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Played on Diamonds

← Boston Red Sox

Pitcher · #63

Justin Slaten

Bats/Throws
R/R
Height
6' 4"
Weight
222 lb
Born
1997-09-15
Birthplace
Longview, TX, USA
MLB debut
2024-03-30
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Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 36 31.1 35 20 16 8 39 137 4.60
AAA Worcester Red Sox 1 1.0 1 0 0 1 2 5 0.00
AA Portland Sea Dogs 1 1.0 1 0 0 0 2 4 0.00
Total 38 33.1 37 20 16 9 43 146 4.32

Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 2 1.1 1 1 0 2 3 7 0.00

Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 2 2.0 1 0 0 0 2 7 0.00

Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 7 6.2 7 4 4 2 9 29 5.40
AAA Worcester Red Sox 1 1.0 1 0 0 1 2 5 0.00
AA Portland Sea Dogs 1 1.0 1 0 0 0 2 4 0.00
Total 9 8.2 9 4 4 3 13 38 4.15

Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 11 9.0 17 11 9 1 11 44 9.00

Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 9 8.1 5 1 1 1 10 32 1.08

Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 5 4.0 4 3 2 2 4 18 4.50

Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 7 6.2 6 5 4 3 7 28 5.40

5 transactions in 2026

  • Sep 29 Boston Red Sox transferred RHP Justin Slaten from the 15-day injured list to the 60-day injured list. Right elbow inflammation.
  • Aug 16 Boston Red Sox placed RHP Justin Slaten on the 15-day injured list retroactive to August 13, 2026. Right elbow inflammation.
  • May 9 Boston Red Sox activated RHP Justin Slaten from the 15-day injured list.
  • May 6 Boston Red Sox sent RHP Justin Slaten on a rehab assignment to Worcester Red Sox.
  • May 3 Boston Red Sox sent RHP Justin Slaten on a rehab assignment to Portland Sea Dogs.