Yermain Ruiz

P Salem RidgeYaks

Age 21 RHP 5'11" / 160 lbs A peak 0.2 · 2030

Overview

APROSPECT

ETA2028MLB%0%

Year	Age	Lvl / Team	G	GS	IP	ERA	FIP	K%	BB%	WAR	MLE rates
2024	18	ROKDSL Red Sox R…	11	11	46	1.77	3.32	21.0%	8.5%	—	K 14.3% · BB 10.7% · FIP 4.62
2025	19	ROKBOS	12	5	42	2.79	2.03	25.3%	8.4%	—	K 17.2% · BB 10.5% · FIP 2.98
2026	20	MIX2 levels	22	1	55	7.32	3.70	26.3%	11.8%	—	K 19.0% · BB 14.1% · FIP 5.00
2027PROJ	21	MLBBOS	40	0	42	5.33	5.33	17.7%	14.0%	-0.4
2028PROJ49% MLB	22	MLBBOS	25	0	26	5.09	4.99	19.2%	12.5%	-0.1
2029PROJ73% MLB	23	MLBBOS	38	0	40	4.87	4.76	20.2%	11.6%	-0.1

Next 3 projected WAR -0.6Projected rows: MLB playing time only, park and league context applied.

Contract

No contract data on file.

Scouting grades · 20-80

Stuff40Control40Command40

Career WAR0 WAR median (P10 -0 / P90 0, comp-based) · star 0% · didn't stick 96%

CompsYunior Montero (age 22) · Juan Perez (age 21) · Tanner Cooper (age 21)

2027 FULL-SEASON PROJECTIONrates below = full-season projection

showingPROJ

wRC+ AGAINSTvL 134126vR 118

ERA5.33

FIP5.33

K%17.7%

BB%14.0%

K-BB%3.7%

Proj IP42

Value2027 · WAR

Runs saved vs league avg · 42 IP

Grades · Contract

Scouting Grades

STUF4040

CTRL4040

CMD4040

K†4050

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 + 2027 so far)
2024	18	ROK MLE	DSL Red Sox Red	11	11	46	176	37	15	3	100%	4.2	14.3%	10.7%	3.6%	2.5%	1.77	4.62	—
2024	18	ROK MLE	DSL Red Sox Red	11	11	46	176	37	15	3	100%	4.2	14.3%	10.7%	3.6%	2.5%	1.77	4.62	—
2024	18	ROK RAW	DSL Red Sox Red	11	11	46	176	37	15	3	100%	4.2	21.0%	8.5%	12.5%	1.7%	1.77	3.32	—
2025	19	ROK MLE	FCL Red Sox	12	5	42	178	45	15	0	42%	3.5	17.2%	10.5%	6.7%	0.0%	2.79	2.98	—
2025	19	ROK MLE	FCL Red Sox	12	5	42	178	45	15	0	42%	3.5	17.2%	10.5%	6.7%	0.0%	2.79	2.98	—
2025	19	ROK RAW	FCL Red Sox	12	5	42	178	45	15	0	42%	3.5	25.3%	8.4%	16.9%	0.0%	2.79	2.03	—
2026	20	MIX MLE	2 levels	22	1	55	262	69	31	6	5%	2.5	19.0%	14.1%	4.9%	3.1%	7.32	5.00	—
2026	20	MIX MLE	2 levels	22	1	55	262	69	31	6	5%	2.5	19.0%	14.1%	4.9%	3.1%	7.32	5.00	—
2026	20	MIX RAW	2 levels	22	1	55	262	69	31	6	5%	2.5	26.3%	11.8%	14.5%	2.3%	7.32	3.70	—
▸ 2027 season — projected remainder (no 2027 stats recorded)
2027	21	MLB	BOS	40	0	42	177	31	25	5	0%	1.1	17.7%	14.0%	3.7%	2.9%	5.33	5.33	-0.4
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
2028	22	MLB MLE	BOS	50	0	52	221	42	28	6	0%	1.0	19.2%	12.5%	6.7%	2.8%	5.09	4.99	-0.3
2029	23	MLB MLE	BOS	52	0	54	229	46	26	6	0%	1.0	20.2%	11.6%	8.7%	2.8%	4.87	4.76	-0.1
2028	22	MLB CTX	BOS	25	0	26	110	21	14	3	0%	1.0	19.2%	12.5%	6.7%	2.8%	5.09	4.99	-0.1
2029	23	MLB CTX	BOS	38	0	40	169	34	20	5	0%	1.1	20.2%	11.6%	8.7%	2.8%	4.87	4.76	-0.1
▸ Career totals — MLB only (actual + projected)
Career	—	RAW		62	0	65	276	55	33	8	0%	1.1	19.8%	11.9%	7.9%	2.8%	4.96	4.47	+0.1
/ 200 IP	—	RAW		190	0	200	844	168	101	25	0%	1.1	19.8%	11.9%	7.9%	2.8%	4.96	4.47	+0.2
Career	—	MLE		45	17	143	616	106	75	13	38%	3.2	17.1%	12.1%	5.0%	2.0%	4.22	4.31	-0.4
/ 200 IP	—	MLE		63	24	200	862	148	104	18	38%	3.2	17.1%	12.1%	5.0%	2.0%	4.22	4.31	-0.7

