Zack Kelly is a right-handed pitcher for the Worcester Red Sox.
In MLB, Zack Kelly has appeared in 115 games (131.1 IP) with a 4.04 ERA, a 1.31 WHIP, and 8.70 strikeouts per nine innings, on 127 strikeouts and 58 walks. In AAA, Zack Kelly has appeared in 104 games (126.2 IP) with a 3.84 ERA, a 1.26 WHIP, and 11.44 strikeouts per nine innings, on 161 strikeouts and 68 walks.
Zack Kelly's most recent tracked outing on netpitch was Jul 3, 2026 (AAA 2026).
Use the interactive dashboard above to break down Zack Kelly's pitch mix, velocity, command, sequencing, count leverage, and damage-risk trends across every tracked MLB and AAA appearance.
| Level | G | IP | ERA | WHIP | K | BB | K/9 | BB/9 |
|---|---|---|---|---|---|---|---|---|
| mlb | 115 | 131.1 | 4.04 | 1.31 | 127 | 58 | 8.70 | 3.97 |
| aaa | 104 | 126.2 | 3.84 | 1.26 | 161 | 68 | 11.44 | 4.83 |
| Date | Lvl | Opp | IP | H | ER | BB | K |
|---|---|---|---|---|---|---|---|
| Jul 3, 2026 | AAA | Syracuse Mets | 0.0 | 3 | 5 | 2 | 0 |
| Jun 30, 2026 | AAA | Syracuse Mets | 1.0 | 1 | 0 | 0 | 2 |
| Jun 26, 2026 | AAA | Toledo Mud Hens | 1.0 | 0 | 0 | 1 | 0 |
| Jun 23, 2026 | AAA | Toledo Mud Hens | 2.0 | 1 | 0 | 0 | 1 |
| Jun 18, 2026 | AAA | Lehigh Valley IronPigs | 1.0 | 1 | 0 | 0 | 1 |