Zach Thompson

P Gwinnett Stripers
Age 33 RHP 6'7" / 250 lbs AAA peak 0.4 · 2027
Overview
AAARP
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202228MLBPIT29221225.184.7816.6%8.5%0.9
202329MIX2 levels25251084.494.6017.4%10.2%—K 15.0% · BB 9.4% · FIP 5.03
202531MIX3 levels196415.984.8217.6%12.6%-0.1K 11.6% · BB 12.9% · FIP 5.24
202632No MLB games played
2027PROJ33MLBATL140155.365.2816.3%12.2%-0.1
2028PROJ6% MLB34MLBATL6065.495.5815.4%12.7%-0.1
2029PROJMLE35MLBATL1015.755.9214.4%13.2%-0.0
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 2022
FB Velo19
xwOBA vs19
K%12
CompsPete Walker (age 33) · Marco Quevedo (age 32) · Angel Castro (age 33)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 132124vR 116
ERA5.36
FIP5.28
K%16.3%
BB%12.2%
K-BB%4.1%
Proj IP150
Value2027 · WAR
Runs saved vs league avg · 150 IP
K: -7.3 runs (Runs saved by strikeouts vs lg-avg K%)-7KBB: -6.6 runs (Runs saved by walk suppression vs lg-avg BB%)-7BBCONTACT: -4.5 runs (Runs saved on contact quality (HR suppression) vs lg)-4CONTACTSTAM: +20.3 runs (Replacement credit for innings volume)+20STAMTotal WAR: +0.21 (150 IP)+0.2WAR
-1.2-0.10.0272829
Statcast · Contract
Statcast Percentiles
FB Velo
p1992.3
Whiff%
p4224.1%
K%
p1216.6%
xwOBA vs
p190.349

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 the standard WAR scale.

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)
201521A MLEKannapolis Intimidators16167533564372100%4.714.1%13.0%1.1%0.9%4.444.06—
201521A RAWKannapolis Intimidators16167533564372100%4.719.1%11.0%8.1%0.6%4.443.22—
201622MIX MLE2 levels26261415961285412100%5.416.1%10.6%5.5%2.4%3.774.42—
201622MIX RAW2 levels26261415961285412100%5.421.5%9.1%12.4%2.0%3.773.54—
201723A+ MLEWinston-Salem Dash3314934277350842%2.813.2%13.5%-0.3%1.8%5.504.70—
201723A+ RAWWinston-Salem Dash3314934277350842%2.817.1%11.7%5.4%1.9%5.504.26—
201824MIX MLE2 levels43075310762940%1.819.4%10.5%8.9%1.6%1.553.68—
201824MIX RAW2 levels43075310762940%1.824.5%9.4%15.2%1.3%1.552.93—
201925MIX MLE2 levels450763348424150%1.721.9%7.7%14.2%4.3%5.234.61—
201925MIX RAW2 levels450763348424150%1.725.1%7.2%18.0%4.5%5.234.41—
202127MIX MLE2 levels34149038487291041%2.622.0%7.6%14.4%2.9%3.803.81+0.8
202127MIX RAW2 levels34149038487291041%2.622.7%7.6%15.1%2.6%3.803.58+1.0
202228MLB MLEPittsburgh Pirates292212254390461976%4.216.6%8.5%8.1%3.8%5.184.85+0.8
202228MLB RAWPittsburgh Pirates292212254390461976%4.216.6%8.5%8.1%3.5%5.184.78+0.9
202329MIX MLE2 levels2525108471824814100%4.315.0%9.4%5.6%3.7%4.495.03—
202329MIX RAW2 levels2525108471824814100%4.317.4%10.2%7.2%3.0%4.494.60—
202531MIX MLE3 levels196411823223532%2.111.6%12.9%-1.3%2.7%5.985.24-0.3
202531MIX MLE3 levels196411823223532%2.111.6%12.9%-1.3%2.7%5.985.24-0.3
202531MIX RAW3 levels196411823223532%2.117.6%12.6%4.9%2.7%5.984.82-0.1
▸ Career totals (raw MLB only — as recorded)
MLB Career—5736200870159742563%3.518.3%8.5%9.8%2.9%4.364.24+2.7
▸ 2027 season — projected remainder (no 2027 stats recorded)
202733MLBATL140156310820%1.116.3%12.2%4.1%3.0%5.365.28-0.1
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202834MLB MLEATL9601004246554140%1.015.4%12.7%2.7%3.3%5.495.58-1.1
202935MLB MLEATL740783284743120%1.114.4%13.2%1.2%3.6%5.755.92-1.1
202834MLB CTXATL606254310%1.015.4%12.7%2.7%3.3%5.495.58-0.1
202935MLB CTXATL10141100%1.014.4%13.2%1.2%3.6%5.755.92-0.0
▸ Career totals — MLB only (actual + projected)
Career— RAW6336207897163772657%3.318.2%8.6%9.6%2.9%4.394.24+2.8
/ 200 IP— RAW6135200868158752557%3.318.2%8.6%9.6%2.9%4.394.24+2.7
Career— MLE27012382135825993659946%3.016.7%10.2%6.5%2.8%4.384.50-1.7
/ 200 IP— MLE6630200873146892446%3.016.7%10.2%6.5%2.8%4.384.50-0.9

How the minor-league lines were translated

One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.

