Boston Red Sox
Justin Slaten
Key facts
- Age
- 29
- Height
- 193 cm (6'4")
- Weight
- 101 kg (222 lb)
- Number
- #63
- Born
- 15 September 1997
- Birthplace
- Longview, TX, USA
- Debut
- 30 March 2024
- Position
- Pitcher
- Bats / Throws
- Right / Right
- MLB debut
- 30 March 2024
- Drafted
- 2019
Official profile
Career stats
Career pitching by level
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| W | L | ERA | G | GS | SV | IP | H | ER | HR | BB | SO | WHIP | K/9 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MLB | 10 | 10 | 3.73 | 116 | 0 | 5 | 120.2 | 109 | 50 | 11 | 27 | 122 | 1.13 | 9.10 |
| AAA | 2 | 0 | 0.73 | 9 | 1 | 0 | 12.1 | 5 | 1 | 1 | 6 | 17 | 0.89 | 12.41 |
| AA | 5 | 9 | 5.05 | 62 | 7 | 2 | 103.1 | 92 | 58 | 15 | 65 | 143 | 1.52 | 12.45 |
| A+ | 4 | 8 | 6.01 | 20 | 19 | 0 | 82.1 | 93 | 55 | 17 | 31 | 110 | 1.51 | 12.02 |
| A- | 0 | 2 | 6.46 | 10 | 10 | 0 | 15.1 | 21 | 11 | 2 | 7 | 21 | 1.83 | 12.33 |
| ROK | 0 | 0 | 0.00 | 2 | 0 | 0 | 2.0 | 0 | 0 | 0 | 0 | 3 | 0.00 | 13.50 |
| WIN | 0 | 1 | 4.91 | 3 | 0 | 0 | 3.2 | 1 | 2 | 1 | 2 | 6 | 0.82 | 14.73 |
Pitching by season
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| Team | Lvl | W | L | ERA | G | GS | SV | IP | H | ER | HR | BB | SO | WHIP | K/9 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Boston Red Sox | MLB | 2 | 4 | 4.60 | 36 | 0 | 0 | 31.1 | 35 | 16 | 4 | 8 | 39 | 1.37 | 11.20 |
| 2026 | Worcester Red Sox | AAA | 0 | 0 | 0.00 | 1 | 1 | 0 | 1.0 | 1 | 0 | 0 | 1 | 2 | 2.00 | 18.00 |
| 2026 | Portland Sea Dogs | AA | 0 | 0 | 0.00 | 1 | 1 | 0 | 1.0 | 1 | 0 | 0 | 0 | 2 | 1.00 | 18.00 |
| 2025 | Boston Red Sox | MLB | 2 | 4 | 4.24 | 36 | 0 | 3 | 34.0 | 27 | 16 | 3 | 10 | 25 | 1.09 | 6.62 |
| 2025 | Worcester Red Sox | AAA | 1 | 0 | 0.00 | 3 | 0 | 0 | 3.0 | 1 | 0 | 0 | 1 | 5 | 0.67 | 15.00 |
| 2024 | Boston Red Sox | MLB | 6 | 2 | 2.93 | 44 | 0 | 2 | 55.1 | 47 | 18 | 4 | 9 | 58 | 1.01 | 9.43 |
| 2024 | Portland Sea Dogs | AA | 0 | 0 | 27.00 | 1 | 0 | 0 |
Recent games
- 6 Mayv Scranton/Wilkes-Barre RailRiders1.0 IP, 0 ER, 2 K, BBL
- 3 May@ Somerset Patriots1.0 IP, 0 ER, 2 K, 0 BBW
Stats from official league and public sports feeds. Updated hourly.