Match 1, Southampton, August 01, 2023, 03:30 PM
Middlesex
309/7(50.0ov)
Hampshire
238/5(37.1ov)
Hampshire beat Middlesex by 18 runs (D/L method)
Hampshire Playing XI
Middlesex Playing XI
| Ben Brown † | Wicket Keeper |
| Ian Holland | All Rounder |
| Nick Gubbins (c) | Batsman |
| Felix Organ | Batsman |
| Scott Currie | Bowler |
| Tom Prest | All Rounder |
| Toby Albert | Batsman |
| Fletcha Middleton | Batsman |
| Dominic Kelly | All Rounder |
| Eddie Jack | Batsman |
| Joseph Eckland † | Wicket Keeper |
| Mark Stoneman (c) | Batsman |
| Sam Robson | Batsman |
| John Simpson † | Wicket Keeper |
| Ryan Higgins | All Rounder |
| Martin Andersson | All Rounder |
| Jack Davies † | Wicket Keeper |
| Luke Hollman | All Rounder |
| Ethan Bamber | Bowler |
| Blake Cullen | Bowler |
| Joe Cracknell † | Wicket Keeper |
| Joshua De Caires | Batsman |