Luis F. Castillo

P Tacoma Rainiers
Age 32 RHP 6'3" / 212 lbs AAA peak 0.1 · 2027
Overview
AAASPROOKIE
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202126MIX2 levels290344.724.1521.2%10.9%—K 17.8% · BB 11.7% · FIP 4.54
202227MIX3 levels460481.492.4223.7%5.7%1.2K 20.6% · BB 6.9% · FIP 2.95
202530MIX3 levels88245.623.3119.8%10.8%0.5K 17.5% · BB 7.6% · FIP 3.44
2027PROJ32MLBSEA8084.424.4220.7%8.6%0.0
2028PROJ37% MLB33MLBSEA7074.564.6620.5%9.1%-0.0
Last 3 seasons WAR 1.7  ·  Next 2 projected WAR 0.0Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
CompsArcenio Leon (age 32) · Joe Nelson (age 31) · Scott Atchison (age 31)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 117109vR 101
ERA4.42
FIP4.42
K%20.7%
BB%8.6%
K-BB%12.1%
Proj IP8
Value2027 · WAR
Runs saved vs league avg · 8 IP
K: -0.1 runs (Runs saved by strikeouts vs lg-avg K%)-0KBB: +0.0 runs (Runs saved by walk suppression vs lg-avg BB%)+0BBCONTACT: -0.1 runs (Runs saved on contact quality (HR suppression) vs lg)-0CONTACTSTAM: +0.3 runs (Replacement credit for innings volume)+0STAMTotal WAR: +0.01 (8 IP)+0.0WAR
0.00.0-0.2-0.3272830
Grades · Arsenal · Contract
Scouting Grades
K†5050
SL (25%)
SI (16%)
CH-0.9 (13%)
FB-4.0 (62%)

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.
basis 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.

YearAge LvlTeam GGSIPBF KBBHR GS%IP/G K%BB%K-BB%HR% ERAFIP 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)
201520ROK MLEACL D-backs1103312623610%3.012.4%6.0%6.5%1.1%1.913.42—
201520ROK RAWACL D-backs1103312623610%3.018.3%4.8%13.5%0.8%1.912.65—
201621ROK MLEMissoula Osprey193361553813316%1.916.7%10.5%6.2%2.7%4.044.51—
201621ROK RAWMissoula Osprey193361553813316%1.924.5%8.4%16.1%1.9%4.043.16—
201823MIX MLE2 levels140207419610%1.420.7%10.4%10.3%2.0%1.353.79—
201823MIX RAW2 levels140207419610%1.425.7%8.1%17.6%1.4%1.352.75—
201924A+ MLEVisalia Rawhide43078328831960%1.819.5%6.7%12.8%2.1%3.813.44—
201924A+ RAWVisalia Rawhide43078328831960%1.825.3%5.8%19.5%1.8%3.812.70—
202126MIX MLE2 levels29034165351840%1.217.8%11.7%6.1%2.7%4.724.54—
202126MIX RAW2 levels29034165351840%1.221.2%10.9%10.3%2.4%4.724.15—
202227MIX MLE3 levels46048194461120%1.120.6%6.9%13.6%1.3%1.492.95+0.9
202227MIX RAW3 levels46048194461120%1.123.7%5.7%18.0%1.0%1.492.42+1.2
202530MIX MLE3 levels882411122121100%3.017.5%7.6%9.9%1.5%5.623.44+0.4
202530MIX MLE3 levels882411122121100%3.017.5%7.6%9.9%1.5%5.623.44+0.4
202530MIX RAW3 levels882411122121100%3.019.8%10.8%9.0%0.9%5.623.31+0.5
▸ Career totals (raw MLB only — as recorded)
MLB Career—52115597040%2.116.4%12.7%3.6%0.0%5.063.38+0.1
▸ 2027 season — projected remainder (no 2027 stats recorded)
202732MLBSEA808347310%1.020.7%8.6%12.1%2.9%4.424.42+0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202833MLB MLESEA190208417830%1.120.5%9.1%11.4%3.2%4.564.66-0.0
202833MLB CTXSEA707306310%1.020.5%9.1%11.4%3.2%4.564.66-0.0
▸ Career totals — MLB only (actual + projected)
Career— RAW12218861510117%1.517.9%11.4%6.4%1.2%4.863.67+0.2
/ 200 IP— RAW133222009551661111117%1.517.9%11.4%6.4%1.2%4.863.67+2.1
Career— MLE17011273115320994236%1.618.2%8.2%10.0%2.0%3.293.68+0.1
/ 200 IP— MLE124820084415369176%1.618.2%8.2%10.0%2.0%3.293.68+0.8