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
Yermain Ruiz (OGILVIE)	—	—	5.33	17.7%	14.0%	2.9%	—	4.87	19.7%	7.7%	107	-0.46	—	—	—
Yunior Montero R 2015 · 4.82 FIP	22	SW	4.82	16.9%	14.1%	2.5%	.276	4.58	21.5%	6.2%	91	-0.24	3.65	127	92
Juan Perez R 2016 · 5.39 FIP	21	SW	5.39	15.4%	14.1%	3.3%	.321	4.52	10.8%	0.0%	56	-0.87	4.52	113	88
Tanner Cooper R 2021 · 4.71 FIP	21	SW	4.71	17.1%	14.1%	2.3%	.338	5.15	14.4%	6.7%	121	+0.44	4.51	148	88
Brandon Komar R 2019 · 4.77 FIP	20	SW	4.77	17.7%	11.6%	3.1%	.327	4.93	16.7%	5.7%	198	+0.16	3.00	538	86
Luis Rujano R 2024 · 4.54 FIP	21	SW	4.54	17.0%	12.3%	2.4%	.361	4.80	17.9%	-0.8%	97	+0.26	4.54	203	86
Engel Daniel Peralta R 2024 · 5.28 FIP	20	SW	5.28	17.7%	15.0%	3.2%	.300	5.89	16.6%	1.2%	33	+0.61	3.34	129	86
Victor Espiritu R 2024 · 4.45 FIP	19	SW	4.45	14.6%	12.7%	1.8%	.294	4.04	13.5%	1.8%	60	-0.41	3.49	101	84
Wellington Diaz R 2018 · 4.85 FIP	21	SW	4.85	16.4%	12.6%	2.8%	.315	5.81	20.0%	2.8%	59	+0.96	3.29	172	84
Seth McClung R 2003 · 5.63 FIP	22	SW	5.63	15.0%	14.4%	3.6%	.241	5.29	15.3%	2.8%	212	-0.34	2.52	430	84
Josh White R 2023 · 5.12 FIP	22	SW	5.12	17.7%	13.9%	3.2%	.244	3.15	27.7%	17.2%	182	-1.97	1.84	247	83
Juan Mendez R 2021 · 4.45 FIP	22	SW	4.45	20.5%	14.2%	2.3%	.271	5.07	21.9%	6.1%	128	+0.62	3.69	156	83
Blake Quinn R 2017 · 5.41 FIP	23	SW	5.41	16.9%	15.3%	3.3%	.328	4.42	17.1%	3.3%	48	-0.99	4.42	122	82
Sam Ryan R 2021 · 4.38 FIP	22	SW	4.38	16.4%	14.7%	1.5%	.328	3.85	13.7%	2.9%	49	-0.53	3.80	178	82
Ryan Cardona R 2022 · 5.07 FIP	22	SW	5.07	20.9%	17.7%	2.7%	.274	4.27	18.5%	4.3%	292	-0.80	3.62	367	82
Anyelo Gómez R 2016 · 4.66 FIP	23	SW	4.66	17.1%	12.2%	2.7%	.292	2.66	24.2%	15.6%	68	-2.00	2.66	145	82
Jhoster Baez R 2024 · 4.57 FIP	19	SP-	4.57	17.3%	14.8%	1.9%	.283	5.93	15.9%	-5.0%	73	+1.36	4.57	110	81
Carlton Perkins R 2024 · 4.16 FIP	21	SW	4.16	18.6%	15.7%	1.2%	.356	4.88	18.2%	0.2%	66	+0.72	3.61	124	81
Axel Rios R 2016 · 4.70 FIP	23	SW	4.70	13.1%	13.5%	1.8%	.333	4.06	15.2%	3.2%	97	-0.64	3.50	153	80
Hunter Hayes R 2023 · 4.53 FIP	22	SW	4.53	13.3%	9.7%	2.4%	.307	4.49	16.5%	4.0%	155	-0.04	3.34	216	80
Jarret Whorff R 2023 · 4.24 FIP	24	SW	4.24	19.5%	14.2%	1.8%	.287	4.34	19.4%	10.8%	193	+0.10	3.88	257	80

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,474 reliever careers (754 from 1990-2025 + 720 historical, 1901-2023), also matched on career-to-date at the same age. * Historical (Lahman) careers: rates era-adjusted to 2001-24 league levels; WAR is an OGILVIE proxy.

Player	162s	IP/yr	K%	BB%	HR/9	ERA
OGILVIE CAREER PROJECTION	0.7	50	19.1%	12.6%	1.09	5.08
Matt Anderson ('05)	1.3	51	19.3%	13.5%	1.05	5.19
Tyler Yates ('09)	1.2	62	19.7%	12.0%	0.94	5.12
Gene Harris ('89-'95, -1 WAR*)	1.2	40	20.0%*	12.5%*	0.98*	4.96*
Fred Lasher ('63-'71, -1 WAR*)	1.0	50	21.5%*	11.9%*	1.05*	4.68*
Bill Wilson ('69-'73, -0 WAR*)	1.3	52	20.3%*	11.5%*	1.13*	4.84*
Valerio De Los Santos ('08)	1.3	51	18.7%	11.5%	1.30	4.57