Match 81, Cardiff, June 29, 2021, 10:00 PM
153/6(20.0ov)
152/9(20.0ov)
Glamorgan beat Surrey by 1 run
Glamorgan Playing XI
| Colin Ingram | Batsman |
| Chris Cooke (c)† | Wicket Keeper |
| Timm van der Gugten | Bowler |
| David Lloyd | All Rounder |
| Billy Root | Batsman |
| James Weighell | All Rounder |
| Kiran Carlson | Batsman |
| Prem Sisodiya | Bowler |
| Roman Walker | Bowler |
| Sam Pearce | Bowler |
| Daniel Douthwaite | All Rounder |
Surrey Playing XI
| Gareth Batty (c) | Bowler |
| Laurie Evans | Batsman |
| Rory Burns | Batsman |
| Jamie Overton | Bowler |
| Kyle Jamieson | Bowler |
| Daniel Moriarty | Bowler |
| Ollie Pope † | Wicket Keeper |
| Will Jacks | Batsman |
| Gus Atkinson | Bowler |
| Jamie Smith † | Wicket Keeper |
| Ben Geddes | Batsman |