Felix Arronde

P Northwest Arkansas Naturals
Age 24 RHP 6'3" / 185 lbs AA peak 0.2 · 2029
Overview
AAPROSPECT
ETA2028MLB%2%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202522A+KC26241292.803.4219.5%8.1%—K 15.0% · BB 9.3% · FIP 4.23
202623AANorthwest Ark…24221056.496.0018.8%11.2%—K 15.2% · BB 12.3% · FIP 6.77
2027PROJ24MLBKC1135.655.6516.1%10.8%-0.0
2028PROJ44% MLB25MLBKC99515.395.3018.3%9.9%0.1
2029PROJ67% MLB26MLBKC1212725.215.1319.6%9.7%0.2
Next 3 projected WAR 0.3Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Career WAR0.0 WAR median (P10 -0.5 / P90 3.9, comp-based) · star 0% · didn't stick 87%
CompsPaxton Schultz (age 24) · Juan Carlos Sulbaran (age 25) · Forrest Snow (age 26)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 140132vR 124
ERA5.65
FIP5.65
K%16.1%
BB%10.8%
K-BB%5.4%
Proj IP149
Value2027 · WAR
Runs saved vs league avg · 149 IP
K: -7.6 runs (Runs saved by strikeouts vs lg-avg K%)-8KBB: -4.1 runs (Runs saved by walk suppression vs lg-avg BB%)-4BBCONTACT: -12.6 runs (Runs saved on contact quality (HR suppression) vs lg)-13CONTACTSTAM: +20.2 runs (Replacement credit for innings volume)+20STAMTotal WAR: -0.44 (149 IP)-0.4WAR
-0.40.10.20.20.20.1-0.12728303233
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)
202118ROK MLEDSL Royals White112241142414118%2.214.3%15.4%-1.0%1.2%5.254.51—
202118ROK RAWDSL Royals White112241142414118%2.221.1%12.3%8.8%0.9%5.253.39—
202219ROK MLEDSL KC Glass12123516450134100%2.920.7%9.9%10.8%3.9%6.944.74—
202219ROK RAWDSL KC Glass12123516450134100%2.930.5%7.9%22.6%2.4%6.942.84—
202320MIX MLE2 levels137491985821554%3.720.2%12.1%8.1%2.7%2.224.42—
202320MIX RAW2 levels137491985821554%3.729.3%10.6%18.7%2.5%2.223.35—
202421A MLEColumbia Fireflies232111043910332991%4.817.4%8.6%8.8%2.6%2.944.16—
202421A MLEColumbia Fireflies232111043910332991%4.817.4%8.6%8.8%2.6%2.944.16—
202421A RAWColumbia Fireflies232111043910332991%4.823.5%7.3%16.2%2.1%2.943.16—
202522A+ MLEQuad Cities River Bandits262412951710142992%4.915.0%9.3%5.7%2.2%2.804.23—
202522A+ MLEQuad Cities River Bandits262412951710142992%4.915.0%9.3%5.7%2.2%2.804.23—
202522A+ RAWQuad Cities River Bandits262412951710142992%4.919.5%8.1%11.4%1.7%2.803.42—
202623AA MLENorthwest Arkansas Naturals242210548491542592%4.415.2%12.3%3.0%6.2%6.496.77—
202623AA MLENorthwest Arkansas Naturals242210548491542592%4.415.2%12.3%3.0%6.2%6.496.77—
202623AA RAWNorthwest Arkansas Naturals242210548491542592%4.418.8%11.2%7.6%5.2%6.496.00—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202724MLBKC11313211100%3.016.1%10.8%5.4%4.0%5.655.65-0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202825MLB MLEKC2020117495904919100%5.918.3%9.9%8.3%3.8%5.395.30+0.1
202926MLB MLEKC1818108455894417100%6.019.6%9.7%9.9%3.8%5.215.13+0.3
203027MLB MLEKC1717102429854216100%6.019.7%9.7%10.0%3.8%5.145.13+0.3
203128MLB MLEKC161696405804016100%6.019.6%9.8%9.8%3.9%5.165.19+0.2
203229MLB MLEKC151589376733815100%5.919.4%10.0%9.4%4.0%5.265.32+0.1
203330MLB MLEKC131381341653514100%6.219.0%10.3%8.7%4.2%5.405.50-0.1
202825MLB CTXKC995121539218100%5.718.3%9.9%8.3%3.8%5.395.30+0.1
202926MLB CTXKC121272304603011100%6.019.6%9.7%9.9%3.8%5.215.13+0.2
203027MLB CTXKC131379334663213100%6.119.7%9.7%10.0%3.8%5.145.13+0.2
203128MLB CTXKC141481342673313100%5.819.6%9.8%9.8%3.9%5.165.19+0.2
203229MLB CTXKC131378329643313100%6.019.4%10.0%9.4%4.0%5.265.32+0.1
203330MLB CTXKC121273308593213100%6.119.0%10.3%8.7%4.2%5.405.50-0.1
▸ Career totals — MLB only (actual + projected)
Career— RAW7373434183235418172100%5.919.3%9.9%9.4%3.9%5.254.88+2.6
/ 200 IP— RAW33332008441638333100%6.019.3%9.9%9.4%3.9%5.254.88+1.2
Career— MLE1098845219163182036681%4.116.6%10.6%6.0%3.4%4.084.93+1.0
/ 200 IP— MLE4839200848141902981%4.116.6%10.6%6.0%3.4%4.084.93+0.3

