Nigeria A won by 33 runs
| event | Quadrangular T20I Series |
| this match | T20I |
| starts (venue) | Monday, 21 Sept 2026, 10:00 |
| starts (Local Time) | Monday, 21 Sept 2026, 09:00 |
| Toss | Sierra Leone won the toss and chose to Field |
| country | Nigeria |
| city | Lagos |
| venue | Tafawa Balewa Square Cricket Oval |
| umpire | - |
| tv umpire | - |
| referee | - |
