Marquis Grissom Jr. P Harrisburg Senators
Age 26 RHP 6'2" / 202 lbs AA
2027 FULL-SEASON PROJECTION0 act + 15 ip · rates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 130122vR 113
ERA5.08
FIP5.08
K%18.9%
BB%10.5%
K-BB%8.4%
ROS IP15
Value2026 · WAR
Runs saved vs league avg · 15 IP
K: -0.4 runs (Runs saved by strikeouts vs lg-avg K%)-0KBB: -0.3 runs (Runs saved by walk suppression vs lg-avg BB%)-0BBCONTACT: -0.8 runs (Runs saved on contact quality (HR suppression) vs lg)-1CONTACTSTAM: +0.6 runs (Replacement credit for innings volume)+1STAMTotal WAR: -0.09 (15 IP)-0.1WAR
-0.1-0.12728
Grades · Contract
Scouting Grades
K†4545

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)
202221MIX MLE2 levels7010476500%1.412.8%10.6%2.1%0.0%3.603.37—
202221MIX RAW2 levels7010476500%1.412.8%10.6%2.1%0.0%3.603.40—
202322A MLEFredericksburg Nationals31041173391310%1.316.7%8.9%7.8%0.8%2.183.26—
202322A RAWFredericksburg Nationals31041173391310%1.322.5%7.5%15.0%0.6%2.182.47—
202423MIX MLE2 levels41053217561340%1.320.4%6.8%13.7%2.2%2.213.46—
202423MIX MLE2 levels41053217561340%1.320.4%6.8%13.7%2.2%2.213.46—
202423MIX RAW2 levels41053217561340%1.325.8%6.0%19.8%1.8%2.212.70—
202524MIX MLE2 levels36043185402380%1.218.7%11.0%7.7%5.5%4.855.91—
202524MIX MLE2 levels36043185402380%1.218.7%11.0%7.7%5.5%4.855.91—
202524MIX RAW2 levels36043185402380%1.221.6%12.4%9.2%4.3%4.855.28—
202625AA MLEHarrisburg Senators170167815930%1.015.6%12.7%2.9%4.6%6.065.93—
202625AA MLEHarrisburg Senators170167815930%1.015.6%12.7%2.9%4.6%6.065.93—
202625AA RAWHarrisburg Senators170167815930%1.019.2%11.5%7.7%3.8%6.065.30—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202726MLBWSH140156312720%1.118.9%10.5%8.4%3.4%5.085.08-0.1
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202827MLB MLEWSH36038160311750%1.019.4%10.5%8.9%3.4%5.035.04-0.2
202827MLB CTXWSH130145911620%1.119.4%10.5%8.9%3.4%5.035.04-0.1
▸ Career totals — MLB only (actual + projected)
Career— RAW140146012620%1.019.4%10.5%8.9%3.4%5.034.66-0.0
/ 200 IP— RAW190020084416984280%1.119.4%10.5%8.9%3.4%5.034.66-0.3
Career— MLE132016370012665200%1.218.0%9.3%8.7%2.9%3.364.33-0.2
/ 200 IP— MLE162020085715480240%1.218.0%9.3%8.7%2.9%3.364.33-1.1

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 754 reliever careers (1990-2025).

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION0.32619.2%10.5%1.325.04
Sam Long ('25)1.14219.5%9.7%1.284.65
Will Cunnane ('04)1.44618.9%10.4%1.255.26
Drew VerHagen ('23)1.44719.1%9.4%1.374.98
Valerio De Los Santos ('08)1.35118.7%11.5%1.304.57
Yency Almonte ('24)1.14522.5%9.9%1.134.44
Pedro Borbón ('03)1.44518.5%11.1%1.104.68