Luis Jerez P FCL Red Sox
Age 23 RHP 6'1" / 217 lbs ROK
2027 FULL-SEASON PROJECTION0 act + 10 ip · rates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 118110vR 102
ERA4.49
FIP4.49
K%23.0%
BB%10.3%
K-BB%12.7%
ROS IP10
Value2026 · WAR
Runs saved vs league avg · 10 IP
K: +0.0 runs (Runs saved by strikeouts vs lg-avg K%)+0KBB: -0.2 runs (Runs saved by walk suppression vs lg-avg BB%)-0BBCONTACT: -0.2 runs (Runs saved on contact quality (HR suppression) vs lg)-0CONTACTSTAM: +0.4 runs (Replacement credit for innings volume)+0STAMTotal WAR: +0.01 (10 IP)+0.0WAR
0.00.02728
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.
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)
202319ROK MLEDSL Red Sox Red12434134319033%2.815.7%8.4%7.3%0.0%3.212.84—
202319ROK RAWDSL Red Sox Red12434134319033%2.823.1%6.7%16.4%0.0%3.212.06—
202420ROK MLEFCL Red Sox1011879189210%1.815.5%14.2%1.3%3.7%5.095.64—
202420ROK MLEFCL Red Sox1011879189210%1.815.5%14.2%1.3%3.7%5.095.64—
202420ROK RAWFCL Red Sox1011879189210%1.822.8%11.4%11.4%2.5%5.094.06—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202723MLBBOS100104210410%1.023.0%10.3%12.7%3.0%4.494.49+0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202824MLB MLEBOS190208420830%1.123.6%9.7%13.9%3.0%4.394.34+0.0
202824MLB CTXBOS909389410%1.023.6%9.7%13.9%3.0%4.394.34+0.0
▸ Career totals — MLB only (actual + projected)
Career— RAW809369310%1.123.6%9.7%13.9%3.0%4.393.96+0.1
/ 200 IP— RAW190020084421170230%1.123.6%9.7%13.9%3.0%4.393.96+1.4
Career— MLE225512133322323%2.315.6%10.6%5.1%1.4%3.863.87+0.0
/ 200 IP— MLE8619200830130881123%2.315.6%10.6%5.1%1.4%3.863.87+0.5