Zack Kelly #37
Worcester Red Sox
Triple-A Affiliate
- P
- B/T: R/R
- 6' 3"/231
- Age: 31
- Zachery Reed Kelly
- Status: Active
- Born: 3/03/1995 in Roanoke, VA
- College: Newberry, SC
- MLB Debut: 8/29/2022
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 6 | 1-0 | 3.27 | 11.0 | 8 | 1.09 |
2026 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 17 | 0-2 | 3.31 | 16.1 | 14 | 1.29 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 177 | 21-18 | 3.38 | 304.0 | 350 | 1.27 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 115 | 8-8 | 4.04 | 131.1 | 127 | 1.31 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MiLB Stats | 1 | 0 | 3.27 | 6 | 0 | 0 | 11.0 | 8 | 1.09 |
| 2026 MLB Stats | 0 | 2 | 3.31 | 17 | 0 | 0 | 16.1 | 14 | 1.29 |
| MiLB Career Stats | 21 | 18 | 3.38 | 177 | 18 | 15 | 304.0 | 350 | 1.27 |
| MLB Career Stats | 8 | 8 | 4.04 | 115 | 3 | 0 | 131.1 | 127 | 1.31 |
- Next WOR Game: 6-10 @ ROC
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 0 | 1 | 3.00 | 7 | 0 | 0 | 6.0 | 7 | 2 | 5 | 6 | 2.00 |
| Last 15 Games | 0 | 2 | 3.14 | 15 | 0 | 0 | 14.1 | 13 | 5 | 7 | 13 | 1.40 |
| Last 30 Games | 0 | 2 | 3.31 | 17 | 0 | 0 | 16.1 | 14 | 6 | 7 | 14 | 1.29 |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 5/19 @ KC | 0 | 0 | 0 | 0.2 | 1 | 0 | 0 | 0 |
| 5/14 vs PHI | 0 | 0 | 0 | 0.2 | 2 | 0 | 0 | 1 |
| 5/12 vs PHI | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 1 |
2026 :
RP
(17)
More Zack Kelly
Latest Transactions
| Team | Date | Transaction |
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May 22, 2026 | Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox. |
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April 16, 2026 | RHP Zack Kelly changed number to 76. |
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April 15, 2026 | RHP Zack Kelly changed number to 42. |
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April 3, 2026 | Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox. |
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March 23, 2026 | Worcester Red Sox activated RHP Zack Kelly. |
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March 23, 2026 | Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox. |
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September 1, 2025 | Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox. |
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August 2, 2025 | Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox. |
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July 29, 2025 | RHP Zack Kelly assigned to Worcester Red Sox. |
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July 24, 2025 | Boston Red Sox sent RHP Zack Kelly on a rehab assignment to Greenville Drive. |
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July 24, 2025 | Boston Red Sox sent RHP Zack Kelly on a rehab assignment to Greenville Drive. |
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June 3, 2025 | Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox. |
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May 27, 2025 | Worcester Red Sox activated RHP Zack Kelly. |
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May 27, 2025 | Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox. |
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May 25, 2025 | Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox. |
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April 22, 2025 | Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox. |
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April 16, 2025 | RHP Zack Kelly changed number to 76. |
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April 15, 2025 | RHP Zack Kelly changed number to 42. |
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October 1, 2024 | Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox. |
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September 14, 2024 | Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox. |
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June 5, 2024 | Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox. |
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May 26, 2024 | Worcester Red Sox activated RHP Zack Kelly. |
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May 26, 2024 | Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox. |
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April 24, 2024 | Boston Red Sox recalled RHP Zack Kelly from Worcester Red Sox. |
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March 22, 2024 | Boston Red Sox optioned RHP Zack Kelly to Worcester Red Sox. |
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September 24, 2023 | Boston Red Sox activated RHP Zack Kelly from the 60-day injured list. |
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September 16, 2023 | Boston Red Sox sent RHP Zack Kelly on a rehab assignment to Worcester Red Sox. |
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September 13, 2023 | Boston Red Sox sent RHP Zack Kelly on a rehab assignment to Portland Sea Dogs. |
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September 5, 2023 | Boston Red Sox sent RHP Zack Kelly on a rehab assignment to Salem Red Sox. |
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September 1, 2023 | Boston Red Sox sent RHP Zack Kelly on a rehab assignment to Greenville Drive. |
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April 16, 2023 | Boston Red Sox transferred RHP Zack Kelly from the 15-day injured list to the 60-day injured list. Right elbow inflammation. |
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April 13, 2023 | Boston Red Sox placed RHP Zack Kelly on the 15-day injured list. Right elbow inflammation. |
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September 5, 2022 | Boston Red Sox activated RHP Zack Kelly from the paternity list. |
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September 2, 2022 | Boston Red Sox placed RHP Zack Kelly on the paternity list. |
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August 29, 2022 | Boston Red Sox selected the contract of RHP Zack Kelly from Worcester Red Sox. |
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December 21, 2021 | RHP Zack Kelly roster status changed by Boston Red Sox. |
