| 1 |
Glamorgan beat Kent |
The Nevill Ground, Tunbridge Wells |
2015 |
| 1 |
Glamorgan beat Somerset |
The Cooper Associates County Ground, Taunton |
2017 |
| 1 |
Glamorgan beat Surrey |
Sophia Gardens, Cardiff |
2021 |
| 2 |
Glamorgan beat Sussex |
The SWALEC Stadium, Cardiff |
2011 |
| 2 |
Glamorgan beat Somerset |
The SSE SWALEC Stadium, Cardiff |
2015 |
| 2 |
Glamorgan beat Gloucestershire |
Sophia Gardens, Cardiff |
2018 |
| 2 |
Glamorgan beat Somerset |
The Cooper Associates County Ground, Taunton |
2025 |
| 3 |
Glamorgan beat Somerset |
County Ground, Taunton |
2015 |
| 4 |
Glamorgan beat Surrey |
The Kia Oval, Kennington |
2014 |
| 4 |
Glamorgan beat Middlesex |
The SSE SWALEC Stadium, Cardiff |
2015 |
| 5 |
Glamorgan beat Warwickshire |
The SWALEC Stadium, Cardiff |
2012 |
| 6 |
Glamorgan beat Surrey |
The Kia Oval, Kennington |
2017 |
| 6 |
Glamorgan beat Essex |
Sophia Gardens, Cardiff |
2018 |
| 7 |
Glamorgan beat Somerset |
County Ground, Taunton |
2014 |
| 10 |
Glamorgan beat Northamptonshire |
The SWALEC Stadium, Cardiff |
2008 |
| 10 |
Glamorgan beat Surrey |
The SWALEC Stadium, Cardiff |
2010 |
| 10 |
Glamorgan beat Hampshire |
The Ageas Bowl, Southampton |
2014 |
| 13 |
Glamorgan beat Kent |
Spitfire Ground, St Lawrence, Canterbury |
2024 |
| 14 |
Glamorgan beat Somerset |
The SWALEC Stadium, Cardiff |
2008 |
| 15 |
Glamorgan beat Gloucestershire |
County Ground, Bristol |
2020 |
| 17 |
Glamorgan beat Gloucestershire |
Sophia Gardens, Cardiff |
2020 |
| 18 |
Glamorgan beat Sussex |
Arundel Castle Cricket Club Ground, Arundel |
2017 |
| 19 |
Glamorgan beat Gloucestershire |
County Ground, Bristol |
2015 |
| 20 |
Glamorgan beat Worcestershire |
County Ground, New Road, Worcester |
2004 |
| 21 |
Glamorgan beat Middlesex |
Sophia Gardens, Cardiff |
2021 |
| 22 |
Glamorgan beat Warwickshire |
Edgbaston, Birmingham |
2012 |
| 23 |
Glamorgan beat Hampshire |
The Ageas Bowl, Southampton |
2015 |
| 24 |
Glamorgan beat Sussex |
The 1st Central County Ground, Hove |
2024 |
| 25 |
Glamorgan beat Surrey |
The Kia Oval, Kennington |
2015 |
| 25 |
Glamorgan beat Gloucestershire |
Brightside Ground, Bristol |
2017 |
| 25 |
Glamorgan beat Kent |
Spitfire Ground, St Lawrence, Canterbury |
2017 |
| 25 |
Glamorgan beat Sussex |
Sophia Gardens, Cardiff |
2024 |
