Yeison Martinez
P FCL Pirates
Age 19
RHP
6'0" / 143 lbs
ROK
peak 0.1 · 2028
Overview
ROKPROSPECT
ETA2028MLB%0%
| Year | Age | Lvl / Team | G | GS | IP | ERA | FIP | K% | BB% | WAR | MLE rates |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 17 | ROKDSL Pirates G… | 7 | 6 | 23 | 3.97 | 2.17 | 22.3% | 7.4% | — | K 15.2% · BB 9.3% · FIP 3.00 |
| 2026 | 18 | ROKPIT | 13 | 5 | 25 | 7.66 | 4.76 | 12.4% | 12.4% | — | K 8.4% · BB 15.5% · FIP 5.62 |
| 2027PROJ | 19 | MLBPIT | 13 | 0 | 14 | 5.18 | 5.18 | 18.1% | 12.8% | -0.1 | |
| 2028PROJ49% MLB | 20 | MLBPIT | 10 | 0 | 11 | 4.96 | 4.87 | 19.5% | 11.5% | -0.0 |
Next 2 projected WAR -0.1Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Career WAR0 WAR median (P10 0 / P90 0, comp-based) · star 1% · didn't stick 96%
CompsAlimber Santa (age 18) · Luis Victorino (age 19) · Deretd Parra (age 19)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 132123vR 115
ERA5.18
FIP5.18
K%18.1%
BB%12.8%
K-BB%5.4%
Proj IP14
Value2027 · WAR
Runs saved vs league avg · 14 IP
Grades · 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 industry-standard fWAR.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | GS% | IP/G | K% | BB% | K-BB% | HR% | ERA | FIP | 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) | |||||||||||||||||||
| 2024 | 16 | ROK MLE | DSL Pirates Black | 4 | 1 | 5 | 22 | 7 | 2 | 0 | 25% | 1.2 | 31.8% | 9.1% | 22.7% | 0.0% | 3.60 | 1.56 | — |
| 2024 | 16 | ROK MLE | DSL Pirates Black | 4 | 1 | 5 | 22 | 7 | 2 | 0 | 25% | 1.2 | 31.8% | 9.1% | 22.7% | 0.0% | 3.60 | 1.56 | — |
| 2024 | 16 | ROK RAW | DSL Pirates Black | 4 | 1 | 5 | 22 | 7 | 2 | 0 | 25% | 1.2 | 31.8% | 9.1% | 22.7% | 0.0% | 3.60 | 1.50 | — |
| 2025 | 17 | ROK MLE | DSL Pirates Gold | 7 | 6 | 23 | 94 | 21 | 7 | 0 | 86% | 3.2 | 15.2% | 9.3% | 5.9% | 0.0% | 3.97 | 3.00 | — |
| 2025 | 17 | ROK MLE | DSL Pirates Gold | 7 | 6 | 23 | 94 | 21 | 7 | 0 | 86% | 3.2 | 15.2% | 9.3% | 5.9% | 0.0% | 3.97 | 3.00 | — |
| 2025 | 17 | ROK RAW | DSL Pirates Gold | 7 | 6 | 23 | 94 | 21 | 7 | 0 | 86% | 3.2 | 22.3% | 7.4% | 14.9% | 0.0% | 3.97 | 2.17 | — |
| 2026 | 18 | ROK MLE | FCL Pirates | 13 | 5 | 25 | 121 | 15 | 15 | 2 | 38% | 1.9 | 8.4% | 15.5% | -7.1% | 2.3% | 7.66 | 5.62 | — |
| 2026 | 18 | ROK MLE | FCL Pirates | 13 | 5 | 25 | 121 | 15 | 15 | 2 | 38% | 1.9 | 8.4% | 15.5% | -7.1% | 2.3% | 7.66 | 5.62 | — |
| 2026 | 18 | ROK RAW | FCL Pirates | 13 | 5 | 25 | 121 | 15 | 15 | 2 | 38% | 1.9 | 12.4% | 12.4% | 0.0% | 1.7% | 7.66 | 4.76 | — |
| ▸ 2027 season — projected remainder (no 2027 stats recorded) | |||||||||||||||||||
| 2027 | 19 | MLB | PIT | 13 | 0 | 14 | 59 | 11 | 8 | 2 | 0% | 1.1 | 18.1% | 12.8% | 5.4% | 2.9% | 5.18 | 5.18 | -0.1 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2028 | 20 | MLB MLE | PIT | 22 | 0 | 23 | 98 | 19 | 11 | 3 | 0% | 1.1 | 19.5% | 11.5% | 8.0% | 2.9% | 4.96 | 4.87 | -0.1 |
| 2028 | 20 | MLB CTX | PIT | 10 | 0 | 11 | 46 | 9 | 5 | 1 | 0% | 1.1 | 19.5% | 11.5% | 8.0% | 2.9% | 4.96 | 4.87 | -0.0 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 11 | 0 | 11 | 48 | 9 | 6 | 1 | 0% | 1.0 | 19.5% | 11.5% | 8.0% | 2.9% | 4.96 | 4.49 | +0.0 | |
| / 200 IP | — | RAW | 190 | 0 | 200 | 844 | 157 | 105 | 17 | 0% | 1.1 | 19.5% | 11.5% | 8.0% | 2.9% | 4.96 | 4.49 | +0.1 | |
| Career | — | MLE | 24 | 12 | 52 | 237 | 31 | 30 | 3 | 50% | 2.2 | 13.3% | 12.4% | 0.8% | 1.2% | 5.68 | 4.20 | +0.0 | |
| / 200 IP | — | MLE | 92 | 46 | 200 | 906 | 120 | 113 | 11 | 50% | 2.2 | 13.3% | 12.4% | 0.8% | 1.2% | 5.68 | 4.20 | +0.1 | |