Jake Brentz

P Knoxville Smokies
Age 32 LHP 6'1" / 205 lbs AA peak 0.1 · 2027
Overview
AARP
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202328MIX2 levels3133.382.7335.7%21.4%—K 35.7% · BB 21.4% · FIP 2.80
202429MIX2 levels3403011.407.9018.0%29.2%—K 15.4% · BB 28.1% · FIP 6.93
202530MIX2 levels90814.626.3516.7%29.2%—K 16.7% · BB 29.2% · FIP 5.39
2027PROJ32MLBCHC510544.494.4126.1%11.3%0.1
2028PROJ31% MLB33MLBCHC150164.604.6825.0%11.6%-0.0
2029PROJ27% MLB34MLBCHC110124.804.9524.0%11.9%-0.1
Next 3 projected WAR 0.0Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Skills · percentileStatcast 2021
FB Velo84
Whiff%81
K%78
xwOBA vs42
CompsRaul Valdes (age 32) · Hideki Okajima (age 32) · Juan Pablo Perez (age 34)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 99107vR 115
ERA4.49
FIP4.41
K%26.1%
BB%11.3%
K-BB%14.8%
Proj IP54
Value2027 · WAR
Runs saved vs league avg · 54 IP
K: +1.2 runs (Runs saved by strikeouts vs lg-avg K%)+1KBB: -1.2 runs (Runs saved by walk suppression vs lg-avg BB%)-1BBCONTACT: -1.3 runs (Runs saved on contact quality (HR suppression) vs lg)-1CONTACTSTAM: +2.2 runs (Replacement credit for innings volume)+2STAMTotal WAR: +0.09 (54 IP)+0.1WAR
0.10.0-0.1-0.1272830
Grades · Statcast · Arsenal · Contract
Scouting Grades
STUF6060
CTRL3030
CMD5050
K†6060
Statcast Percentiles
FB Velo
p8496.9
Whiff%
p8130.2%
K%
p7827.3%
xwOBA vs
p420.321
SL-2.3
FB-3.8

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 MLEBluefield Blue Jays66229916112100%3.711.0%13.9%-2.9%2.8%4.095.48—
201520ROK RAWBluefield Blue Jays66229916112100%3.716.2%11.1%5.1%2.0%4.094.33—
201621MIX MLE2 levels100125615800%1.226.8%14.3%12.5%0.0%6.002.65—
201621MIX RAW2 levels100125615800%1.226.8%14.3%12.5%0.0%6.002.60—
201722MIX MLE2 levels33040176492430%1.221.8%15.3%6.5%2.0%4.504.28—
201722MIX RAW2 levels33040176492430%1.227.8%13.6%14.2%1.7%4.503.43—
201823MIX MLE2 levels31033176453920%1.120.0%24.9%-4.9%1.5%9.925.36—
201823MIX RAW2 levels31033176453920%1.125.6%22.2%3.4%1.1%9.924.72—
201924MIX MLE2 levels41053236592850%1.321.5%12.6%8.9%2.5%4.274.26—
201924MIX RAW2 levels41053236592850%1.325.0%11.9%13.1%2.1%4.273.69—
202126MLB MLEKansas City Royals72064278763670%0.927.3%12.9%14.4%2.7%3.663.93+0.5
202126MLB RAWKansas City Royals72064278763670%0.927.3%12.9%14.4%2.5%3.663.83+0.5
202227MIX MLE2 levels100644101110%0.622.7%25.0%-2.3%2.3%24.165.59-0.1
202227MIX RAW2 levels100644101110%0.622.7%25.0%-2.3%2.3%24.167.21-0.2
202328MIX MLE2 levels3131453033%0.935.7%21.4%14.3%0.0%3.382.80—
202328MIX RAW2 levels3131453033%0.935.7%21.4%14.3%0.0%3.382.73—
202429MIX MLE2 levels34030178325240%0.915.4%28.1%-12.7%2.9%11.406.93—
202429MIX MLE2 levels34030178325240%0.915.4%28.1%-12.7%2.9%11.406.93—
202429MIX RAW2 levels34030178325240%0.918.0%29.2%-11.2%2.2%11.407.90—
202530MIX MLE2 levels9084881400%0.916.7%29.2%-12.5%0.0%14.625.39—
202530MIX MLE2 levels9084881400%0.916.7%29.2%-12.5%0.0%14.625.39—
202530MIX RAW2 levels9084881400%0.916.7%29.2%-12.5%0.0%14.626.35—
▸ Career totals (raw MLB only — as recorded)
MLB Career—80069316854680%0.926.9%14.6%12.3%2.5%5.194.14+0.3
▸ 2027 season — projected remainder (no 2027 stats recorded)
202732MLBCHC51054228602670%1.126.1%11.3%14.8%3.1%4.494.41+0.1
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202833MLB MLECHC48050211532470%1.025.0%11.6%13.4%3.4%4.604.68-0.1
202934MLB MLECHC43045192462370%1.124.0%11.9%12.1%3.6%4.804.95-0.2
203035MLB MLECHC39041172402170%1.023.0%12.3%10.7%3.9%5.065.26-0.3
202833MLB CTXCHC150166817820%1.125.0%11.6%13.4%3.4%4.604.68-0.0
202934MLB CTXCHC110125112620%1.124.0%11.9%12.1%3.6%4.804.95-0.1
203035MLB CTXCHC909389510%1.023.0%12.3%10.7%3.9%5.065.26-0.1
▸ Career totals — MLB only (actual + projected)
Career— RAW115010647212364140%0.926.0%13.7%12.3%2.9%5.054.22+0.4
/ 200 IP— RAW2170200888232121260%0.926.0%13.7%12.3%2.9%5.054.22+0.8
Career— MLE24972701305277236283%1.121.2%18.1%3.1%2.2%6.464.80-0.3
/ 200 IP— MLE1845200965205175213%1.121.2%18.1%3.1%2.2%6.464.80-0.3

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 PROJECTION1.35225.3%12.6%1.244.84
Ed Glynn ('75-'85, -0 WAR*)1.35323.5%*12.9%*1.22*4.69*
Armando Almanza ('05)1.15424.4%14.3%1.434.82
John Hudek ('99)1.04023.0%13.7%1.304.43
Mac Scarce ('72-'78, 1 WAR*)1.05225.9%*12.4%*1.27*4.17*
Amir Garrett ('24)1.75526.7%13.3%1.524.95
Fred Lasher ('63-'71, -1 WAR*)1.05021.5%*11.9%*1.05*4.68*