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December 21, 2021 | Boston Red Sox invited non-roster RHP Zack Kelly to spring training. |
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July 29, 2021 | RHP Zack Kelly assigned to Worcester Red Sox from Portland Sea Dogs. |
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January 5, 2021 | RHP Zack Kelly assigned to Portland Sea Dogs. |
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January 4, 2021 | Boston Red Sox signed free agent RHP Zack Kelly to a minor league contract. |
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May 29, 2020 | Inland Empire 66ers released RHP Zack Kelly. |
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November 20, 2019 | RHP Zack Kelly assigned to Inland Empire 66ers from Rocket City Trash Pandas. |
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September 11, 2019 | Zack Kelly roster status changed by Mobile BayBears. |
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August 30, 2019 | Mobile BayBears placed RHP Zack Kelly on the 7-day injured list. |
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August 5, 2019 | RHP Zack Kelly assigned to Mobile BayBears from Inland Empire 66ers. |
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July 31, 2019 | Inland Empire 66ers placed RHP Zack Kelly on the 7-day injured list. |
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July 28, 2019 | RHP Zack Kelly assigned to Inland Empire 66ers from Orem Owlz. |
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July 25, 2019 | RHP Zack Kelly assigned to Orem Owlz from Salt Lake Bees. |
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July 24, 2019 | RHP Zack Kelly assigned to Salt Lake Bees from Mobile BayBears. |
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June 21, 2019 | RHP Zack Kelly assigned to Mobile BayBears from Inland Empire 66ers. |
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June 20, 2019 | RHP Zack Kelly assigned to Inland Empire 66ers from Mobile BayBears. |
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June 16, 2019 | RHP Zack Kelly assigned to Mobile BayBears from Angels Extended Spring Training. |
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June 12, 2019 | RHP Zack Kelly assigned to Angels Extended Spring Training from Mobile BayBears. |
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June 11, 2019 | Mobile BayBears activated RHP Zack Kelly from the 7-day injured list. |
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June 4, 2019 | Mobile BayBears placed RHP Zack Kelly on the 7-day injured list. |
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June 1, 2019 | RHP Zack Kelly assigned to Mobile BayBears from Angels Extended Spring Training. |
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May 29, 2019 | RHP Zack Kelly assigned to Angels Extended Spring Training from Mobile BayBears. |
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May 18, 2019 | Mobile BayBears activated RHP Zack Kelly from the 7-day injured list. |
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May 9, 2019 | Mobile BayBears placed RHP Zack Kelly on the 7-day injured list. |
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May 3, 2019 | Mobile BayBears activated RHP Zack Kelly from the 7-day injured list. |
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April 23, 2019 | Mobile BayBears placed RHP Zack Kelly on the 7-day injured list. |
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April 18, 2019 | RHP Zack Kelly assigned to Mobile BayBears from Angels Extended Spring Training. |
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April 14, 2019 | RHP Zack Kelly assigned to Angels Extended Spring Training from Mobile BayBears. |
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April 11, 2019 | RHP Zack Kelly assigned to Mobile BayBears from Orem Owlz. |
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April 2, 2019 | RHP Zack Kelly assigned to Orem Owlz from Mobile BayBears. |
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April 1, 2019 | RHP Zack Kelly assigned to Mobile BayBears from Burlington Bees. |
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February 25, 2019 | RHP Zack Kelly assigned to Los Angeles Angels. |
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September 9, 2018 | Burlington Bees activated RHP Zack Kelly from the 7-day injured list. |
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August 25, 2018 | Burlington Bees placed RHP Zack Kelly on the 7-day disabled list. |
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July 12, 2018 | RHP Zack Kelly assigned to Burlington Bees from Inland Empire 66ers. |
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July 6, 2018 | Inland Empire 66ers activated RHP Zack Kelly from the 7-day disabled list. |
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June 29, 2018 | Inland Empire 66ers placed RHP Zack Kelly on the 7-day disabled list retroactive to June 28, 2018. |
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June 23, 2018 | RHP Zack Kelly assigned to Inland Empire 66ers from Orem Owlz. |
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June 14, 2018 | RHP Zack Kelly assigned to Orem Owlz from Angels Extended Spring Training. |
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June 10, 2018 | RHP Zack Kelly assigned to Angels Extended Spring Training from Burlington Bees. |
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June 8, 2018 | Burlington Bees placed RHP Zack Kelly on the 7-day disabled list. |
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June 5, 2018 | RHP Zack Kelly assigned to Burlington Bees. |
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April 27, 2018 | Los Angeles Angels signed free agent RHP Zack Kelly to a minor league contract. |
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April 18, 2018 | AZL Athletics released RHP Zack Kelly. |
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June 23, 2017 | RHP Zack Kelly assigned to AZL Athletics. |
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June 16, 2017 | Oakland Athletics signed free agent RHP Zack Kelly to a minor league contract. |
+ Show More Transactions