Justin Slaten
Bats
Right
Throws
Right
Height
6' 4"
Weight
222 lb
Born
Sep 15, 1997
Birthplace
Longview, TX
MLB Service
2.050
Years.Days (est.)
Draft
2019 · Round 3, Pick 86 (Texas Rangers)
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Current Contract
| 2026 | 2027 | 2028 | 2029 | 2030 | Free Agency | |
|---|---|---|---|---|---|---|
| Cap Hit | $792K | — | — | — | — | UFA2031 |
| Age | 28 | 29 | 30 | 31 | 32 |
MLB Pitching — Year by Year
2026 updates live from MLB| Year | Team | G | W-L | SV | IP | ERA | WHIP | K | WAR |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | Boston Red Sox | 44 | 6-2 | 2 | 55.1 | 2.93 | 1.01 | 58 | 1.5 |
| 2025 | Boston Red Sox | 36 | 2-4 | 3 | 34.0 | 4.24 | 1.09 | 25 | 0.4 |
| 2026 | Boston Red Sox | 26 | 1-4 | 0 | 22.1 | 5.64 | 1.57 | 31 | 0.3 |
| Career | 106 | 9-10 | 5 | 111.2 | 3.87 | 1.15 | 114 | 2.1 | |