| 24 Sept 2026 | GLA 505 v ESS 129 & 351/6Match 69 · First-class | Match drawn | Cardiff | County Championship 2026 |
| 15 Sept 2026 | GLA 132 & 594 v SUR 115 & 427Match 64 · First-class | Glamorgan won by 184 runs | London | County Championship 2026 |
| 8 Sept 2026 | GLA 69 & 65 v WAR 391Match 58 · First-class | Warwickshire won by an innings and 257 runs | Cardiff | County Championship 2026 |
| 2 Sept 2026 | GLA 194 & 183 v SOM 441Match 54 · First-class | Somerset won by an innings and 64 runs | Taunton | County Championship 2026 |
| 27 Aug 2026 | HAM 162 & 300/8d v GLA 161 & 21/3Match 49 · First-class | Match drawn | Cardiff | County Championship 2026 |
| 20 Aug 2026 | LEI 151 & 257 v GLA 152 & 214Match 43 · First-class | Leicestershire won by 42 runs | Leicester | County Championship 2026 |
| 9 Aug 2026 | WOR 278/9 v GLA 281/8Match · List A | Glamorgan won by 2 wickets | Cardiff | One-Day Cup 2026 |
| 7 Aug 2026 | ESS 312 v GLA 309/7Match · List A | Essex won by 3 runs | Cardiff | One-Day Cup 2026 |
| 5 Aug 2026 | HAM 263 v GLA 173Match · List A | Hampshire won by 90 runs | Southampton | One-Day Cup 2026 |
| 31 Jul 2026 | DER 315/5 v GLA 271Match · List A | Derbyshire won by 44 runs | Repton | One-Day Cup 2026 |
| 29 Jul 2026 | GLA 326/6 v DUR 328/7Match · List A | Durham won by 3 wickets | Gosforth | One-Day Cup 2026 |
| 26 Jul 2026 | GLA 66 v MID 67/2Match · List A | Middlesex won by 8 wickets | Radlett | One-Day Cup 2026 |
| 24 Jul 2026 | GLA 186 v YOR 190/8Match · List A | Yorkshire won by 2 wickets | Neath | One-Day Cup 2026 |
| 22 Jul 2026 | GLA 295/8 v SUS 283/8Match · List A | Glamorgan won by 12 runs | Neath | One-Day Cup 2026 |
| 12 Jul 2026 | GLA 235/7 v GLO 185Match · T20 | Glamorgan won by 50 runs | Bristol | Vitality Blast Men 2026 |
| 10 Jul 2026 | GLA 188/4 v WAR 191/6Match · T20 | Warwickshire won by 4 wickets | Birmingham | Vitality Blast Men 2026 |
| 8 Jul 2026 | NOR 217/7 v GLA 164Match · T20 | Northamptonshire won by 53 runs | Cardiff | Vitality Blast Men 2026 |
| 5 Jul 2026 | WOR 161/9 v GLA 146Match · T20 | Worcestershire won by 15 runs | Cardiff | Vitality Blast Men 2026 |
| 3 Jul 2026 | WAR 184/4 v GLA 187/3Match · T20 | Glamorgan won by 7 wickets | Cardiff | Vitality Blast Men 2026 |
| 26 Jun 2026 | MID 153/7 v GLA 159/4Match · T20 | Glamorgan won by 6 wickets | Cardiff | Vitality Blast Men 2026 |
| 19 Jun 2026 | GLA 358 & 197/3 v SUR 105 & 447Match 38 · First-class | Glamorgan won by 7 wickets | Cardiff | County Championship 2026 |
| 12 Jun 2026 | GLA 155 & 268 v SUS 521Match 34 · First-class | Sussex won by an innings and 98 runs | Brighton | County Championship 2026 |
| 7 Jun 2026 | LAN 201/7 v GLA 202/8Match · T20 | Glamorgan won by 2 wickets | Blackpool | Vitality Blast Men 2026 |
| 5 Jun 2026 | WOR 168/8 v GLA 141Match · T20 | Worcestershire won by 27 runs | Worcester | Vitality Blast Men 2026 |
| 4 Jun 2026 | SOM 202/6 v GLA 203/6Match · T20 | Glamorgan won by 4 wickets | Taunton | Vitality Blast Men 2026 |
