Nate Peterson

P Chattanooga Lookouts
Age 27 LHP 5'9" / 180 lbs AA
Overview
AAPROSPECT
ETA2029MLB%2%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202424AAMIL2715934.085.0523.8%10.4%—K 19.2% · BB 11.4% · FIP 5.51
202525MIX2 levels318744.003.7618.1%10.4%—K 14.3% · BB 11.5% · FIP 4.27
202626MIX2 levels2613885.344.8320.1%13.1%—K 17.5% · BB 13.1% · FIP 5.16
2027PROJ27MLBCIN670705.615.6115.3%13.8%-0.8
2028PROJ38% MLB28MLBCIN250265.535.5716.0%13.5%-0.3
2029PROJ56% MLB29MLBCIN340365.535.6016.3%13.4%-0.4
Next 3 projected WAR -1.5Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Scouting grades · 20-80
Stuff35Control45Command35
Career WAR0 WAR median (P10 0 / P90 0, comp-based) · star 0% · didn't stick 98%
CompsJack Snodgrass (age 27) · Justin Marks (age 27) · Enrique Lechuga (age 29)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 123132vR 140
ERA5.61
FIP5.61
K%15.3%
BB%13.8%
K-BB%1.5%
Proj IP70
Value2027 · WAR
Runs saved vs league avg · 70 IP
K: -4.1 runs (Runs saved by strikeouts vs lg-avg K%)-4KBB: -4.6 runs (Runs saved by walk suppression vs lg-avg BB%)-5BBCONTACT: -2.4 runs (Runs saved on contact quality (HR suppression) vs lg)-2CONTACTSTAM: +4.5 runs (Replacement credit for innings volume)+5STAMTotal WAR: -0.69 (70 IP)-0.7WAR
-0.8-0.3-0.4272829
Grades · Contract
Scouting Grades
STUF3535
CTRL4545
CMD3535
K†3040

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)
202323MIX MLE2 levels1912743177831763%3.918.4%11.4%7.0%2.7%3.754.46—
202323MIX RAW2 levels1912743177831763%3.924.6%9.8%14.8%2.2%3.753.48—
202424AA MLEBiloxi Shuckers27159340496421956%3.419.2%11.4%7.8%4.7%4.085.51—
202424AA MLEBiloxi Shuckers27159340496421956%3.419.2%11.4%7.8%4.7%4.085.51—
202424AA RAWBiloxi Shuckers27159340496421956%3.423.8%10.4%13.4%4.7%4.085.05—
202525MIX MLE2 levels318743265934526%2.414.3%11.5%2.8%1.7%4.004.27—
202525MIX MLE2 levels318743265934526%2.414.3%11.5%2.8%1.7%4.004.27—
202525MIX RAW2 levels318743265934526%2.418.1%10.4%7.7%1.5%4.003.76—
202626MIX MLE2 levels26138839880521250%3.417.5%13.1%4.4%3.4%5.345.16—
202626MIX MLE2 levels26138839880521250%3.417.5%13.1%4.4%3.4%5.345.16—
202626MIX RAW2 levels26138839880521250%3.420.1%13.1%7.0%3.0%5.344.83—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202727MLBCIN67070296454190%1.015.3%13.8%1.5%3.0%5.615.61-0.8
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202828MLB MLECIN65068287463990%1.016.0%13.5%2.4%3.1%5.535.57-0.8
202929MLB MLECIN62065274453790%1.016.3%13.4%2.9%3.3%5.535.60-0.7
202828MLB CTXCIN25026110181530%1.016.0%13.5%2.4%3.1%5.535.57-0.3
202929MLB CTXCIN34036152252050%1.116.3%13.4%2.9%3.3%5.535.60-0.4
▸ Career totals — MLB only (actual + projected)
Career— RAW59062260423580%1.016.1%13.4%2.7%3.2%5.535.21-0.5
/ 200 IP— RAW1900200844136114260%1.116.1%13.4%2.7%3.2%5.535.21-1.5
Career— MLE1034832914452531724747%3.217.5%11.9%5.6%3.2%4.324.90-1.6
/ 200 IP— MLE63292008781541052847%3.217.5%11.9%5.6%3.2%4.324.90-2.4

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 PROJECTION1.06815.8%13.6%1.225.56
Richie Lewis ('98)1.55918.1%14.1%1.384.88
Mike Mohler ('01)2.16015.0%12.4%0.974.99
Tyler Yates ('09)1.26219.7%12.0%0.945.12
Ron Piche ('60-'66, -3 WAR*)1.14420.6%*12.8%*1.14*5.06*
Bill Wilson ('69-'73, -0 WAR*)1.35220.3%*11.5%*1.13*4.84*
Gene Harris ('89-'95, -1 WAR*)1.24020.0%*12.5%*0.98*4.96*