Peak 3 Yrs
Comp	Age	HIT	PWR	SPD	EYE	AVG/OBP/SLG	ISO	BABIP	HR	SB	K%	BB%	wRC+	WAR	AVG/OBP/SLG	ISO	BABIP	HR	SB	K%	BB%	wRC+	WAR	AVG/OBP/SLG	ISO	BABIP	HR	SB	K%	BB%	wRC+	WAR
Helder Rosario (OGILVIE)	22	—	—	—	—	175/260/240	65	289	0	1	37%	10%	46	-0.2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
✕David Masters 2015 · A	22	39→37	36→45	47→40	40	185/251/253	68	279	3	8	33%	7%	45	-2.7	179/238/249	70	242	6	4	27%	6%	38	-3.2	187/256/313	125	256	16	1	32%	7%	58	-0.7
✕Caleb Hamilton 2017 · A	22	39	38→45	48→45	44	183/266/267	84	289	5	5	36%	9%	54	-2.0	177/255/278	101	266	8	5	34%	9%	52	-2.2	140/232/254	115	204	16	3	39%	10%	37	-1.0
✕Arturo De Freitas 2023 · A	22	35	39→40	45→40	34	175/221/253	78	272	7	4	37%	5%	32	-3.6	185/240/265	80	303	8	5	39%	6%	43	-2.8	138/183/216	78	244	10	0	46%	5%	8	-1.0
✕Cadyn Grenier 2019 · A	22	41→38	39→40	48→50	36	192/247/284	92	313	5	8	38%	6%	49	-2.4	192/263/290	98	321	8	8	39%	8%	58	-1.7	178/263/269	91	284	7	11	36%	9%	52	-1.6
✕Misael Urbina 2024 · A	22	35→32	39→40	47→50	44	172/248/261	89	251	6	9	32%	8%	46	-2.6	189/269/280	91	269	6	9	29%	9%	58	-1.7	182/269/271	88	253	6	9	28%	10%	53	-1.1
✕Justin Twine 2018 · A	22	37→33	37→40	47→50	31	179/219/250	71	280	4	7	37%	3%	31	-3.7	213/252/298	85	304	6	10	30%	4%	54	-2.0	216/252/305	89	320	6	14	33%	3%	54	-1.1
✕Daurys Mercedes 2012 · A	22	38	35→40	46→45	42	179/250/239	60	285	2	7	36%	8%	40	-3.0	178/242/245	67	330	3	6	43%	7%	39	-3.1	127/201/181	54	254	2	4	47%	7%	7	-1.7
✕Geovanny Planchart 2024 · A	22	41	37→40	49→40	48	192/274/268	75	279	4	5	30%	10%	57	-1.8	193/270/277	84	273	7	4	29%	9%	57	-1.8	164/246/241	76	224	8	0	29%	9%	39	-1.0
✕Julio Carrion 2021 · A	22	39	38→40	50→45	38	186/254/264	79	299	6	6	38%	7%	49	-2.4	181/257/264	83	307	7	5	40%	7%	51	-2.3	157/235/235	78	282	8	3	44%	7%	34	-1.3
✕Juan Zabala 2021 · A	22	40	39→40	48→50	37	189/252/274	85	299	6	6	37%	6%	50	-2.3	213/274/306	93	302	8	13	30%	7%	65	-1.2	205/266/287	81	283	8	16	29%	7%	55	-0.8
✕Dale Burdick 2017 · A	21	38	39→45	49→50	38	178/248/267	88	297	5	7	39%	7%	47	-2.5	179/255/275	96	316	7	8	42%	8%	51	-2.2	146/235/239	93	260	8	8	43%	9%	33	-1.3
✕Yoander Rivero 2024 · A	22	40	37→30	46→50	42	185/259/255	70	301	4	10	37%	8%	48	-2.5	177/255/253	76	264	5	7	32%	9%	47	-2.6	134/228/195	61	191	4	4	30%	10%	24	-1.1
✕Chris Okey 2018 · A	23	34	38→45	48→40	35	169/226/242	74	276	6	5	39%	6%	32	-3.6	182/235/282	100	271	11	4	35%	6%	45	-2.7	209/261/309	100	290	9	2	30%	5%	58	-0.5
✕Ryan Scott 2017 · A	22	33	36→40	47→30	36	159/226/223	64	286	4	5	43%	7%	28	-3.9	165/233/228	63	271	4	4	37%	7%	32	-3.6	132/213/189	57	213	5	2	38%	8%	15	-1.5
✕Robertico Medina 2016 · A	22	32	37→30	51→45	45	156/252/227	71	249	5	9	36%	10%	40	-3.0	180/273/246	66	295	4	6	36%	11%	53	-2.1	136/258/166	30	238	1	3	38%	14%	28	-1.4
✕Lizandro Espinoza 2024 · A	21	31→24	39→45	47→60	38	161/223/240	80	247	7	10	36%	6%	31	-3.7	167/231/270	103	253	11	20	37%	7%	42	-2.9	159/229/271	111	233	12	30	36%	7%	39	-1.8
✕Fabian Pertuz 2023 · A	22	39→36	40	49→55	34	191/235/284	93	286	8	9	35%	4%	45	-2.7	178/229/269	91	272	8	12	36%	5%	40	-3.1	151/206/232	81	230	8	13	37%	5%	21	-2.3
✕Jose Izarra 2024 · A	22	40→33	39→40	49→50	34	181/247/264	83	326	7	8	44%	6%	46	-2.6	184/256/269	85	312	7	11	40%	8%	51	-2.3	163/241/233	70	252	5	16	34%	8%	35	-1.4
✕Chuck Moorman 2016 · A	22	36	39→40	44→30	32	178/229/260	82	291	7	5	40%	5%	38	-3.2	191/228/268	77	268	5	3	30%	4%	38	-3.2	183/221/256	73	257	5	0	30%	4%	30	-1.8
✕Joseph Odom 2014 · A	22	42	36→45	49→30	40	195/257/259	64	311	3	6	36%	7%	48	-2.5	198/254/303	105	276	10	3	30%	7%	57	-1.8	200/249/312	112	263	12	0	28%	6%	55	-0.9