Ryan Costeiu

P Rocket City Trash Pandas
Age 26 RHP 6'0" / 200 lbs AA peak 0.4 · 2028
Overview
AAPROSPECT
ETA2029MLB%2%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202423MIX2 levels1919743.033.5826.2%11.5%—K 20.5% · BB 13.6% · FIP 4.35
202524MIX2 levels26201195.233.9824.5%10.5%—K 19.0% · BB 12.0% · FIP 4.96
202625MIX2 levels27271226.114.2521.7%8.9%—K 17.8% · BB 9.1% · FIP 4.86
2027PROJ26MLBLAA1125.225.2217.1%10.8%0.0
2028PROJ38% MLB27MLBLAA55325.145.1617.5%10.6%0.1
2029PROJ60% MLB28MLBLAA88455.135.1717.8%10.5%0.1
Next 3 projected WAR 0.2Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Scouting grades · 20-80
Stuff45Control45Command45
Career WAR0.0 WAR median (P10 -0.4 / P90 1.4, comp-based) · star 0% · didn't stick 91%
CompsAlejandro Martinez (age 26) · Nick Pasquale (age 26) · Andrew Quezada (age 26)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 132124vR 116
ERA5.22
FIP5.22
K%17.1%
BB%10.8%
K-BB%6.2%
Proj IP81
Value2027 · WAR
Runs saved vs league avg · 81 IP
K: -3.4 runs (Runs saved by strikeouts vs lg-avg K%)-3KBB: -2.2 runs (Runs saved by walk suppression vs lg-avg BB%)-2BBCONTACT: -3.8 runs (Runs saved on contact quality (HR suppression) vs lg)-4CONTACTSTAM: +7.3 runs (Replacement credit for innings volume)+7STAMTotal WAR: -0.21 (81 IP)-0.2WAR
0.20.10.10.10.027283031
Grades · Contract
Scouting Grades
STUF4545
CTRL4545
CMD4545
K†4040

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)
202120MIX MLE2 levels110187431530%1.628.5%9.1%19.4%5.9%3.575.07—
202120MIX RAW2 levels110187431530%1.641.9%6.8%35.1%4.1%3.572.65—
202221A+ MLETri-City Dust Devils1610682758119762%4.322.7%7.9%14.7%3.9%3.424.34—
202221A+ RAWTri-City Dust Devils1610682758119762%4.329.5%6.9%22.5%2.5%3.422.90—
202423MIX MLE2 levels19197430580357100%3.920.5%13.6%6.9%2.3%3.034.35—
202423MIX MLE2 levels19197430580357100%3.920.5%13.6%6.9%2.3%3.034.35—
202423MIX RAW2 levels19197430580357100%3.926.2%11.5%14.8%2.3%3.033.58—
202524MIX MLE2 levels2620119522128551577%4.619.0%12.0%7.0%3.5%5.234.96—
202524MIX MLE2 levels2620119522128551577%4.619.0%12.0%7.0%3.5%5.234.96—
202524MIX RAW2 levels2620119522128551577%4.624.5%10.5%14.0%2.9%5.233.98—
202625MIX MLE2 levels27271225531204918100%4.517.8%9.1%8.7%3.9%6.114.86—
202625MIX MLE2 levels27271225531204918100%4.517.8%9.1%8.7%3.9%6.114.86—
202625MIX RAW2 levels27271225531204918100%4.521.7%8.9%12.8%3.3%6.114.25—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202726MLBLAA1128110100%2.017.1%10.8%6.2%3.3%5.225.22+0.0
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202827MLB MLELAA141486361633812100%6.117.5%10.6%6.9%3.3%5.145.16+0.2
202928MLB MLELAA121275317563311100%6.217.8%10.5%7.2%3.4%5.135.17+0.2
203029MLB MLELAA111168287513010100%6.217.7%10.6%7.1%3.5%5.195.26+0.1
203130MLB MLELAA101061258452810100%6.117.5%10.8%6.6%3.7%5.315.41-0.0
202827MLB CTXLAA553213524144100%6.417.5%10.6%6.9%3.3%5.145.16+0.1
202928MLB CTXLAA884519034206100%5.617.8%10.5%7.2%3.4%5.135.17+0.1
203029MLB CTXLAA884820336227100%6.017.7%10.6%7.1%3.5%5.195.26+0.1
203130MLB CTXLAA884820335227100%6.017.5%10.8%6.6%3.7%5.315.41-0.0
▸ Career totals — MLB only (actual + projected)
Career— RAW29291737291297825100%6.017.6%10.7%7.0%3.5%5.204.88+1.0
/ 200 IP— RAW33332008441499029100%6.017.6%10.7%7.0%3.5%5.204.88+1.2
Career— MLE997640117293431836277%4.119.9%10.6%9.3%3.6%4.714.73+0.5
/ 200 IP— MLE4938200862171913177%4.119.9%10.6%9.3%3.6%4.714.73+0.4

