Zack Thompson

P Memphis Redbirds
Age 29 LHP 6'2" / 215 lbs AAA
Overview
AAARP
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202224MIX2 levels4111883.683.4925.8%9.6%1.1K 23.6% · BB 9.9% · FIP 3.80
202325MIX2 levels36181015.904.4424.2%13.7%1.1K 23.0% · BB 12.9% · FIP 4.48
202426MIX2 levels26221075.214.4526.8%13.4%1.2K 23.7% · BB 12.2% · FIP 4.64
202527No MLB games played
202628No MLB games played
2027PROJ29MLBSTL1174.484.6621.9%10.2%0.1
2028PROJ37% MLB30MLBSTL44214.714.8621.2%10.4%0.1
2029PROJ55% MLB31MLBSTL44254.945.1020.5%10.8%0.1
Last 3 seasons WAR 3.4  ·  Next 3 projected WAR 0.3Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Skills · percentileStatcast 2024
K%60
xwOBA vs26
FB Velo10
CompsMatt Whitehouse (age 28) · Danny Wirchansky (age 27) · Kelvin Marte (age 29)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 105114vR 122
ERA4.48
FIP4.66
K%21.9%
BB%10.2%
K-BB%11.8%
Proj IP73
Value2027 · WAR
Runs saved vs league avg · 73 IP
K: -0.1 runs (Runs saved by strikeouts vs lg-avg K%)-0KBB: -1.2 runs (Runs saved by walk suppression vs lg-avg BB%)-1BBCONTACT: -2.6 runs (Runs saved on contact quality (HR suppression) vs lg)-3CONTACTSTAM: +5.2 runs (Replacement credit for innings volume)+5STAMTotal WAR: +0.14 (73 IP)+0.1WAR
0.60.10.1272829
Grades · Statcast · Contract
Scouting Grades
STUF4545
CTRL4545
CMD5050
K†5050
Statcast Percentiles
FB Velo
p1090.7
Whiff%
p4124.0%
K%
p6024.1%
xwOBA vs
p260.340

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)
201921MIX MLE2 levels1321571234015%1.224.0%7.5%16.4%0.0%3.522.03—
201921MIX RAW2 levels1321571234015%1.232.4%5.6%26.8%0.0%3.520.88—
202123AAA MLEMemphis Redbirds22199344482571886%4.216.3%13.5%2.8%4.7%7.066.02—
202123AAA RAWMemphis Redbirds22199344482571886%4.218.5%12.8%5.6%4.1%7.065.69—
202224MIX MLE2 levels4111883649435927%2.123.6%9.9%13.7%2.6%3.683.80+0.8
202224MIX RAW2 levels4111883649435927%2.125.8%9.6%16.2%2.5%3.683.49+1.1
202325MIX MLE2 levels3618101466113641350%2.823.0%12.9%10.1%3.1%5.904.48+1.1
202325MIX RAW2 levels3618101466113641350%2.824.2%13.7%10.5%2.8%5.904.44+1.1
202426MIX MLE2 levels2622107477128641685%4.123.7%12.2%11.4%3.6%5.214.64+1.0
202426MIX MLE2 levels2622107477128641685%4.123.7%12.2%11.4%3.6%5.214.64+1.0
202426MIX RAW2 levels2622107477128641685%4.126.8%13.4%13.4%3.4%5.214.45+1.2
▸ Career totals (raw MLB only — as recorded)
MLB Career—5212118506119471723%2.323.5%9.3%14.2%3.4%4.504.15+0.6
▸ 2027 season — projected remainder (no 2027 stats recorded)
202729MLBSTL11730631100%7.021.9%10.2%11.8%3.2%4.484.66+0.1
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202830MLB MLESTL995623750258100%6.221.2%10.4%10.8%3.4%4.714.86+0.3
202931MLB MLESTL884619440217100%5.820.5%10.8%9.7%3.6%4.945.10+0.2
202830MLB CTXSTL4421891993100%5.221.2%10.4%10.8%3.4%4.714.86+0.1
202931MLB CTXSTL442510622114100%6.220.5%10.8%9.7%3.6%4.945.10+0.1
▸ Career totals — MLB only (actual + projected)
Career— RAW6020164700159682433%2.722.8%9.7%13.1%3.4%4.594.27+0.5
/ 200 IP— RAW7324200854194832933%2.722.8%9.7%13.1%3.4%4.594.27+0.7
Career— MLE1387240418223952206252%2.921.7%12.1%9.6%3.4%5.414.66+2.2
/ 200 IP— MLE68362009021961093152%2.921.7%12.1%9.6%3.4%5.414.66+2.0

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.

2024 AAAMemphis Redbirds · 90 IPFIP 3.98 → 4.23 (+0.25)K% 27.4% → 23.6%
ComponentRawPark ÷Level factor ×= MLE
K% /BF27.41%—×0.86023.57%
BB% (unintentional) /BF14.21%—×0.90012.79%
HR / BF /BF2.54%÷1.020×1.1002.74%

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 104).

Result: FIP 3.98 → 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).

2023 AAAMemphis Redbirds · 34 IPFIP 5.46 → 5.69 (+0.23)K% 22.9% → 19.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF22.91%—×0.86019.70%
BB% (unintentional) /BF21.79%—×0.90019.61%
HR / BF /BF2.79%÷0.955×1.1003.22%

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 91).

Result: FIP 5.46 → 5.69, 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).

2022 AAAMemphis Redbirds · 53 IPFIP 3.23 → 3.66 (+0.43)K% 29.4% → 25.9%
ComponentRawPark ÷Level factor ×= MLE
K% /BF29.39%—×0.88025.86%
BB% (unintentional) /BF9.21%—×1.0509.67%
HR / BF /BF2.63%÷1.048×1.1002.76%

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 110).

Result: FIP 3.23 → 3.66, 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 AAAMemphis Redbirds · 93 IPFIP 5.39 → 6.02 (+0.62)K% 18.5% → 16.3%
ComponentRawPark ÷Level factor ×= MLE
K% /BF18.47%—×0.88016.25%
BB% (unintentional) /BF12.84%—×1.05013.48%
HR / BF /BF4.05%÷0.949×1.1004.70%

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 90).

Result: FIP 5.39 → 6.02, 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 A+Palm Beach Cardinals · 13 IPFIP 1.30 → 2.03 (+0.73)K% 31.1% → 24.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF31.15%—×0.77023.98%
BB% (unintentional) /BF6.56%—×1.1507.54%
HR / BF /BF0.00%÷0.912×1.2500.00%

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 82).

Result: FIP 1.30 → 2.03, 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).

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,234 reliever careers (754 from 1990-2025 + 480 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 PROJECTION1.55922.2%10.0%1.304.60
Josh Lindblom ('21)1.05222.1%9.6%1.254.78
Josias Manzanillo ('04)1.75720.0%10.2%1.214.71
Bill Scherrer ('82-'88, 1 WAR*)1.66220.7%*10.2%*1.19*4.44*
Sam Long ('25)1.14219.5%9.7%1.284.65
Bill Pleis ('61-'66, -0 WAR*)1.45619.7%*9.8%*1.15*4.53*
Bob Macdonald ('90-'96, 1 WAR*)1.25918.3%*9.8%*1.20*4.32*