Highest totals For Royal London One-Day Cup - Glamorgan
Highest totals
Team | Score | Overs | RR | Inns | Opposition | Ground | Result | Match Date | Scorecard |
| 356/7 | 50.0 | 7.12 | 1 | v Kent | Swansea | won | 14 May 2017 | List A | |
| 356/3 | 50.0 | 7.12 | 1 | v Worcs | Worcester | won | 23 Aug 2022 | List A | |
| 348/8 | 48.4 | 7.15 | 2 | v Sussex | Hove | won | 7 May 2019 | List A | |
| 343/5 | 47.4 | 7.19 | 2 | v Northants | Cardiff | won | 22 Aug 2023 | List A | |
| 334/7 | 48.5 | 6.83 | 2 | v Hampshire | Southampton | won | 12 May 2017 | List A | |
| 331/7 | 50.0 | 6.62 | 1 | v Gloucs | Bristol | won | 30 Apr 2019 | List A | |
| 330/3 | 46.4 | 7.07 | 2 | v Sussex | Hove | won | 20 Aug 2014 | List A | |
| 324/8 | 50.0 | 6.48 | 1 | v Essex | Chelmsford | lost | 26 Jul 2016 | List A | |
| 323/7 | 50.0 | 6.46 | 1 | v Surrey | Cardiff | won | 28 Apr 2019 | List A | |
| 321/7 | 49.4 | 6.46 | 2 | v Kent | Cardiff | won | 28 Jul 2015 | List A | |
| 308/7 | 48.2 | 6.37 | 2 | v Kent | Cardiff | won | 4 Aug 2022 | List A | |
| 308/7 | 48.3 | 6.35 | 2 | v Surrey | Guildford | won | 27 Jul 2014 | List A | |
| 308/7 | 50.0 | 6.16 | 1 | v Surrey | The Oval | lost | 13 Aug 2025 | List A | |
| 307 | 47.1 | 6.50 | 2 | v Warwickshire | Neath | lost | 10 Aug 2023 | List A | |
| 302/9 | 50.0 | 6.04 | 2 | v Middlesex | Cardiff | lost | 23 May 2018 | List A | |
| 302/6 | 50.0 | 6.04 | 1 | v Sussex | Cardiff | won | 8 Jun 2016 | List A | |
| 301/8 | 47.1 | 6.38 | 2 | v Somerset | Taunton | won | 20 Aug 2023 | List A | |
| 299/3 | 47.1 | 6.33 | 2 | v Derbyshire | Derby | won | 6 Aug 2023 | List A | |
| 297/7 | 50.0 | 5.94 | 1 | v Worcs | Worcester | lost | 22 Aug 2025 | List A | |
| 296/9 | 50.0 | 5.92 | 1 | v Durham | Nottingham | won | 19 Aug 2021 | List A | |
| 295/6 | 50.0 | 5.90 | 1 | v Northants | Northampton | won | 25 Jul 2021 | List A | |
| 294/7 | 40.5 | 7.20 | 2 | v Kent | Canterbury | won | 12 Jun 2016 | List A | |
| 293/5 | 48.0 | 6.10 | 2 | v Essex | Cardiff | won | 16 Aug 2021 | List A | |
| 292/9 | 50.0 | 5.84 | 1 | v Hampshire | Southampton | lost | 19 Apr 2019 | List A | |
| 289 | 46.0 | 6.28 | 2 | v Somerset | Taunton | lost | 20 May 2018 | List A | |
| 289/6 | 47.0 | 6.14 | 1 | v Somerset | Taunton | won | 12 Aug 2014 | List A | |
| 289 | 49.5 | 5.79 | 1 | v Gloucs | Cardiff | won | 6 Jun 2016 | List A | |
| 288/6 | 50.0 | 5.76 | 1 | v Essex | Cardiff | won | 31 Jul 2015 | List A | |
| 288/9 | 50.0 | 5.76 | 1 | v Gloucs | Bristol | lost | 15 Aug 2025 | List A | |
| 285 | 49.4 | 5.73 | 1 | v Middlesex | Lord's | lost | 5 May 2019 | List A | |
