Riley Thompson

P Iowa Cubs
Age 31 RHP 6'4" / 210 lbs AAA peak 0.6 · 2027
Overview
AAAPROSPECT
ETA2029MLB%10%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202327AAACHC2519815.645.5021.5%14.3%—K 18.5% · BB 12.9% · FIP 5.76
202428AAACHC34151075.954.4120.5%9.9%—K 17.6% · BB 8.9% · FIP 4.48
2027PROJ31MLBCHC22134.704.7018.8%9.0%0.1
2028PROJ29% MLB32MLBCHC55294.794.8818.7%9.3%0.2
2029PROJ44% MLB33MLBCHC66364.945.0818.4%9.6%0.1
Next 3 projected WAR 0.4Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
CompsElian Leyva (age 30) · Kenshin Kawakami (age 34) · Scott McGregor (age 28)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 122114vR 106
ERA4.70
FIP4.70
K%18.8%
BB%9.0%
K-BB%9.8%
Proj IP127
Value2027 · WAR
Runs saved vs league avg · 127 IP
K: -3.1 runs (Runs saved by strikeouts vs lg-avg K%)-3KBB: -0.6 runs (Runs saved by walk suppression vs lg-avg BB%)-1BBCONTACT: -3.7 runs (Runs saved on contact quality (HR suppression) vs lg)-4CONTACTSTAM: +17.2 runs (Replacement credit for innings volume)+17STAMTotal WAR: +1.04 (127 IP)+1.0WAR
1.00.20.1272829
Contract

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)
201923A MLESouth Bend Cubs21219439187319100%4.516.5%9.4%7.1%3.3%3.064.69—
201923A RAWSouth Bend Cubs21219439187319100%4.522.3%7.9%14.3%2.3%3.063.48—
202226AA MLETennessee Smokies19195723964328100%3.021.7%14.7%7.0%4.0%4.425.32—
202226AA RAWTennessee Smokies19195723964328100%3.026.8%13.4%13.4%3.3%4.424.36—
202327AAA MLEIowa Cubs25198136378521576%3.318.5%12.9%5.6%4.7%5.645.76—
202327AAA RAWIowa Cubs25198136378521576%3.321.5%14.3%7.2%4.1%5.645.50—
202428AAA MLEIowa Cubs341510748399481544%3.217.6%8.9%8.7%3.2%5.954.48—
202428AAA MLEIowa Cubs341510748399481544%3.217.6%8.9%8.7%3.2%5.954.48—
202428AAA RAWIowa Cubs341510748399481544%3.220.5%9.9%10.6%3.1%5.954.41—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202731MLBCHC2213551052100%6.518.8%9.0%9.8%3.0%4.704.70+0.1
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202832MLB MLECHC171799420783914100%5.818.7%9.3%9.4%3.3%4.794.88+0.6
202933MLB MLECHC141482345643312100%5.818.4%9.6%8.8%3.5%4.945.08+0.3
202832MLB CTXCHC552912223114100%5.818.7%9.3%9.4%3.3%4.794.88+0.2
202933MLB CTXCHC663615228155100%6.018.4%9.6%8.8%3.5%4.945.08+0.1
▸ Career totals — MLB only (actual + projected)
Career— RAW11116527351269100%5.918.5%9.5%9.0%3.4%4.874.61+0.6
/ 200 IP— RAW33332008441588028100%6.018.5%9.5%9.0%3.4%4.874.61+1.8
Career— MLE997434014762681625575%3.418.2%11.0%7.2%3.7%4.824.99+0.9
/ 200 IP— MLE5844200869158953275%3.418.2%11.0%7.2%3.7%4.824.99+1.0

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 AAAIowa Cubs · 107 IPFIP 4.33 → 4.48 (+0.15)K% 20.5% → 17.6%
ComponentRawPark ÷Level factor ×= MLE
K% /BF20.50%—×0.86017.63%
BB% (unintentional) /BF9.94%—×0.9008.94%
HR / BF /BF3.11%÷1.079×1.1003.17%

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 116).

Result: FIP 4.33 → 4.48, 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 AAAIowa Cubs · 81 IPFIP 5.37 → 5.76 (+0.39)K% 21.5% → 18.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF21.49%—×0.86018.48%
BB% (unintentional) /BF14.33%—×0.90012.89%
HR / BF /BF4.13%÷0.965×1.1004.71%

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 93).

Result: FIP 5.37 → 5.76, 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 AATennessee Smokies · 57 IPFIP 4.37 → 5.32 (+0.94)K% 26.8% → 21.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF26.78%—×0.81021.69%
BB% (unintentional) /BF13.39%—×1.10014.73%
HR / BF /BF3.35%÷1.010×1.2003.98%

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 102).

Result: FIP 4.37 → 5.32, 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 ASouth Bend Cubs · 94 IPFIP 3.49 → 4.69 (+1.20)K% 22.3% → 16.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF22.25%—×0.74016.47%
BB% (unintentional) /BF7.93%—×1.1809.36%
HR / BF /BF2.30%÷0.914×1.3003.27%

Factors used: pitcher A level factors — K ×0.74, BB ×1.18, HR ×1.30. 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 3.49 → 4.69, 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).

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 927 starter careers (497 from 1990-2025 + 430 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 PROJECTION1.510318.7%9.3%1.254.79
Brandon Claussen ('06)1.610516.0%8.5%1.375.04
James Kaprielian ('23)1.610620.5%9.7%1.304.61
John Maine ('13)3.09919.5%10.5%1.234.45
Dave Stenhouse ('62-'64, 2 WAR*)1.912417.9%*10.5%*1.33*4.51*
Tommy Boggs ('76-'85, 3 WAR*)2.99716.4%*8.1%*1.24*4.77*
Greg Mathews ('86-'92, 4 WAR*)2.610314.7%*9.2%*1.09*4.52*