| 29 May 2026 | SOM 171/9 v GLA 175/3Match · T20 | Glamorgan won by 7 wickets | Cardiff | Vitality Blast Men 2026 |
| 23 May 2026 | GLA 157/8 v GLO 158/8Match 10 · T20 | Gloucestershire won by 2 wickets | Cardiff | Vitality Blast Men 2026 |
| 22 May 2026 | NOR 165/8 v GLA 162/8Match 6 · T20 | Northamptonshire won by 3 runs | Northampton | Vitality Blast Men 2026 |
| 15 May 2026 | GLA 360 & 259 v WAR 252 & 100/2Match 28 · First-class | Match drawn | Birmingham | County Championship 2026 |
| 8 May 2026 | SOM 354 & 157 v GLA 229 & 285/8Match 24 · First-class | Glamorgan won by 2 wickets | Cardiff | County Championship 2026 |
| 1 May 2026 | GLA 536/7d v HAM 214 & 253Match 18 · First-class | Glamorgan won by an innings and 69 runs | Southampton | County Championship 2026 |
| 24 Apr 2026 | GLA 440 & 137/2 v LEI 586/7dMatch 16 · First-class | Match drawn | Cardiff | County Championship 2026 |
| 10 Apr 2026 | NOT 279 & 311/9d v GLA 113 & 285Match 10 · First-class | Nottinghamshire won by 192 runs | Nottingham | County Championship 2026 |
| 3 Apr 2026 | GLA 302 & 218/5d v YOR 226 & 239/7Match 3 · First-class | Match drawn | Cardiff | County Championship 2026 |
| 24 Sept 2025 | GLA 265 & 241 v LAN 374 & 134/3Match 56 · First-class | Lancashire won by 7 wickets | Cardiff | County Championship 2025 |
| 15 Sept 2025 | GLA 259 v DER 17/0Match 52 · First-class | Match drawn | Derby | County Championship 2025 |
| 8 Sept 2025 | GLA 467 & 241/7d v NOR 413/9dMatch 47 · First-class | Match drawn | Northampton | County Championship 2025 |
| 26 Aug 2025 | LEI 274 v GLA 278/3Match · List A | Glamorgan won by 7 wickets | Cardiff | One-Day Cup 2025 |
| 22 Aug 2025 | GLA 297/7 v WOR 298/5Match · List A | Worcestershire won by 5 wickets | Worcester | One-Day Cup 2025 |
| 20 Aug 2025 | ESS 371/6 v GLA 181Match · List A | Essex won by 190 runs | Chelmsford | One-Day Cup 2025 |
| 17 Aug 2025 | GLA 278/9 v NOT 282/3Match · List A | Nottinghamshire won by 7 wickets | Cardiff | One-Day Cup 2025 |
| 15 Aug 2025 | GLA 288/9 v GLO 289/5Match · List A | Gloucestershire won by 5 wickets | Bristol | One-Day Cup 2025 |
| 13 Aug 2025 | GLA 308/7 v SUR 146/5Match · List A | Surrey won by 5 wickets (DLS method) | London | One-Day Cup 2025 |
| 5 Aug 2025 | HAM 324/6 v GLA 252Match · List A | Hampshire won by 72 runs | Neath | One-Day Cup 2025 |
| 29 Jul 2025 | GLA 261 & 348/7d v LAN 137 & 318Match 43 · First-class | Glamorgan won by 154 runs | Manchester | County Championship 2025 |
| 22 Jul 2025 | KEN 155/9 & 360 v GLA 327 & 189/5Match 37 · First-class | Glamorgan won by 5 wickets | Cardiff | County Championship 2025 |
| 18 Jul 2025 | GLA 184/9 v MID 132Match · T20 | Glamorgan won by 52 runs | Cardiff | Vitality Blast Men 2025 |
| 13 Jul 2025 | GLO 175/6 v GLA 135Match · T20 | Gloucestershire won by 40 runs | Cardiff | Vitality Blast Men 2025 |
| 11 Jul 2025 | GLA 222/6 v SUR 224/4Match · T20 | Surrey won by 6 wickets | London | Vitality Blast Men 2025 |
| 10 Jul 2025 | HAM 208/4 v GLA 113Match · T20 | Hampshire won by 95 runs | Southampton | Vitality Blast Men 2025 |
