| W | L | ERA | G | GS | SV | IP | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | 8 | 2 | 4.32 | 14 | 13 | 0 | 77 | 60 | 1.29 |
| Career Minors | 15 | 10 | 4.02 | 57 | 47 | 1 | 246 | 225 | 1.28 |
| G | W-L | ERA | IP | SO | WHIP | |
|---|---|---|---|---|---|---|
| 2026 | 14 | 8-2 | 4.32 | 77 | 60 | 1.29 |
| Career Minors | 57 | 15-10 | 4.02 | 246 | 225 | 1.28 |
| Season | Tm | LG | L | W | L | ERA | G | GS | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | ACL Reds | ACL | ROK | 0 | 0 | 0.00 | 2 | 1 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 2 | 0.50 |
| 2023 | 2 Teams | Minors | 3 | 5 | 3.90 | 23 | 16 | 1 | 92.1 | 85 | 50 | 40 | 8 | 35 | 97 | 1.30 | |
| 2023 | Daytona Tortugas | FSL | A | 3 | 5 | 3.97 | 22 | 15 | 1 | 88.1 | 81 | 49 | 39 | 8 | 33 | 92 | 1.29 |
| 2023 | Dayton Dragons | MID | A+ | 0 | 0 | 2.25 | 1 | 1 | 0 | 4.0 | 4 | 1 | 1 | 0 | 2 | 5 | 1.50 |
| 2024 | Dayton Dragons | MID | A+ | 3 | 3 | 4.30 | 10 | 10 | 0 | 46.0 | 41 | 24 | 22 | 5 | 13 | 41 | 1.17 |
| 2025 | 2 Teams | Minors | 1 | 0 | 3.45 | 8 | 7 | 0 | 28.2 | 29 | 13 | 11 | 1 | 13 | 25 | 1.47 | |
| 2025 | ACL Reds | ACL | ROK | 1 | 0 | 10.50 | 3 | 2 | 0 | 6.0 | 11 | 8 | 7 | 0 | 6 | 6 | 2.83 |
| 2025 | Dayton Dragons | MID | A+ | 0 | 0 | 1.59 | 5 | 5 | 0 | 22.2 | 18 | 5 | 4 | 1 | 7 | 19 | 1.10 |
| 2026 | Chattanooga Lookouts | SOU | AA | 8 | 2 | 4.32 | 14 | 13 | 0 | 77.0 | 71 | 37 | 37 | 14 | 28 | 60 | 1.29 |
| ACL Reds | ACL | ROK | 1 | 0 | 7.88 | 5 | 3 | 0 | 8.0 | 12 | 8 | 7 | 0 | 6 | 8 | 2.25 | |
| Chattanooga Lookouts | SOU | AA | 8 | 2 | 4.32 | 14 | 13 | 0 | 77.0 | 71 | 37 | 37 | 14 | 28 | 60 | 1.29 | |
| Dayton Dragons | MID | A+ | 3 | 3 | 3.34 | 16 | 16 | 0 | 72.2 | 63 | 30 | 27 | 6 | 22 | 65 | 1.17 | |
| Daytona Tortugas | FSL | A | 3 | 5 | 3.97 | 22 | 15 | 1 | 88.1 | 81 | 49 | 39 | 8 | 33 | 92 | 1.29 | |
| Career Minors | 4 Teams | 15 | 10 | 4.02 | 57 | 47 | 1 | 246.0 | 227 | 124 | 110 | 28 | 89 | 225 | 1.28 |
| Week | Team |
|---|---|
| 06/09/2024 |
|
| Team | Date | Transaction |
|---|---|---|
|
|
04/07/2026 | RHP Johnathan Harmon assigned to Chattanooga Lookouts. |
|
|
09/10/2025 | RHP Johnathan Harmon assigned to Peoria Javelinas. |
|
|
08/05/2025 | Dayton Dragons activated RHP Johnathan Harmon from the 60-day injured list. |
|
|
07/08/2025 | Dayton Dragons sent RHP Johnathan Harmon on a rehab assignment to ACL Reds. |
|
|
07/08/2025 | Dayton Dragons sent RHP Johnathan Harmon on a rehab assignment to ACL Reds. |
|
|
03/20/2025 | Dayton Dragons placed RHP Johnathan Harmon on the 60-day injured list. |
|
|
11/04/2024 | Dayton Dragons activated RHP Johnathan Harmon from the full-season injured list. |
|
|
06/20/2024 | Dayton Dragons placed RHP Johnathan Harmon on the full-season injured list. |
|
|
06/20/2024 | Dayton Dragons placed RHP Johnathan Harmon on the full-season injured list. |
|
|
09/05/2023 | RHP Johnathan Harmon assigned to Dayton Dragons from Daytona Tortugas. |
|
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09/05/2023 | Dayton Dragons activated RHP Johnathan Harmon. |
|
|
08/20/2023 | Daytona Tortugas activated RHP Johnathan Harmon from the 7-day injured list. |
|
|
08/07/2023 | Daytona Tortugas placed RHP Johnathan Harmon on the 7-day injured list. |
|
|
04/04/2023 | RHP Johnathan Harmon assigned to Daytona Tortugas from ACL Reds. |
|
|
08/15/2022 | RHP Johnathan Harmon assigned to ACL Reds. |
|
|
07/23/2022 | Cincinnati Reds signed RHP Johnathan Harmon. |
|
|
02/24/2022 | RHP Jonathan Harmon and assigned to Northwestern State Demons. |