Zack Kelly P Worcester Red Sox
Age 31 RHP 6'3" / 231 lbs AAA peak 0.1 · 2026 ILInjured 60-Day (D60)
2026 FULL-SEASON PROJECTIONpark-neutral Marcel · 60 proj IP
wRC+ AGAINSTvL 112104vR 96
ERA4.02
FIP4.16
K%22.3%
BB%10.2%
K-BB%12.1%
ROS IP61
Value2026 · WAR
Runs saved vs league avg · 34 IP
K: -1.1 runs (Runs saved by strikeouts vs lg-avg K%)-1KBB: -1.0 runs (Runs saved by walk suppression vs lg-avg BB%)-1BBCONTACT: +2.3 runs (Runs saved on contact quality (HR suppression) vs lg)+2CONTACTSTAM: +1.4 runs (Replacement credit for innings volume)+1STAMTotal WAR: +0.17 (34 IP)+0.2WAR
0.10.0-0.22628
Grades · Statcast · Arsenal · Contract
Scouting Grades
STUF5050
CTRL4040
CMD5050
K†6060
Statcast Percentiles
FB Velo
p7296.1
Whiff%
p2021.1%
K%
p3319.7%
xwOBA vs
p100.368
SL+1.4 (22%)
CT+0.7 (44%)
FB (31%)
SI (17%)
CH (4%)

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 + 2026 so far)
201722ROK MLEAZL Athletics1302912023610%2.213.0%6.2%6.8%1.2%3.773.43
201722ROK RAWAZL Athletics1302912023610%2.219.2%5.0%14.2%0.8%3.772.58
201823MIX MLE3 levels18043178411630%2.415.5%11.9%3.6%3.6%2.935.28
201823MIX RAW3 levels18043178411630%2.423.0%9.0%14.0%1.7%2.933.22
201924MIX MLE2 levels2113793478529562%3.820.3%9.6%10.7%1.7%3.633.55
201924MIX RAW2 levels2113793478529562%3.824.5%8.4%16.1%1.4%3.632.87
202126MIX MLE2 levels36045188691820%1.330.8%10.4%20.4%1.2%2.182.45
202126MIX RAW2 levels36045188691820%1.336.7%9.6%27.1%1.1%2.181.82
202227MIX MLE2 levels57063268832640%1.127.7%10.1%17.6%1.6%2.982.94+1.2
202227MIX RAW2 levels57063268832640%1.131.0%9.7%21.3%1.5%2.982.53+1.5
202328MIX MLE5 levels15315741314320%1.017.6%18.9%-1.4%4.1%7.046.24-0.3
202328MIX MLE5 levels15315741314320%1.017.6%18.9%-1.4%4.1%7.046.24-0.3
202328MIX RAW5 levels15315741314320%1.017.6%18.9%-1.4%4.1%7.046.69-0.4
202429MIX MLE2 levels583692877432105%1.225.3%10.0%15.4%4.3%3.254.56-0.0
202429MIX MLE2 levels583692877432105%1.225.3%10.0%15.4%4.3%3.254.56-0.0
202429MIX RAW2 levels583692877432105%1.225.8%11.1%14.6%3.5%3.254.22+0.3
202530MIX MLE3 levels51264281673164%1.221.9%10.6%11.3%2.3%5.093.88+0.5
202530MIX MLE3 levels51264281673164%1.221.9%10.6%11.3%2.3%5.093.88+0.5
202530MIX RAW3 levels51264281673164%1.223.8%11.0%12.8%2.1%5.093.68+0.7
▸ Career totals (raw MLB only — as recorded)
MLB Career115313156612754163%1.122.4%9.5%12.9%2.8%4.043.98+0.9
▸ 2026 season
YTD31MLB MLEBoston Red Sox29034149281630%1.217.2%10.1%7.1%2.2%4.544.12+0.2
YTD31MLB MLEBoston Red Sox29034149281630%1.217.2%10.1%7.1%2.2%4.544.12+0.2
▸ 2026 season — so far · projected rest · full
202631AAA RAWBOS120177814920%1.417.9%11.5%6.4%2.6%5.714.45
202631MLB RAWBOS170167114710%1.019.7%9.9%9.9%1.4%3.313.46+0.2
SO FAR31MLB RAWBOS170167114710%1.019.7%9.9%9.9%1.4%3.313.46+0.2
ROS31MLB MLEBOS022.3%10.2%12.1%3.0%4.024.16
ROS31MLB CTXBOS022.3%10.2%12.1%3.0%4.024.16
2026 TOT31MLB MLEBOS341492816318.8%10.7%8.1%2.0%4.544.12+0.2
FULL31MLB A+CBOS16692816340.6%23.2%17.4%4.4%9.375.00+0.1
▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%)
202732MLB MLEBOS54056238532570%1.022.4%10.6%11.9%3.1%4.464.62-0.0
202833MLB MLEBOS49052218472470%1.121.6%11.0%10.6%3.4%4.724.90-0.2
202732MLB CTXBOS50053224502470%1.122.4%10.6%11.9%3.1%4.464.62-0.0
202833MLB CTXBOS47049207452370%1.021.6%11.0%10.6%3.4%4.724.90-0.2
▸ Career totals — MLB only (actual + projected)
Career RAW2133234999222101301%1.122.3%10.1%12.2%3.0%4.284.14+1.1
/ 200 IP RAW182320085419086261%1.122.3%10.1%12.2%3.0%4.284.14+1.0
Career MLE298214421892419196457%1.522.1%10.4%11.8%2.4%3.673.86+0.6
/ 200 IP MLE1351020085719089217%1.522.1%10.4%11.8%2.4%3.673.86+0.5

Career Comps

Retired MLB careers whose totals most resemble what we're projecting for this player. Pool: 133 completed pitcher careers (2015-2024).

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION0.85522.7%10.6%1.224.48
José Ruiz ('24)1.35222.2%10.4%1.414.41
Noé Ramirez ('22)1.35224.8%9.0%1.334.19
Keegan Thompson ('24)1.15723.0%11.3%1.193.64
José Cisnero ('23)1.14224.8%11.3%0.943.84
Robert Stephenson ('23)1.75726.2%9.9%1.394.33
Jacob Barnes ('24)1.54222.1%9.6%1.214.58