Justin Sterner

P Athletics
Age 30 RHP 6'1" / 215 lbs MLB ILInjured 60-Day (D60)
Overview
MLBRPD6040-MAN
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202427MIX2 levels361513.203.3830.5%8.1%0.7K 27.0% · BB 8.0% · FIP 3.92
202528MIX2 levels621683.444.0425.3%7.5%0.4K 26.3% · BB 7.1% · FIP 3.90
202629MLBOAK460436.125.4221.7%6.5%-0.4
2027PROJ30MLBOAK340364.274.4324.8%6.4%0.1
2028PROJ95% MLB31MLBOAK500534.504.6624.1%6.8%-0.1
2029PROJ95% MLB32MLBOAK470494.754.9123.3%7.1%-0.2
Last 3 seasons WAR 0.7  ·  Next 3 projected WAR -0.2Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Skills · percentileStatcast 2026
Whiff%79
xwOBA vs71
K%47
FB Velo36
CompsKiko Calero (age 30) · Ryan Tepera (age 30) · Neil Wagner (age 29)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 108100vR 92
ERA4.27
FIP4.43
K%24.8%
BB%6.4%
K-BB%18.4%
Proj IP36
Value2027 · WAR
Runs saved vs league avg · 36 IP
K: +0.5 runs (Runs saved by strikeouts vs lg-avg K%)+1KBB: +0.7 runs (Runs saved by walk suppression vs lg-avg BB%)+1BBCONTACT: -2.2 runs (Runs saved on contact quality (HR suppression) vs lg)-2CONTACTSTAM: +1.5 runs (Replacement credit for innings volume)+1STAMTotal WAR: +0.05 (36 IP)+0.1WAR
0.1-0.1-0.2272829
Grades · Statcast · Arsenal · Contract
Scouting Grades
STUF6060
CTRL5050
CMD6060
K†6060
Statcast Percentiles
FB Velo
p3693.5
Whiff%
p7929.9%
K%
p4721.7%
xwOBA vs
p710.292
FB (40%)
SL (30%)
CT-2.3 (31%)

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)
202124MIX MLE3 levels32057240782170%1.823.9%9.4%14.5%4.7%3.454.83—
202124MIX RAW3 levels32057240782170%1.832.5%8.8%23.8%2.9%3.453.07—
202225MIX MLE2 levels38048211652270%1.326.5%9.6%16.9%4.3%3.944.46—
202225MIX RAW2 levels38048211652270%1.330.8%10.4%20.4%3.3%3.943.66—
202326MIX MLE2 levels340552337121130%1.625.6%8.3%17.3%5.7%5.275.14—
202326MIX RAW2 levels340552337121130%1.630.5%9.0%21.5%5.6%5.274.75—
202427MIX MLE2 levels36151210641773%1.427.0%8.0%19.0%3.8%3.203.92+0.4
202427MIX MLE2 levels36151210641773%1.427.0%8.0%19.0%3.8%3.203.92+0.4
202427MIX RAW2 levels36151210641773%1.430.5%8.1%22.4%3.3%3.203.38+0.7
202528MIX MLE2 levels621682817121112%1.126.3%7.1%19.2%3.9%3.443.90+0.5
202528MIX MLE2 levels621682817121112%1.126.3%7.1%19.2%3.9%3.443.90+0.5
202528MIX RAW2 levels621682817121112%1.125.3%7.5%17.8%3.9%3.444.04+0.4
202629MLB MLEAthletics460431844012110%0.921.7%6.5%15.2%6.1%6.125.46-0.5
202629MLB MLEAthletics460431844012110%0.921.7%6.5%15.2%6.1%6.125.46-0.5
202629MLB RAWAthletics460431844012110%0.921.7%6.5%15.2%6.0%6.125.42-0.4
▸ Career totals (raw MLB only — as recorded)
MLB Career—107111246911431211%1.024.3%6.6%17.7%4.5%4.274.34+0.3
▸ 2027 season — projected remainder (no 2027 stats recorded)
202730MLBOAK34036152381060%1.124.8%6.4%18.4%4.1%4.274.43+0.1
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202831MLB MLEOAK540562375716100%1.024.1%6.8%17.3%4.3%4.504.66-0.1
202932MLB MLEOAK500522205116100%1.023.3%7.1%16.1%4.5%4.754.91-0.2
202831MLB CTXOAK500532245415100%1.124.1%6.8%17.3%4.3%4.504.66-0.1
202932MLB CTXOAK47049207481590%1.023.3%7.1%16.1%4.5%4.754.91-0.2
▸ Career totals — MLB only (actual + projected)
Career— RAW205121490321761400%1.024.0%6.8%17.2%4.4%4.444.37+0.5
/ 200 IP— RAW191120084220257370%1.024.0%6.8%17.2%4.4%4.444.37+0.4
Career— MLE24823211359344111641%1.325.3%8.2%17.1%4.7%4.154.58-0.0
/ 200 IP— MLE154120084621469401%1.325.3%8.2%17.1%4.7%4.154.58-0.0

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 PROJECTION1.35224.1%7.1%1.704.42
Erik Swanson ('25)1.35325.7%6.8%1.664.20
Mike Mayers ('23)1.35323.0%8.3%1.615.21
Pete Ladd ('79-'86, 0 WAR*)1.47224.6%*7.8%*1.53*4.42*
Chris Hatcher ('18)1.35322.9%8.4%1.324.65
Julio Navarro ('62-'70, 1 WAR*)1.15321.7%*7.8%*1.55*4.13*
Randy St. Claire ('84-'94, -0 WAR*)1.35019.0%*8.4%*1.39*4.61*