Bryan Polanco

P Wilmington Blue Rocks
Age 25 RHP 6'2" / 190 lbs A+ peak 0.2 · 2028
Overview
A+PROSPECT
ETA2028MLB%0%
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202523AWSH24231123.714.3418.2%9.1%—K 13.5% · BB 10.7% · FIP 5.31
202624A+WSH269905.284.4622.8%11.4%—K 17.5% · BB 13.1% · FIP 5.49
2027PROJ25MLBWSH——05.885.8814.1%14.1%—
2028PROJ43% MLB26MLBWSH55325.685.6515.6%13.4%-0.1
2029PROJ63% MLB27MLBWSH66405.585.5816.1%13.1%-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
Stuff30Control45Command30
Career WAR0.0 WAR median (P10 0.0 / P90 0.0, comp-based) · star 0% · didn't stick 99%
CompsJacob Meador (age 23) · Ryan Jensen (age 25) · Boone Whiting (age 25)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 145137vR 129
ERA5.88
FIP5.88
K%14.1%
BB%14.1%
K-BB%-0.0%
Proj IP70
Value2027 · WAR
Runs saved vs league avg · 70 IP
K: -4.9 runs (Runs saved by strikeouts vs lg-avg K%)-5KBB: -4.9 runs (Runs saved by walk suppression vs lg-avg BB%)-5BBCONTACT: -3.4 runs (Runs saved on contact quality (HR suppression) vs lg)-3CONTACTSTAM: +4.5 runs (Replacement credit for innings volume)+5STAMTotal WAR: -0.91 (70 IP)-0.9WAR
-0.4-0.1-0.1-0.1-0.1-0.227283032
Grades · Contract
Scouting Grades
STUF3030
CTRL4545
CMD3030
K†3040

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)
202119ROK MLEDSL Nationals5083411200%1.532.4%5.9%26.5%0.0%7.041.11—
202119ROK RAWDSL Nationals5083411200%1.532.4%5.9%26.5%0.0%7.041.01—
202220ROK MLEDSL Nationals117411834921464%3.718.2%14.3%3.9%3.3%3.515.18—
202220ROK RAWDSL Nationals117411834921464%3.726.8%11.5%15.3%2.2%3.513.51—
202321MIX MLE2 levels119442002916982%4.010.0%11.4%-1.3%5.6%5.486.75—
202321MIX RAW2 levels119442002916982%4.014.5%8.0%6.5%4.5%5.485.51—
202422A MLEFredericksburg Nationals22179340374451177%4.213.6%13.2%0.4%3.3%4.065.43—
202422A MLEFredericksburg Nationals22179340374451177%4.213.6%13.2%0.4%3.3%4.065.43—
202422A RAWFredericksburg Nationals22179340374451177%4.218.4%11.2%7.2%2.7%4.064.50—
202523A MLEFredericksburg Nationals242311248388441496%4.713.5%10.7%2.7%3.6%3.715.31—
202523A MLEFredericksburg Nationals242311248388441496%4.713.5%10.7%2.7%3.6%3.715.31—
202523A RAWFredericksburg Nationals242311248388441496%4.718.2%9.1%9.1%2.9%3.714.34—
202624A+ MLEWilmington Blue Rocks2699040492461335%3.517.5%13.1%4.4%4.0%5.285.49—
202624A+ MLEWilmington Blue Rocks2699040492461335%3.517.5%13.1%4.4%4.0%5.285.49—
202624A+ RAWWilmington Blue Rocks2699040492461335%3.522.8%11.4%11.4%3.2%5.284.46—
▸ 2027 season — projected remainder (no 2027 stats recorded)
202725MLBWSH——0——————14.1%14.1%-0.0%3.3%5.885.88—
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202826MLB MLEWSH121274311494210100%6.115.6%13.4%2.2%3.3%5.685.65-0.2
202927MLB MLEWSH10106426943359100%6.416.1%13.1%3.0%3.3%5.585.58-0.1
203028MLB MLEWSH995924840328100%6.516.3%12.9%3.3%3.4%5.575.60-0.1
203129MLB MLEWSH995422937308100%6.016.2%13.0%3.1%3.5%5.635.70-0.2
203230MLB MLEWSH885021033288100%6.215.8%13.3%2.5%3.7%5.785.87-0.3
202826MLB CTXWSH553213521184100%6.415.6%13.4%2.2%3.3%5.685.65-0.1
202927MLB CTXWSH664016927226100%6.716.1%13.1%3.0%3.3%5.585.58-0.1
203028MLB CTXWSH774418630246100%6.316.3%12.9%3.3%3.4%5.575.60-0.1
203129MLB CTXWSH774418630247100%6.316.2%13.0%3.1%3.5%5.635.70-0.1
203230MLB CTXWSH774318229247100%6.115.8%13.3%2.5%3.7%5.785.87-0.2
▸ Career totals — MLB only (actual + projected)
Career— RAW323220385513711230100%6.316.0%13.1%2.9%3.4%5.655.30+0.2
/ 200 IP— RAW313120084413511130100%6.416.0%13.1%2.9%3.4%5.655.30+0.2
Career— MLE996538817072552096466%3.914.9%12.2%2.7%3.8%4.415.45-0.9
/ 200 IP— MLE51342008801321083366%3.914.9%12.2%2.7%3.8%4.415.45-0.6

