Joel Peguero

P San Francisco Giants
Age 30 RHP 5'10" / 195 lbs MLB ILInjured 60-Day (D60)
Overview
MLBRPD6040-MANROOKIE
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202427AADET430523.142.9325.5%7.7%—K 20.6% · BB 8.5% · FIP 3.71
202528MIX2 levels520654.183.7522.7%10.8%0.6K 20.4% · BB 10.0% · FIP 4.00
202629MIX2 levels230214.793.6318.0%11.2%0.2K 18.0% · BB 11.2% · FIP 3.62
2027PROJ30MLBSF370394.344.5022.0%10.4%0.0
2028PROJ95% MLB31MLBSF540574.564.7221.4%10.6%-0.1
2029PROJ95% MLB32MLBSF500534.774.9420.7%10.9%-0.2
Last 3 seasons WAR 0.8  ·  Next 3 projected WAR -0.3Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Scouting grades · 20-80
Stuff50Control40Command45FB velo74
Career WAR0 WAR median (P10 -0 / P90 0, comp-based) · star 0% · didn't stick 97%
CompsJoe Nelson (age 31) · Wirfin Obispo (age 30) · Jim Miller (age 30)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 119111vR 102
ERA4.34
FIP4.50
K%22.0%
BB%10.4%
K-BB%11.6%
Proj IP39
Value2027 · WAR
Runs saved vs league avg · 39 IP
K: -0.1 runs (Runs saved by strikeouts vs lg-avg K%)-0KBB: -0.6 runs (Runs saved by walk suppression vs lg-avg BB%)-1BBCONTACT: -0.7 runs (Runs saved on contact quality (HR suppression) vs lg)-1CONTACTSTAM: +1.6 runs (Replacement credit for innings volume)+2STAMTotal WAR: +0.02 (39 IP)+0.0WAR
0.0-0.1-0.2272829
Grades · Arsenal · Contract
Scouting Grades
STUF5050
CTRL4040
CMD4545
K†5050
SL+3.3 (33%)
FB+0.9 (67%)
SI (33%)

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)
201619ROK MLEDSL Rays 2162421822619112%2.69.7%13.0%-3.3%0.8%3.434.35—
201619ROK RAWDSL Rays 2162421822619112%2.614.3%10.4%3.8%0.5%3.433.53—
201720ROK MLEPrinceton Rays1310442093111577%3.410.1%6.6%3.5%3.3%8.124.92—
201720ROK RAWPrinceton Rays1310442093111577%3.414.8%5.3%9.6%2.4%8.123.91—
201821ROK MLEPrinceton Rays146331613818443%2.316.0%14.0%2.1%3.5%7.445.42—
201821ROK RAWPrinceton Rays146331613818443%2.323.6%11.2%12.4%2.5%7.444.02—
201922A MLEBowling Green Hot Rods31047194441010%1.516.8%6.1%10.7%0.5%2.852.74—
201922A RAWBowling Green Hot Rods31047194441010%1.522.7%5.2%17.5%0.5%2.852.15—
202124MIX MLE2 levels39356242522128%1.416.6%9.4%7.2%1.1%4.313.49—
202124MIX RAW2 levels39356242522128%1.421.5%8.7%12.8%0.8%4.312.83—
202225AAA MLEAlbuquerque Isotopes50457261523378%1.117.5%13.3%4.3%2.8%4.764.83—
202225AAA RAWAlbuquerque Isotopes50457261523378%1.119.9%12.6%7.3%2.7%4.764.62—
202326MIX MLE2 levels44051232402740%1.214.2%11.2%3.0%1.8%4.624.32—
202326MIX RAW2 levels44051232402740%1.217.2%11.6%5.6%1.7%4.624.15—
202427AA MLEErie SeaWolves43052220561740%1.220.6%8.5%12.1%2.3%3.143.71—
202427AA MLEErie SeaWolves43052220561740%1.220.6%8.5%12.1%2.3%3.143.71—
202427AA RAWErie SeaWolves43052220561740%1.225.5%7.7%17.7%1.8%3.142.93—
202528MIX MLE2 levels52065277633060%1.220.4%10.0%10.4%2.5%4.184.00+0.4
202528MIX MLE2 levels52065277633060%1.220.4%10.0%10.4%2.5%4.184.00+0.4
202528MIX RAW2 levels52065277633060%1.222.7%10.8%11.9%2.2%4.183.75+0.6
202629MIX MLE2 levels2302189161010%0.918.0%11.2%6.7%1.1%4.793.62+0.2
202629MIX MLE2 levels2302189161010%0.918.0%11.2%6.7%1.1%4.793.62+0.2
202629MIX RAW2 levels2302189161010%0.918.0%11.2%6.7%1.1%4.793.63+0.2
▸ Career totals (raw MLB only — as recorded)
MLB Career—28034134221120%1.216.4%8.2%8.2%1.5%2.413.55+0.4
▸ 2027 season — projected remainder (no 2027 stats recorded)
202730MLBSF37039165361750%1.122.0%10.4%11.6%2.9%4.344.50+0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202831MLB MLESF57060252542780%1.021.4%10.6%10.8%3.1%4.564.72-0.1
202932MLB MLESF53055233482580%1.020.7%10.9%9.8%3.3%4.774.94-0.2
202831MLB CTXSF54057241512670%1.121.4%10.6%10.8%3.1%4.564.72-0.1
202932MLB CTXSF50053224462470%1.120.7%10.9%9.8%3.3%4.774.94-0.2
▸ Career totals — MLB only (actual + projected)
Career— RAW132014359611961170%1.120.0%10.2%9.8%2.8%4.134.25+0.5
/ 200 IP— RAW185020083316685240%1.120.0%10.2%9.8%2.8%4.134.25+0.7
Career— MLE325254672067334212428%1.416.2%10.2%5.9%2.0%4.634.15+0.0
/ 200 IP— MLE1391120088514391188%1.416.2%10.2%5.9%2.0%4.634.15+0.0

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.

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION1.04820.5%10.4%1.104.19
Manny Acosta ('12)1.24120.5%10.9%1.093.99
Kevin Hickey ('81-'91, 0 WAR*)1.24717.7%*10.2%*1.10*4.27*
Yency Almonte ('24)1.14522.5%9.9%1.134.44
John Johnstone ('00)1.45619.4%9.5%1.234.01
Bob Macdonald ('90-'96, 1 WAR*)1.25918.3%*9.8%*1.20*4.32*
Gary Wayne ('89-'94, 2 WAR*)1.26219.9%*9.4%*1.05*3.88*