Statistics| Year | Team | G | IP | H | K | BB | ER | Win | Sav | Hld | S+H | WHIP | ERA |
|---|
| 2024 | Nationals | 8 | 10.67 | 12 | 6 | 4 | 8 | 0 | 0 | 0 | 0 | 1.500 | 6.75 |
| 2023 | Nationals | 12 | 51.67 | 60 | 48 | 24 | 37 | 2 | 0 | 0 | 0 | 1.626 | 6.45 |
| 2022 | Nationals | 14 | 64.67 | 76 | 55 | 39 | 51 | 1 | 0 | 0 | 0 | 1.778 | 7.10 |
| 2021 | Nationals | 1 | 5.33 | 6 | 9 | 3 | 2 | 0 | 0 | 0 | 0 | 1.688 | 3.38 |
| Total MLB | 35 | 132.33 | 154 | 118 | 70 | 98 | 3 | 0 | 0 | 0 | 1.693 | 6.66 |
| 2025 | Spring | 6 | 8.67 | 4 | 5 | 2 | 2 | 1 | 0 | 2 | 2 | 0.692 | 2.08 |
| | 2025 Projections |
|---|
| Source | | G | IP | H | K | BB | ER | Win | Sav | Hld | S+H | WHIP | ERA |
|---|
| Consensus | 13 | 35.50 | 37 | 28 | 15 | 19 | 2 | 0 | 0 | 0 | 1.449 | 4.91 |
| RV Current | 11 | 9.52 | 9 | 8 | 4 | 5 | 0 | 0 | 0 | 0 | 1.389 | 4.60 |
| RotoValue | 11 | 12.79 | 13 | 11 | 5 | 7 | 1 | 0 | 0 | 0 | 1.403 | 4.67 |
| Steamer | 1 | 1.00 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.403 | 4.46 |
| ZiPS | 26 | 92.70 | 96 | 72 | 39 | 51 | 4 | 0 | 0 | 0 | 1.456 | 4.95 |
| modZiPS | 26 | 92.70 | 96 | 72 | 39 | 51 | 4 | 0 | 0 | 0 | 1.456 | 4.95 |
2025 Game Log| Preseason | | Pos | IP | H | K | BB | ER | Win | Sav | Hld | S+H | WHIP | ERA |
|---|
| 2025-03-22 | @ NYM | RP | 2.00 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.00 |
| 2025-03-10 | v Mia | RP | 1.67 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0.600 | 0.00 |
| 2025-03-05 | @ Mia | RP | 2.00 | 3 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 2.000 | 9.00 |
| 2025-03-01 | @ StL | RP | 1.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.00 |
| 2025-02-25 | @ Mia | RP | 1.00 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1.000 | 0.00 |
| 2025-02-22 | @ Hou | RP | 1.00 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.000 | 0.00 |
| Total | 8.67 | 4 | 5 | 2 | 2 | 1 | 0 | 2 | 2 | 0.692 | 2.08 |
| | Date | Time | Headline |
|---|
| Wed Jan 8 | 14:28 | Nationals Designate Joan Adon For Assignment | | Tue Apr 9 2024 | 16:08 | Joan Adon Called Up To Start On Tuesday | | Fri Aug 11 2023 | 21:09 | Joan Adon Leaves Start Early With Injury | | Fri Apr 8 2022 | 17:02 | Joan Adon Expected To Start On Saturday | | Mon Oct 4 2021 | 13:51 | Joan Adon Solid In Majors Debut | | Sat Oct 2 2021 | 20:55 | Joan Adon To Make His MLB Debut On Sunday |
| | 2024 Games by Position |
|---|
| RP | 7 |
|---|
| SP | 1 |
|---|
| 7 | consecutive relief appearances |
|
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