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Played on Diamonds

← Boston Red Sox

Pitcher · #76

Zack Kelly

Bats/Throws
R/R
Height
6' 3"
Weight
231 lb
Born
1995-03-03
Birthplace
Roanoke, VA, USA
MLB debut
2022-08-29
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Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 17 16.1 14 8 6 7 14 71 3.31
AAA Worcester Red Sox 12 17.1 17 11 11 9 14 78 5.71
Total 29 33.2 31 19 17 16 28 149 4.54

Pitching

Club G IP H R ER BB K BF ERA
AAA Worcester Red Sox 1 2.0 1 0 0 0 1 8 0.00

Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 10 10.1 7 4 4 2 8 40 3.48
AAA Worcester Red Sox 1 1.0 0 0 0 0 1 3 0.00
Total 11 11.1 7 4 4 2 9 43 3.18

Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 7 6.0 7 4 2 5 6 31 3.00
AAA Worcester Red Sox 2 4.0 4 2 2 1 2 17 4.50
Total 9 10.0 11 6 4 6 8 48 3.60

Pitching

Club G IP H R ER BB K BF ERA
AAA Worcester Red Sox 7 10.1 9 4 4 6 10 45 3.48

1 games, no batting or pitching line recorded.

Pitching

Club G IP H R ER BB K BF ERA
MLB Boston Red Sox 7 6.2 7 4 4 5 4 30 5.40

9 transactions in 2026

  • Jul 21 Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox.
  • Jul 21 Boston Red Sox placed RHP Zack Kelly on the 60-day injured list. Right elbow inflammation.
  • Jul 7 Worcester Red Sox placed RHP Zack Kelly on the 7-day injured list.
  • May 22 Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox.
  • Apr 16 RHP Zack Kelly changed number to 76.
  • Apr 15 RHP Zack Kelly changed number to 42.
  • Apr 3 Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox.
  • Mar 23 Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox.
  • Mar 23 Worcester Red Sox activated RHP Zack Kelly.