Isaias Castillo

OF DSL NYY Yankees
Age 19 R/R 5'11" / 190 lbs ROK HR +14% Svc 0.0 · Ctrl thru 2038
Overview
ROKPROSPECTMiLBFA 2039
MLB%0%
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202517ROKDSL NYY Yanke…105.244/.352/.37811422—.137/.219/.189
202618ROKDSL NYY Yanke…240.294/.414/.629142861—.164/.270/.333
2027PROJMLE19MLBNYY350.189/.263/.29451058-0.3
2028PROJ34% MLB20MLBNYY61.195/.270/.3131264-0.1
Next 2 projected WAR -0.4Projected 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
Skills · percentileMiLB Statcast 2026 Rk
Speed99
ISO98
wOBA90
wRC+84
Chase%51
BB%39
Career WAR0.0 WAR median (P10 0.0 / P90 0.0, comp-based) · star 0% · didn't stick 97%
CompsYasser Mercedes (age 19) · Angel Aponte (age 19) · Johan Mieses (age 20)
2027 FULL-SEASON PROJECTIONpark-neutral Marcel · 130 proj PA
wRC+†58
AVG/OBP/SLG.187 / .261 / .292
PA130
HR2
K%30
BB%8
ISO106
MLB%0%
Value2027 · WAR
BAT: -6.5 runs (wOBA-derived runs vs avg)-7BATRUN: +0.4 runs (SB/CS + UBR baserunning)+0RUNFLD: +0.0 runs (Defensive runs vs avg)+0FLDPOS: -0.8 runs (Positional adjustment)-1POSREP: +2.8 runs (Replacement-level credit)+3REPTotal WAR: -0.30-0.3WAR
trajectory · projected WAR by year
-0.3-0.12728
Tools · ContractCON 26 / POW 47
Toolsscout grade
CONTACT26
scouting grade only
POWER47
scouting grade only
EYE60
scouting grade only
SPEED69
scouting grade only
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
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2033
2028MiLBstill in minors · estimated debut 2033
2029Extbeyond projection horizon · no WAR estimate
2030Extbeyond projection horizon · no WAR estimate
2031Extbeyond projection horizon · no WAR estimate
2032Extbeyond projection horizon · no WAR estimate
2033Extbeyond projection horizon · no WAR estimate
2034Extbeyond projection horizon · no WAR estimate
2035Extbeyond projection horizon · no WAR estimate
2036Extbeyond projection horizon · no WAR estimate
2037Extbeyond projection horizon · no WAR estimate
2038Extbeyond 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.
basis 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 = full-season projection (no games played yet). 2028+ via Advanced Marcel + aging curve.

YearAge LvlTeam MLB% PAAB H2B3BHR BBSOHBP SBCS AVGOBPSLGOPS ISOBABIP K%BB% wOBAwRC+ BATRUNFLDPOSREP WAR
▸ Career — actual stats, one row per stint (as recorded, no adjustments)
202517 ROKDSL NYY Yankees — 10590 22521 15320 142 244352378730 133368 3014 332 22 — — — — — —
202618 ROKDSL NYY Yankees — 240197 5818314 33727 283 2944146291.043 335386 3014 442 61 — — — — — —
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
202517 ROK MLEDSL NYY Yankees — 10595 13310 10390 142 137219189409 53233 3710 200 22 — — — — — —
202618 ROK MLEDSL NYY Yankees — 240207 341027 23887 283 164270333603 169223 3710 259 61 — — — — — —
202517 ROK MLEDSL NYY Yankees — 10595 13310 10390 142 137219189409 53232 3710 200 22 — — — — — —
202517 ROK RAWDSL NYY Yankees — 10590 22521 15320 142 244352378730 133368 3014 332 22 — — — — — —
202618 ROK MLEDSL NYY Yankees — 240207 341027 23887 283 164270333603 169235 3710 259 61 — — — — — —
202618 ROK RAWDSL NYY Yankees — 240197 5818314 33727 283 2944146291.043 335386 3014 442 61 — — — — — —
202517 ROK MLEDSL NYY Yankees — 10594 13310 10390 142 138219191411 53233 3710 200 22 — — — — — —
202618 ROK MLEDSL NYY Yankees — 240208 341027 23887 283 163270332602 168223 3710 259 61 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202517 ROK MLEDSL NYY Yankees — 10594 13310 10390 142 138219191411 53233 3710 200 22 — — — — — —
202618 ROK MLEDSL NYY Yankees — 240208 341027 23887 283 163270332602 168223 3710 259 61 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202719 MLB MLENYY 0% 350315 591235 281074 101 189263294557 106264 318 254 58 -18 +2 +0 -2 +8 -0.3
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202820 MLB MLENYY 34% 177159 30613 14532 51 194269308578 114267 308 262 64 -8 +1 +0 -1 +4 -0.4
202820 MLB CTXNYY 34% 6155 11211 5181 20 195270313583 117267 308 264 64 -3 +0 +0 -0 +1 -0.1
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 6155 11211 5181 20 200279327606 127278 308 264 55 -3 +0 +0 -0 +1 -0.1
/ 162G— A+C — 650586 118211111 5319211 210 201280331611 130279 308 264 55 -28 +4 +0 -4 +14 -1.4
Career— MLE — 652579 9923512 5722010 517 171257290547 119247 349 249 55 -14 +1 +0 -2 +7 -0.9
/ 162G— MLE — 650577 9923512 5721910 517 172258291549 120248 349 249 55 -30 +2 +0 -4 +14 -1.8

How the minor-league lines were translated

One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.

2026 DSLDSL NYY Yankees · 240 PAwOBA .436 → .259 (−177)K% 30.0% → 36.6%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA30.00%÷1.000×1.220——36.60%
BB% (unintentional) /PA13.75%÷1.000×0.700—×1.0089.70%
HBP% /PA2.92%—×0.700—×1.0082.06%
Singles /BIP18.40%÷1.000×0.680×0.950×1.00811.98%
Doubles /BIP14.40%÷1.000×0.600×0.950×1.0088.27%
Triples /BIP2.40%÷1.000×0.600×0.950×1.0081.38%
Home runs /BIP11.20%÷1.000×0.470—×1.0085.30%

Factors used: level-wide DSL factors (no league-specific row for this league/era). Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 18 vs a level average of 18.5 → +0.8% on BB/HBP/hit rates (0.5 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.

Result: wOBA .436 → .259; ISO .335 → .169; BABIP .386 → .223. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2025 DSLDSL NYY Yankees · 105 PAwOBA .324 → .200 (−124)K% 30.5% → 37.6%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA30.48%÷0.988×1.220——37.63%
BB% (unintentional) /PA14.29%÷1.066×0.700—×1.0229.60%
HBP% /PA0.00%—×0.700—×1.0220.00%
Singles /BIP24.14%÷1.113×0.680×1.039×1.02215.67%
Doubles /BIP8.62%÷1.069×0.600×1.039×1.0225.14%
Triples /BIP3.45%÷0.943×0.600×1.039×1.0222.33%
Home runs /BIP1.72%÷1.093×0.470—×1.0220.76%

Factors used: level-wide DSL factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 119, 1B 123, 2B 114, 3B 89, K 98, BB 113 — applied at half strength. Age: age 17 vs a level average of 18.5 → +2.2% on BB/HBP/hit rates (1.5 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.039.

Result: wOBA .324 → .200; ISO .133 → .074; BABIP .368 → .233. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).