| 283 | 49.4 | 5.69 | 1 | v Essex | Chelmsford | won | 4 Aug 2024 | List A | |
| 281/4 | 48.2 | 5.81 | 2 | v Sussex | Cardiff | won | 1 Jun 2018 | List A | |
| 281/7 | 50.0 | 5.62 | 1 | v Essex | Cardiff | won | 7 May 2017 | List A | |
| 279 | 45.2 | 6.15 | 2 | v Somerset | Taunton | lost | 24 Jul 2016 | List A | |
| 278/2 | 45.3 | 6.10 | 2 | v Notts | Neath | won | 31 Jul 2024 | List A | |
| 278/3 | 45.4 | 6.08 | 2 | v Leics | Cardiff | won | 26 Aug 2025 | List A | |
| 278/6 | 46.3 | 5.97 | 2 | v Sussex | Hove | won | 13 Aug 2023 | List A | |
| 278/9 | 50.0 | 5.56 | 1 | v Notts | Cardiff | lost | 17 Aug 2025 | List A | |
| 277/8 | 50.0 | 5.54 | 1 | v Leics | Leicester | n/r | 5 Aug 2021 | List A | |
| 277/7 | 50.0 | 5.54 | 1 | v Gloucs | Bristol | won | 27 Apr 2017 | List A | |
| 274 | 49.3 | 5.53 | 1 | v Kent | Canterbury | lost | 25 May 2018 | List A | |
| 266 | 48.2 | 5.50 | 2 | v Middlesex | Cardiff | lost | 14 Jun 2016 | List A | |
| 266/8 | 50.0 | 5.32 | 1 | v Surrey | The Oval | lost | 6 Jun 2018 | List A | |
| 264 | 49.3 | 5.33 | 1 | v Gloucs | Cardiff | lost | 18 May 2018 | List A | |
| 262 | 48.4 | 5.38 | 2 | v Leics | Leicester | lost | 11 Aug 2024 | List A | |
| 259 | 48.1 | 5.37 | 2 | v Somerset | Cardiff | lost | 21 Apr 2019 | List A | |
| 252 | 39.5 | 6.32 | 2 | v Hampshire | Neath | lost | 5 Aug 2025 | List A | |
| 251/9 | 50.0 | 5.02 | 1 | v Middlesex | Lord's | lost | 17 Aug 2015 | List A | |
| 247/9 | 50.0 | 4.94 | 1 | v Warwickshire | Cardiff | won | 18 Aug 2024 | List A | |
| 239 | 48.3 | 4.92 | 1 | v Surrey | Cardiff | lost | 30 Apr 2017 | List A | |
| 238 | 43.5 | 5.42 | 2 | v Essex | Chelmsford | lost | 14 Aug 2022 | List A | |
| 234 | 48.5 | 4.79 | 2 | v Yorkshire | Cardiff | lost | 10 Aug 2022 | List A | |
| 230/9 | 47.0 | 4.89 | 1 | v Yorkshire | Cardiff | won | 14 Aug 2024 | List A | |
| 229/3 | 31.4 | 7.23 | 2 | v Hampshire | Neath | won | 19 Aug 2022 | List A | |
| 227 | 48.3 | 4.68 | 2 | v Middlesex | Radlett | lost | 10 May 2017 | List A | |
| 227 | 48.4 | 4.66 | 1 | v Hampshire | Swansea | lost | 3 Jun 2018 | List A | |
| 227/8 | 50.0 | 4.54 | 1 | v Notts | Cardiff | lost | 30 Jul 2014 | List A | |
| 226/8 | 50.0 | 4.52 | 2 | v Yorkshire | Cardiff | lost | 12 Aug 2021 | List A | |
| 225/7 | 39.0 | 5.76 | 1 | v Warwickshire | Swansea | lost | 14 Aug 2014 | List A | |
| 225/8 | 49.4 | 4.53 | 2 | v Warwickshire | Cardiff | won | 22 Jul 2021 | List A | |
| 221 | 40.0 | 5.52 | 2 | v Sussex | Hove | lost | 2 May 2017 | List A | |
| 221 | 47.3 | 4.65 | 1 | v Northants | Northampton | lost | 12 Aug 2022 | List A | |