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.

2026 AANorthwest Arkansas Naturals · 105 IPFIP 5.76 → 6.77 (+1.01)K% 18.8% → 15.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF18.80%—×0.81015.23%
BB% (unintentional) /BF11.16%—×1.10012.27%
HR / BF /BF5.17%÷1.000×1.2006.20%

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 100).

Result: FIP 5.76 → 6.77, 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 A+Quad Cities River Bandits · 129 IPFIP 3.43 → 4.23 (+0.79)K% 19.5% → 15.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF19.54%—×0.77015.04%
BB% (unintentional) /BF8.12%—×1.1509.34%
HR / BF /BF1.74%÷0.983×1.2502.21%

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 97).

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).

2024 AColumbia Fireflies · 110 IPFIP 3.17 → 4.16 (+0.99)K% 23.5% → 17.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF23.46%—×0.74017.36%
BB% (unintentional) /BF7.29%—×1.1808.60%
HR / BF /BF2.05%÷1.020×1.3002.61%

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 104).

Result: FIP 3.17 → 4.16, 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 ROKACL Royals · 39 IPFIP 2.88 → 4.42 (+1.53)K% 29.7% → 20.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF29.68%—×0.68020.18%
BB% (unintentional) /BF9.68%—×1.25012.10%
HR / BF /BF1.94%÷1.000×1.4002.71%

Factors used: pitcher ROK level factors — K ×0.68, BB ×1.25, HR ×1.40. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 100).

Result: FIP 2.88 → 4.42, 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 AColumbia Fireflies · 10 IPFIP 5.06 → 6.49 (+1.43)K% 27.9% → 20.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF27.91%—×0.74020.65%
BB% (unintentional) /BF13.95%—×1.18016.47%
HR / BF /BF4.65%÷1.089×1.3005.55%

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 118).

Result: FIP 5.06 → 6.49, 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 ROKDSL KC Glass · 35 IPFIP 2.87 → 4.74 (+1.87)K% 30.5% → 20.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF30.49%—×0.68020.73%
BB% (unintentional) /BF7.93%—×1.2509.91%
HR / BF /BF2.44%÷0.879×1.4003.88%

Factors used: pitcher ROK level factors — K ×0.68, BB ×1.25, HR ×1.40. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 76).

Result: FIP 2.87 → 4.74, 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 ROKDSL Royals White · 24 IPFIP 3.36 → 4.51 (+1.15)K% 21.1% → 14.3%
ComponentRawPark ÷Level factor ×= MLE
K% /BF21.05%—×0.68014.32%
BB% (unintentional) /BF12.28%—×1.25015.35%
HR / BF /BF0.88%÷1.000×1.4001.23%

Factors used: pitcher ROK level factors — K ×0.68, BB ×1.25, HR ×1.40. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 100).

Result: FIP 3.36 → 4.51, 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 PROJECTION3.710618.6%10.1%1.525.34
Matt Beech ('98)1.59820.2%10.0%1.595.37
Jeff Robinson ('87-'92, 0 WAR*)3.511818.3%*10.9%*1.38*5.14*
Kevin Foster ('01)2.512718.9%10.0%1.554.86
Jack Armstrong ('88-'94, 2 WAR*)3.913119.2%*9.2%*1.59*4.89*
Armando Galarraga ('12)2.710814.6%9.6%1.564.78
Chris Knapp ('75-'80, -1 WAR*)3.012121.3%*9.3%*1.41*5.48*