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Yeison Martinez
P · FCL Pirates
| Position | P |
| Bats/Throws | R/R |
| Height | 6′ 0″ |
| Weight | 143 lbs |
| Age | 18 |
| Birthplace | Ocumare del Tuy, Venezuela |
| Signed | 2024, Pittsburgh Pirates, International Free Agent, Venezuela |
Contract Status
Service Time
0.000
1/1/2026
Options
3
1/1/2026
Rule 5
2028
MiLB FA
2031
Contract
2026 SalaryMinor League Contract
Summary
| G | GS | IP | W | L | ERA | K | K% | BB% | HR/9 | WHIP | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 (R) | 7 | 5 | 16.0 | 0 | 4 | 9.00 | 13 | 15.3% | 12.9% | 0.56 | 2.060 |
| MiLB Career | 18 | 12 | 43.2 | 0 | 5 | 5.77 | 41 | 20.4% | 10.0% | 0.21 | 1.489 |
Pitch Arsenal
| Pitch | Pitches | Velocity | V-Move | H-Move | Spin | Whiff% |
|---|---|---|---|---|---|---|
| Sinker | 60 | 93.1 | -17.7″ | 13.5″ | 2206 | 12.5% |
| Slider | 35 | 83.8 | -35.6″ | -1.6″ | 2214 | 29.4% |
| Four-Seam Fastball | 31 | 92.8 | -15.7″ | 8.9″ | 2186 | 16.7% |
| Changeup | 3 | 84.4 | -25.2″ | 10.9″ | 1689 | 0.0% |
| Cutter | 3 | 86.8 | -30.6″ | -0.6″ | 2272 | 100.0% |
Last 10 Games
| Date | Lvl | Team | Opp | IP | H | ER | BB | SO | HR | ERA |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-15 | R | FCL Pirates | vs — | 2.0 | 4 | 2 | 0 | 2 | 0 | 9.00 |
| 2026-06-09 | R | FCL Pirates | vs — | 2.2 | 6 | 3 | 0 | 3 | 0 | 9.00 |
| 2026-06-02 | R | FCL Pirates | vs — | 1.2 | 2 | 2 | 1 | 3 | 0 | 8.74 |
| 2026-05-26 | R | FCL Pirates | vs — | 2.0 | 1 | 0 | 4 | 1 | 0 | 8.38 |
| 2026-05-19 | R | FCL Pirates | vs — | 2.2 | 4 | 3 | 2 | 2 | 0 | 10.57 |
| 2026-05-12 | R | FCL Pirates | vs — | 1.1 | 4 | 4 | 1 | 0 | 1 | 10.80 |
| 2026-05-07 | R | FCL Pirates | vs — | 3.2 | 1 | 2 | 3 | 2 | 0 | 4.91 |
Stats & Game Logs
| Year | Age | Lvl | Team | G | GS | IP | W | L | SV | ERA | K | BB | K% | BB% | HR/9 | WHIP | AVG | BABIP |
|---|
Season
| Date ↕ | Lvl ↕ | Team ↕ | Opponent | IP ↕ | H ↕ | ER ↕ | BB ↕ | SO ↕ | HR ↕ | ERA ↕ |
|---|
Splits are only available for players with MLB appearances.
| Year | Age | Lv | Pit | BIP | Velo | Max V | GB% | FB% | LD% | PU% | O-Sw% | Z-Sw% | O-Con% | Z-Con% | Sw% | Con% | Zone% | F-Str% | CS% | Whiff% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 16 | R | 48 | 12 | — | — | 41.7% | 33.3% | 25.0% | 0.0% | — | — | — | — | 62.5% | 40.0% | — | 68.2% | 6.2% | 60.0% |
| 2025 | 17 | R | 343 | 63 | — | — | 60.3% | 25.4% | 11.1% | 3.2% | — | — | — | — | 46.9% | 74.5% | — | 48.9% | 16.3% | 25.5% |
| 2026 | 18 | R-FCL | 304 | 58 | 93.1 | 95.4 | 37.9% | 22.4% | 31.0% | 8.6% | 15.7% | 82.3% | 45.5% | 86.3% | 48.4% | 77.6% | 47.0% | 63.5% | 11.2% | 22.4% |
| R Career | R | 391 | 75 | — | — | 57.3% | 26.7% | 13.3% | 2.7% | — | — | — | — | 48.8% | 69.1% | — | 52.6% | 15.1% | 30.9% | |
| R-FCL Career | R-FCL | 304 | 58 | 93.1 | 95.4 | 37.9% | 22.4% | 31.0% | 8.6% | 15.7% | 82.3% | 45.5% | 86.3% | 48.4% | 77.6% | 47.0% | 63.5% | 11.2% | 22.4% |
Transaction History
2026-01-26RHP Yeison Martinez assigned to FCL Pirates from DSL Pirates Gold.
2025-06-01RHP Yeison Martinez assigned to DSL Pirates Gold from DSL Pirates Black.
2024-08-05DSL Pirates Black activated RHP Yeison Martinez from the 60-day injured list.
2024-06-07DSL Pirates Black placed RHP Yeison Martinez on the 60-day injured list.
2024-05-08RHP Yeison Martinez assigned to DSL Pirates Black.
2024-02-16Pittsburgh Pirates signed free agent RHP Yeison Martinez to a minor league contract.