| 217 | 46.0 | 4.71 | 1 | v Gloucs | Cardiff | lost | 16 Aug 2023 | List A | |
| 209 | 46.4 | 4.47 | 1 | v Kent | Canterbury | lost | 6 Aug 2014 | List A | |
| 203/9 | 48.3 | 4.18 | 2 | v Sussex | Neath | won | 2 Aug 2024 | List A | |
| 202 | 48.4 | 4.15 | 1 | v Wales MC | Cardiff | lost | 20 Jul 2021 | Other OD | |
| 200 | 48.3 | 4.12 | 1 | v Essex | Chelmsford | lost | 30 May 2018 | List A | |
| 199 | 40.2 | 4.93 | 1 | v Worcs | Worcester | lost | 4 Aug 2023 | List A | |
| 187/8 | 33.0 | 5.66 | 1 | v Gloucs | Cardiff | won | 25 Jul 2024 | List A | |
| 186/7 | 20.0 | 9.30 | 1 | v Somerset | Nottingham | won | 22 Sep 2024 | List A | |
| 181 | 32.2 | 5.59 | 2 | v Essex | Chelmsford | lost | 20 Aug 2025 | List A | |
| 179/9 | 37.0 | 4.83 | 2 | v Somerset | Taunton | lost | 28 Jul 2021 | List A | |
| 179 | 48.4 | 3.67 | 1 | v Warwickshire | Birmingham | lost | 3 Aug 2015 | List A | |
| 177 | 45.1 | 3.91 | 1 | v Lancashire | Neath | lost | 17 Aug 2022 | List A | |
| 175/3 | 36.2 | 4.81 | 2 | v Middlesex | Cardiff | won | 26 Jul 2014 | List A | |
| 168 | 36.4 | 4.58 | 2 | v Somerset | Cardiff | lost | 5 May 2017 | List A | |
| 146 | 31.0 | 4.70 | 2 | v Essex | Cardiff | lost | 17 Apr 2019 | List A | |
| 143/5 | 18.0 | 7.94 | 1 | v Warwickshire | Birmingham | n/r | 8 Aug 2024 | List A | |
| 133/5 | 26.5 | 4.95 | 2 | v Surrey | Cardiff | won | 3 Aug 2021 | List A | |
| 133 | 41.1 | 3.23 | 2 | v Durham | Cardiff | lost | 8 Aug 2014 | List A | |
| 130 | 32.0 | 4.06 | 2 | v Hampshire | Swansea | lost | 31 Jul 2016 | List A | |
| 123/3 | 15.5 | 7.76 | 2 | v Surrey | The Oval | won | 28 Jul 2024 | List A | |
| 112/2 | 21.5 | 5.12 | 2 | v Derbyshire | Derby | won | 2 Aug 2022 | List A | |
| 76/2 | 16.0 | 4.75 | 2 | v Notts | Cardiff | won | 8 Aug 2021 | List A | |
| 68/2 | 15.0 | 4.53 | 1 | v Kent | Cardiff | n/r | 25 Apr 2019 | List A | |
| 9/0 | 6.0 | 1.50 | 1 | v Sussex | Swansea | n/r | 5 Aug 2015 | List A | |
| DNB | 0.0 | - | 0 | v Surrey | The Oval | n/r | 1 Aug 2016 | List A | |
| DNB | 0.0 | - | 0 | v Notts | Market Warsop | n/r | 26 Jul 2015 | List A | |
| DNB | 0.0 | - | 0 | v Derbyshire | Derby | n/r | 30 Jul 2021 | List A | |
| DNB | 0.0 | - | 0 | v Lancashire | Manchester | n/r | 19 Aug 2015 | List A |
Adjust:Most recentPast weekPast MonthPast year4 years10 years25 years
Records includes the following current or recent matches:
Hampshire vs Worcestershire at Nottingham, One-Day Cup Final, Sep 20, 2025 [List A]
Worcestershire vs Somerset at Worcester, One-Day Cup Semi-Final, Aug 31, 2025 [List A]
Hampshire vs Yorkshire at Scarborough, One-Day Cup Semi-Final, Aug 31, 2025 [List A]