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 AARocket City Trash Pandas · 86 IPFIP 4.16 → 5.10 (+0.94)K% 25.2% → 20.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF25.20%—×0.81020.41%
BB% (unintentional) /BF8.14%—×1.1008.95%
HR / BF /BF3.94%÷1.000×1.2004.72%

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 4.16 → 5.10, 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).

2026 AAASalt Lake Bees · 36 IPFIP 4.20 → 4.33 (+0.13)K% 14.0% → 12.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF13.95%—×0.86012.00%
BB% (unintentional) /BF10.47%—×0.9009.42%
HR / BF /BF1.74%÷1.000×1.1001.92%

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 100).

Result: FIP 4.20 → 4.33, 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+Tri-City Dust Devils · 105 IPFIP 3.68 → 4.70 (+1.03)K% 24.8% → 19.1%
ComponentRawPark ÷Level factor ×= MLE
K% /BF24.84%—×0.77019.12%
BB% (unintentional) /BF9.67%—×1.15011.12%
HR / BF /BF2.64%÷1.000×1.2503.30%

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 100).

Result: FIP 3.68 → 4.70, 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 AARocket City Trash Pandas · 14 IPFIP 5.75 → 6.73 (+0.98)K% 22.4% → 18.1%
ComponentRawPark ÷Level factor ×= MLE
K% /BF22.39%—×0.81018.13%
BB% (unintentional) /BF16.42%—×1.10018.06%
HR / BF /BF4.48%÷1.028×1.2005.23%

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 106).

Result: FIP 5.75 → 6.73, 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 A+Tri-City Dust Devils · 73 IPFIP 3.27 → 4.35 (+1.08)K% 26.6% → 20.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF26.60%—×0.77020.48%
BB% (unintentional) /BF11.78%—×1.15013.55%
HR / BF /BF1.68%÷0.916×1.2502.30%

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 83).

Result: FIP 3.27 → 4.35, 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 A+Tri-City Dust Devils · 68 IPFIP 2.89 → 4.34 (+1.45)K% 29.5% → 22.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF29.45%—×0.77022.68%
BB% (unintentional) /BF6.91%—×1.1507.95%
HR / BF /BF2.55%÷0.814×1.2503.91%

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 63).

Result: FIP 2.89 → 4.34, 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 AInland Empire 66ers · 15 IPFIP 3.36 → 5.07 (+1.71)K% 38.5% → 28.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF38.46%—×0.74028.46%
BB% (unintentional) /BF7.69%—×1.1809.08%
HR / BF /BF4.62%÷1.023×1.3005.87%

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 105).

Result: FIP 3.36 → 5.07, 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 PROJECTION1.97417.5%10.7%1.325.19
Justin Miller ('10)1.96318.1%11.3%1.174.82
Manny Aybar ('05)2.06515.6%9.8%1.135.11
Brian Tallet ('11)2.39216.5%10.4%1.134.79
Jim Winn ('83-'88, -1 WAR*)1.57715.1%*11.0%*1.09*4.96*
Mike Willis ('77-'81, 0 WAR*)1.55918.4%*9.6%*1.45*4.77*
Daryl Patterson ('68-'74, -1 WAR*)1.24618.3%*11.2%*1.27*5.03*