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Jose A. Ferrer
MLB
About Jose A. Ferrer
José Alexander Ferrer (born March 3, 2000) is a Dominican professional baseball pitcher for the Seattle Mariners of Major League Baseball (MLB). He has previously played in MLB for the Washington Nationals. Ferrer signed with the Nationals as an international free agent in 2017 and made his MLB debut for them in 2023.
Bio summary from Wikipedia.
Player Stats
| W | 4 | L | 4 | ERA | 4.18 | G | 73 |
|---|---|---|---|---|---|---|---|
| GS | 0 | SV | 3 | IP | 64.2 | H | 75 |
| R | 33 | ER | 30 | BB | 20 | SO | 54 |
| WHIP | 1.469 | H/9 | 10.4 | HR/9 | 1.0 | BB/9 | 2.8 |
| K/9 | 7.5 | FIP | 4.09 | WAR | 0.2 |
2026 pitching — Baseball-Reference
Career — Lahman, through 2025
Pitching
| Year | Team | W | L | ERA | G | GS | CG | SHO | SV | IP | H | HR | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | WAS | 3 | 0 | 5.03 | 39 | 0 | 0 | 0 | 0 | 34.0 | 37 | 4 | 13 | 25 |
| 2024 | WAS | 1 | 0 | 3.38 | 31 | 0 | 0 | 0 | 1 | 32.0 | 27 | 1 | 6 | 25 |
| 2025 | WAS | 4 | 4 | 4.48 | 72 | 0 | 0 | 0 | 11 | 76.1 | 81 | 5 | 16 | 71 |
Season lines from the Lahman Baseball Database (Version 2025, via SABR), joined through the Chadwick Register ID crosswalk. The databank runs through the 2025 season — the current season is the 2026 line below, from the MLB Stats API.
2026 Season — MLB Stats API
Pitching
| W | L | ERA | G | GS | CG | SHO | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 4 | 4.18 | 73 | 0 | 0 | 0 | 3 | 64.2 | 75 | 33 | 30 | 7 | 20 | 54 | 1.47 |
2026 regular-season line from the MLB Stats API (statsapi.mlb.com), pulled when this page was built. Multi-team stints are combined; rate stats are recomputed from the combined totals.
Watch Jose A. Ferrer Highlights
“Jose A. Ferrer 2025 MLB Highlights!” · Open on YouTube · More Jose A. Ferrer videos