2025 AAAGwinnett Stripers · 27 IPFIP 5.08 → 5.24 (+0.17)K% 13.5% → 11.6%
ComponentRawPark ÷Level factor ×= MLE
K% /BF13.49%—×0.86011.60%
BB% (unintentional) /BF14.29%—×0.90012.86%
HR / BF /BF2.38%÷0.961×1.1002.72%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 92).

Result: FIP 5.08 → 5.24, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2025 AAColumbus Clingstones · 10 IPFIP 4.44 → 5.71 (+1.26)K% 27.3% → 22.1%
ComponentRawPark ÷Level factor ×= MLE
K% /BF27.27%—×0.81022.09%
BB% (unintentional) /BF9.09%—×1.10010.00%
HR / BF /BF4.55%÷0.934×1.2005.84%

Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 87).

Result: FIP 4.44 → 5.71, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2023 AAABuffalo Bisons · 105 IPFIP 4.62 → 5.03 (+0.41)K% 17.4% → 15.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF17.39%—×0.86014.96%
BB% (unintentional) /BF10.43%—×0.9009.39%
HR / BF /BF3.04%÷0.916×1.1003.65%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 83).

Result: FIP 4.62 → 5.03, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2021 AAAJacksonville Jumbo Shrimp · 15 IPFIP 4.08 → 5.17 (+1.10)K% 30.4% → 26.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF30.43%—×0.88026.78%
BB% (unintentional) /BF2.90%—×1.0503.04%
HR / BF /BF5.80%÷0.886×1.1007.20%

Factors used: pitcher AAA level factors — K ×0.88, BB ×1.05, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 77).

Result: FIP 4.08 → 5.17, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2019 AAACharlotte Knights · 70 IPFIP 4.56 → 4.61 (+0.06)K% 24.9% → 21.9%
ComponentRawPark ÷Level factor ×= MLE
K% /BF24.92%—×0.88021.93%
BB% (unintentional) /BF7.35%—×1.0507.72%
HR / BF /BF4.79%÷1.212×1.1004.35%

Factors used: pitcher AAA level factors — K ×0.88, BB ×1.05, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 142).

Result: FIP 4.56 → 4.61, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2019 AABirmingham Barons · 5 IPFIP 1.29 → 1.81 (+0.52)K% 28.6% → 23.1%
ComponentRawPark ÷Level factor ×= MLE
K% /BF28.57%—×0.81023.14%
BB% (unintentional) /BF4.76%—×1.1005.24%
HR / BF /BF0.00%÷0.993×1.2000.00%

Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 99).

Result: FIP 1.29 → 1.81, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2018 AABirmingham Barons · 40 IPFIP 3.43 → 4.23 (+0.80)K% 24.4% → 19.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF24.39%—×0.81019.76%
BB% (unintentional) /BF10.98%—×1.10012.07%
HR / BF /BF1.83%÷0.949×1.2002.31%

Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 90).

Result: FIP 3.43 → 4.23, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2018 A+Winston-Salem Dash · 35 IPFIP 2.35 → 3.06 (+0.71)K% 24.7% → 19.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF24.66%—×0.77018.99%
BB% (unintentional) /BF7.53%—×1.1508.66%
HR / BF /BF0.68%÷1.014×1.2500.84%

Factors used: pitcher A+ level factors — K ×0.77, BB ×1.15, HR ×1.25. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 103).

Result: FIP 2.35 → 3.06, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 2,161 pitcher careers (1,251 from 1990-2025 + 910 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 PROJECTION2.610616.6%11.1%1.195.06
Mike Jones ('80-'85, -0 WAR*)1.17516.0%*10.9%*1.16*4.80*
Micah Owings ('12)2.49716.4%9.8%1.194.86
Jeff Juden ('99)2.710718.8%10.5%1.234.81
Rich Yett ('85-'90, -0 WAR*)2.110416.6%*10.2%*1.31*5.04*
Darrell Brandon ('66-'73, -1 WAR*)3.011817.5%*10.8%*1.25*4.74*
Brian Tallet ('11)2.39216.5%10.4%1.134.79