Sussex won by 7 wickets
| event | Metro Bank One Day Cup Men |
| this match | 50 Over Match |
| starts (venue) | Sunday, 17 Aug 2025,11:00 |
| starts (GMT) | Sunday, 17 Aug 2025,10:00 |
| Toss | Northamptonshire won the toss and chose to Batting |
| country | England |
| city | Northampton |
| venue | County Ground, Northampton |
| umpire | Chris Watts Naeem Ashraf |
| tv umpire | - |
| referee | Ian Herbert |
