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2025 Stats
W
0
L
0
ERA
7.04
WHIP
1.83
IP
7.2
SO
3
SV
0
HLD
0
G
6
GS
0
Career Stats
W
4
L
2
ERA
5.65
WHIP
1.51
IP
43.0
SO
42
SV
1
HLD
4
G
41
GS
0
Year-by-Year Pitching
| Year | Team | G | GS | IP | W | L | SV | SO | ERA | WHIP | Awards |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | SEA | 27 | — | 28.2 | 4 | 1 | 1 | 33 | 2.83 | 1.22 | |
| 2024 | BOS | 8 | — | 6.2 | — | 1 | — | 6 | 16.20 | 2.40 | |
| 2025 | BOS | 6 | — | 7.2 | — | — | — | 3 | 7.04 | 1.83 |
Spring Training
Pitching
| Year | Team | G | GS | IP | W | L | SV | SO | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | SEA | 1 | — | 0.2 | — | — | — | 1 | 54.00 | 7.50 |
| 2024 | BOS | 9 | — | 9.0 | — | — | — | 11 | 0.00 | 0.67 |
| 2025 | BOS | 6 | — | 5.1 | — | — | — | 3 | 10.13 | 2.81 |
| 2026 | AZ | 8 | — | 7.0 | — | — | 1 | 4 | 5.14 | 1.00 |
Game Logs
Season selector loads one year at a time.
Pitching
| Date | Opponent | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|
| 2025-08-16 | vs MIA | 0.2 | 4 | 3 | 3 | 0 | 0 | 0 |
| 2025-08-11 | @ HOU | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 2025-08-10 | @ SD | 1.0 | 1 | 0 | 0 | 1 | 1 | 0 |
| 2025-08-08 | @ SD | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-08-06 | vs KC | 2.0 | 3 | 1 | 1 | 0 | 2 | 0 |
| 2025-07-09 | vs COL | 2.0 | 4 | 2 | 2 | 0 | 0 | 1 |
Transactions
Entire history • newest first.
2025-12-05
Arizona Diamondbacks signed free agent RHP Isaiah Campbell to a minor league contract.
2025-10-16
Boston Red Sox sent RHP Isaiah Campbell outright to Worcester Red Sox.
2025-10-03
Boston Red Sox activated RHP Isaiah Campbell.
2025-09-30
RHP Isaiah Campbell roster status changed by Boston Red Sox.
2025-09-29
Boston Red Sox recalled RHP Isaiah Campbell from Worcester Red Sox.
2025-08-20
Boston Red Sox optioned RHP Isaiah Campbell to Worcester Red Sox.
2025-08-05
Boston Red Sox recalled RHP Isaiah Campbell from Worcester Red Sox.
2025-07-11
Boston Red Sox optioned RHP Isaiah Campbell to Worcester Red Sox.
2025-07-08
Boston Red Sox selected the contract of RHP Isaiah Campbell from Worcester Red Sox.
2024-12-20
Boston Red Sox invited non-roster RHP Isaiah Campbell to spring training.
2024-11-23
Boston Red Sox signed free agent RHP Isaiah Campbell to a minor league contract.
2024-11-23
RHP Isaiah Campbell roster status changed by Boston Red Sox.
2024-11-22
RHP Isaiah Campbell elected free agency.
2024-11-19
Boston Red Sox designated RHP Isaiah Campbell for assignment.
2024-11-04
Boston Red Sox activated RHP Isaiah Campbell from the 60-day injured list.
2024-09-07
Boston Red Sox placed RHP Isaiah Campbell on the 60-day injured list. Right elbow inflammation.
2024-09-07
Boston Red Sox recalled RHP Isaiah Campbell from Worcester Red Sox.
2024-06-27
Boston Red Sox optioned RHP Isaiah Campbell to Worcester Red Sox.
2024-06-24
Boston Red Sox recalled RHP Isaiah Campbell from Worcester Red Sox.
2024-06-06
Boston Red Sox activated RHP Isaiah Campbell from the 15-day injured list.
2024-06-06
Boston Red Sox optioned RHP Isaiah Campbell to Worcester Red Sox.
2024-05-22
Boston Red Sox sent RHP Isaiah Campbell on a rehab assignment to Worcester Red Sox.
2024-04-12
Boston Red Sox placed RHP Isaiah Campbell on the 15-day injured list. Right shoulder impingement.
2023-11-17
Boston Red Sox traded 3B Luis Urías to Seattle Mariners for RHP Isaiah Campbell.
2023-07-22
Seattle Mariners recalled RHP Isaiah Campbell from Arkansas Travelers.
2023-07-19
Seattle Mariners optioned RHP Isaiah Campbell to Arkansas Travelers.
2023-07-06
Seattle Mariners recalled RHP Isaiah Campbell from Arkansas Travelers.
2023-03-09
Seattle Mariners optioned RHP Isaiah Campbell to Arkansas Travelers.
2020-06-28
Seattle Mariners invited non-roster RHP Isaiah Campbell to spring training.
Scouting Report
Statcast-style percentiles • Basenerd theme
Season 2025
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Season / Game
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Statcast Game Log
Per-game pitch metrics from Statcast
| Date | Pitches | Velo | BNStuff+ | BNCtrl+ | Whiff% | Zone% | Chase% | K% | BB% | xwOBA |
|---|---|---|---|---|---|---|---|---|---|---|
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