Jack Kartsonas

P Bowling Green Hot Rods
Age 26 RHP 6'4" / 220 lbs A+ Svc 0.0 · Ctrl thru 2035 peak 0.9 · 2028
Overview
A+PROSPECTMiLBFA 2036
ETA2029MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202625MIX2 levels1916844.393.4124.0%5.2%—K 18.6% · BB 6.0% · FIP 4.36
2027PROJ26MLBTB1010594.414.4119.0%6.4%0.3
2028PROJ37% MLB27MLBTB44274.384.3919.4%6.7%0.1
2029PROJ59% MLB28MLBTB77434.434.4719.6%7.1%0.2
Next 3 projected WAR 0.7Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2035Service0.0First FA2036
2027MiLB2028MiLB2029MiLB2030Pre-Arb$0.8M2031Pre-Arb$0.9M2032Ext$0.9M2033Ext$3M2034Ext$5M+1
Career WAR0 WAR median (P10 -0 / P90 1, comp-based) · star 0% · didn't stick 95%
CompsRyan Watson (age 25) · Nick Payero (age 24) · Markus Solbach (age 27)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 117109vR 101
ERA4.41
FIP4.41
K%19.0%
BB%6.4%
K-BB%12.7%
Proj IP59
Value2027 · WAR
Runs saved vs league avg · 59 IP
K: -1.0 runs (Runs saved by strikeouts vs lg-avg K%)-1KBB: +1.1 runs (Runs saved by walk suppression vs lg-avg BB%)+1BBCONTACT: -1.6 runs (Runs saved on contact quality (HR suppression) vs lg)-2CONTACTSTAM: +2.4 runs (Replacement credit for innings volume)+2STAMTotal WAR: +0.10 (59 IP)+0.1WAR
0.00.51.00.00.10.20.10.127282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit+$2M ctrl surplus
Grades · Contract
Scouting Grades
K†4545
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2030
Service   0 yrs (est)
Team Control Through   2035
First FA Year   2036
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2030
2028MiLBstill in minors · estimated debut 2030
2029MiLBstill in minors · estimated debut 2030
2030Pre-Arb$0.8M+0.1$0.3M+$0.0M (cut)
2031Pre-Arb$0.9M+0.1$0.3M+$0.0M (cut)
2032Extbeyond projection horizon · no WAR estimate
2033Extbeyond projection horizon · no WAR estimate
2034Extbeyond projection horizon · no WAR estimate
2035Extbeyond projection horizon · no WAR estimate
Totals $0.0M $0.6M +$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 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)
202625MIX MLE2 levels19168436287191184%4.418.6%6.0%12.6%3.8%4.394.36—
202625MIX MLE2 levels19168436287191184%4.418.6%6.0%12.6%3.8%4.394.36—
202625MIX RAW2 levels19168436287191184%4.424.0%5.2%18.8%3.0%4.393.41—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202726MLBTB10105924947168100%5.919.0%6.4%12.7%3.2%4.414.41+0.3
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202827MLB MLETB121274315612110100%6.219.4%6.7%12.7%3.2%4.434.44+0.4
202928MLB MLETB121272305602210100%6.019.6%7.1%12.6%3.3%4.484.52+0.3
203029MLB MLETB121269291572210100%5.819.6%7.4%12.2%3.4%4.574.64+0.2
203130MLB MLETB111165274532110100%5.919.3%7.7%11.6%3.6%4.714.81+0.1
202827MLB CTXTB44271142284100%6.819.4%6.7%12.7%3.1%4.384.39+0.1
202928MLB CTXTB774318236136100%6.119.6%7.1%12.6%3.2%4.434.47+0.2
203029MLB CTXTB884920740157100%6.119.6%7.4%12.2%3.3%4.524.59+0.1
203130MLB CTXTB885121542178100%6.419.3%7.7%11.6%3.5%4.664.76+0.1
▸ Career totals — MLB only (actual + projected)
Career— RAW28281697141395224100%6.019.5%7.3%12.2%3.3%4.524.20+1.4
/ 200 IP— RAW33332008441646128100%6.019.5%7.3%12.2%3.3%4.524.20+1.7
Career— MLE19168436267221484%4.418.6%6.0%12.6%3.8%4.394.36+1.0
/ 200 IP— MLE4538200862160523384%4.418.6%6.0%12.6%3.8%4.394.36+0.7

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 PROJECTION1.76819.4%7.1%1.294.52
Blas Minor ('97)1.17519.2%7.3%1.164.40
Carlos Almánzar ('05)1.26016.3%7.9%1.324.82
J. C. Gutierrez ('07-'14, -0 WAR*)1.45719.8%*8.5%*1.19*4.72*
Cris Carpenter ('88-'96, 2 WAR*)2.16918.3%*7.4%*1.15*4.29*
Tim Crews ('87-'92, 3 WAR*)2.17120.8%*6.2%*1.09*4.11*
Rich Monteleone ('87-'96, 2 WAR*)1.87118.7%*7.5%*1.39*4.03*