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 A+Wilmington Blue Rocks · 90 IPFIP 4.39 → 5.49 (+1.10)K% 22.8% → 17.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF22.77%—×0.77017.53%
BB% (unintentional) /BF11.39%—×1.15013.09%
HR / BF /BF3.22%÷1.000×1.2504.02%

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 4.39 → 5.49, 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).

2025 AFredericksburg Nationals · 112 IPFIP 4.31 → 5.31 (+1.01)K% 18.2% → 13.5%
ComponentRawPark ÷Level factor ×= MLE
K% /BF18.22%—×0.74013.48%
BB% (unintentional) /BF9.11%—×1.18010.75%
HR / BF /BF2.90%÷1.040×1.3003.62%

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 108).

Result: FIP 4.31 → 5.31, 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 AFredericksburg Nationals · 93 IPFIP 4.46 → 5.43 (+0.97)K% 18.4% → 13.6%
ComponentRawPark ÷Level factor ×= MLE
K% /BF18.36%—×0.74013.59%
BB% (unintentional) /BF11.17%—×1.18013.18%
HR / BF /BF2.73%÷1.078×1.3003.29%

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 116).

Result: FIP 4.46 → 5.43, 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 ROKFCL Nationals · 38 IPFIP 5.19 → 6.75 (+1.56)K% 14.8% → 10.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF14.77%—×0.68010.05%
BB% (unintentional) /BF9.09%—×1.25011.36%
HR / BF /BF3.98%÷1.000×1.4005.57%

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 5.19 → 6.75, 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 AFredericksburg Nationals · 6 IPFIP 6.62 → 8.80 (+2.19)K% 12.5% → 9.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF12.50%—×0.7409.25%
BB% (unintentional) /BF0.00%—×1.1800.00%
HR / BF /BF8.33%÷0.917×1.30011.82%

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 6.62 → 8.80, 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 Nationals · 41 IPFIP 3.49 → 5.18 (+1.69)K% 26.8% → 18.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF26.78%—×0.68018.21%
BB% (unintentional) /BF11.48%—×1.25014.34%
HR / BF /BF2.19%÷0.930×1.4003.29%

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 86).

Result: FIP 3.49 → 5.18, 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 Nationals · 8 IPFIP 1.11 → 2.17 (+1.06)K% 32.4% → 22.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF32.35%—×0.68022.00%
BB% (unintentional) /BF5.88%—×1.2507.35%
HR / BF /BF0.00%÷0.862×1.4000.00%

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 72).

Result: FIP 1.11 → 2.17, 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).

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 PROJECTION1.86215.6%13.3%1.315.69
Richie Lewis ('98)1.55918.1%14.1%1.384.88
Matt Perisho ('05)1.46915.2%12.2%1.376.39
C.J. Nitkowski ('05)2.46815.8%11.9%1.075.37
Daryl Patterson ('68-'74, -1 WAR*)1.24618.3%*11.2%*1.27*5.03*
Bill Wilson ('69-'73, -0 WAR*)1.35220.3%*11.5%*1.13*4.84*
Gene Harris ('89-'95, -1 WAR*)1.24020.0%*12.5%*0.98*4.96*