Jackson Steensma

P Inland Empire 66ers
Age 23 RHP 6'4" / 244 lbs A peak 0.7 · 2028
Overview
APROSPECT
ETA2028MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202622ASEA1512434.573.3834.9%5.7%—K 25.8% · BB 6.7% · FIP 5.04
2027PROJ23MLBSEA55264.104.1024.8%7.3%0.2
2028PROJ43% MLB24MLBSEA33174.074.0325.2%7.2%0.2
Next 2 projected WAR 0.4Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Career WAR0 WAR median (P10 -0 / P90 4, comp-based) · star 2% · didn't stick 88%
CompsBrendan Beck (age 24) · Casey Legumina (age 24) · Sam Benschoter (age 24)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 111103vR 95
ERA4.10
FIP4.10
K%24.8%
BB%7.3%
K-BB%17.5%
Proj IP26
Value2027 · WAR
Runs saved vs league avg · 26 IP
K: +0.6 runs (Runs saved by strikeouts vs lg-avg K%)+1KBB: +0.5 runs (Runs saved by walk suppression vs lg-avg BB%)+0BBCONTACT: -0.9 runs (Runs saved on contact quality (HR suppression) vs lg)-1CONTACTSTAM: +1.1 runs (Replacement credit for innings volume)+1STAMTotal WAR: +0.14 (26 IP)+0.1WAR
0.20.22728
Grades · Contract
Scouting Grades
K†6060

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)
202622A MLEInland Empire 66ers1512431756110880%2.925.8%6.7%19.1%5.9%4.575.04—
202622A MLEInland Empire 66ers1512431756110880%2.925.8%6.7%19.1%5.9%4.575.04—
202622A RAWInland Empire 66ers1512431756110880%2.934.9%5.7%29.1%4.6%4.573.38—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202723MLBSEA55261102784100%5.224.8%7.3%17.5%3.3%4.104.10+0.2
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202824MLB MLESEA774016943125100%5.725.2%7.2%18.0%3.2%4.074.03+0.4
202824MLB CTXSEA3317721852100%5.725.2%7.2%18.0%3.2%4.074.03+0.2
▸ Career totals — MLB only (actual + projected)
Career— RAW3317721852100%5.725.2%7.2%18.0%3.2%4.073.65+0.3
/ 200 IP— RAW36362008442115823100%5.625.2%7.2%18.0%3.2%4.073.65+3.0
Career— MLE15124317545121080%2.925.8%6.7%19.1%5.9%4.575.04+0.4
/ 200 IP— MLE6955200808208544880%2.925.8%6.7%19.1%5.9%4.575.04+2.1

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 PROJECTION0.33325.0%7.3%1.254.08
Matt Bush ('23)1.15325.2%8.0%1.413.75
Shawn Tolleson ('16)1.15423.1%8.3%1.283.92
Charlie Furbush ('15)1.35224.5%8.1%1.043.97
Barney Schultz ('55-'65, 2 WAR*)1.75824.6%*8.3%*1.28*3.93*
Buddy Schultz ('75-'79, 2 WAR*)1.26027.4%*8.5%*1.21*4.14*
Mike Schooler ('88-'93, 5 WAR*)1.54926.9%*8.0%*0.96*3.68*