Largest margins by Innings, runs & wickets for Royal London One-Day Cup - Somerset
By runs
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 264 runs | 0 | 359 | 27.0 | 50.0 | v Kent | Taunton | 19 Apr 2019 | List A | |
| 170 runs | 0 | 339 | 36.4 | 50.0 | v Glamorgan | Cardiff | 5 May 2017 | List A | |
| 147 runs | 0 | 338 | 38.0 | 50.0 | v Worcs | Worcester | 10 May 2019 | List A | |
| 133 runs | 0 | 242 | 30.3 | 50.0 | v Durham | Chester-le-Street | 31 Jul 2024 | List A | |
| 117 runs | 0 | 299 | 40.1 | 50.0 | v Warwickshire | Birmingham | 5 Aug 2014 | List A | |
| 115 runs | 0 | 338 | 38.2 | 50.0 | v Notts | Nottingham | 12 May 2019 | List A | |
| 83 runs | 0 | 373 | 46.0 | 50.0 | v Glamorgan | Taunton | 20 May 2018 | List A | |
| 81 runs | 0 | 297 | 41.5 | 46.0 | v Gloucs | Bristol | 12 May 2017 | List A | |
| 72 runs | 0 | 334 | 48.1 | 50.0 | v Derbyshire | Derby | 22 Aug 2023 | List A | |
| 68 runs | 0 | 131 | 16.3 | 16.3 | v Sussex | Hove | 24 Apr 2019 | List A | |
| 56 runs | 0 | 306 | 45.2 | 50.0 | v Worcs | Taunton | 31 Jul 2015 | List A | |
| 53 runs | 0 | 284 | 40.1 | 49.0 | v Middlesex | Taunton | 27 May 2018 | List A | |
| 36 runs | 0 | 191 | 17.0 | 17.0 | v Essex | Taunton | 26 Apr 2019 | List A | |
| 36 runs | 0 | 288 | 44.3 | 50.0 | v Worcs | Taunton | 6 Aug 2023 | List A | |
| 33 runs | 0 | 313 | 45.2 | 47.0 | v Glamorgan | Taunton | 24 Jul 2016 | List A | |
| 23 runs | 0 | 335 | 50.0 | 50.0 | v Leics | Taunton | 18 Aug 2024 | List A | |
| 14 runs | 0 | 267 | 49.5 | 50.0 | v Warwickshire | Birmingham | 23 Aug 2022 | List A | |
| 10 runs | 0 | 238 | 50.0 | 50.0 | v Sussex | Taunton | 30 Jul 2016 | List A | |
| 9 runs | 0 | 165 | 20.0 | 20.0 | v Sussex | Hove | 30 Apr 2017 | List A | |
| 5 runs | 0 | 251 | 50.0 | 50.0 | v Hampshire | Southampton | 2 Aug 2016 | List A | |
| 2 runs | 0 | 262 | 48.1 | 50.0 | v Glamorgan | Cardiff | 21 Apr 2019 | List A | |
| 1 run | 0 | 181 | 37.0 | 37.0 | v Glamorgan | Taunton | 28 Jul 2021 | List A |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 9 wickets | 211 | 121 | 14.5 | 50.0 | v Leics | Leicester | 18 Aug 2015 | List A | |
| 9 wickets | 79 | 211 | 36.5 | 50.0 | v Worcs | Taunton | 17 Aug 2016 | List A | |
| 8 wickets | 171 | 130 | 21.3 | 50.0 | v Surrey | The Oval | 18 May 2018 | List A | |
| 8 wickets | 55 | 219 | 40.5 | 50.0 | v Lancashire | Taunton | 2 Aug 2024 | List A | |
| 8 wickets | 138 | 136 | 27.0 | 50.0 | v Middlesex | Lord's | 11 Aug 2024 | List A | |
| 7 wickets | 148 | 156 | 24.2 | 49.0 | v Northants | Northampton | 7 Aug 2024 | List A | |
| 6 wickets | 10 | 256 | 48.2 | 50.0 | v Middlesex | Lord's | 7 Aug 2014 | List A | |
| 6 wickets | 71 | 176 | 38.1 | 50.0 | v Yorkshire | Scarborough | 5 Aug 2015 | List A | |
| 6 wickets | 39 | 245 | 43.3 | 50.0 | v Hampshire | Lord's | 25 May 2019 | List A | |
| 6 wickets | 12 | 299 | 48.0 | 50.0 | v Derbyshire | Taunton | 25 Jul 2021 | List A | |
| 6 wickets | 139 | 182 | 26.5 | 50.0 | v Durham | Gosforth | 17 Aug 2023 | List A | |
| 6 wickets | 15 | 290 | 47.3 | 50.0 | v Middlesex | Radlett | 6 Aug 2025 | List A | |
| 5 wickets | 20 | 312 | 46.4 | 50.0 | v Durham | Taunton | 27 Jul 2014 | List A | |
| 5 wickets | 26 | 290 | 45.4 | 50.0 | v Surrey | Taunton | 7 May 2019 | List A | |
| 5 wickets | 33 | 264 | 44.3 | 50.0 | v Worcs | Taunton | 9 Aug 2024 | List A | |
| 4 wickets | 37 | 291 | 43.5 | 50.0 | v Surrey | Taunton | 28 Apr 2017 | List A | |
| 4 wickets | 15 | 353 | 47.3 | 50.0 | v Kent | Taunton | 2 May 2017 | List A | |
| 3 wickets | 20 | 268 | 46.4 | 50.0 | v Surrey | Taunton | 17 Aug 2015 | List A | |
| 3 wickets | 21 | 268 | 46.3 | 50.0 | v Kent | Taunton | 26 Jul 2024 | List A |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 9 wickets | 211 | 121 | 14.5 | 50.0 | v Leics | Leicester | 18 Aug 2015 | List A | |
| 8 wickets | 171 | 130 | 21.3 | 50.0 | v Surrey | The Oval | 18 May 2018 | List A | |
| 7 wickets | 148 | 156 | 24.2 | 49.0 | v Northants | Northampton | 7 Aug 2024 | List A | |
| 6 wickets | 139 | 182 | 26.5 | 50.0 | v Durham | Gosforth | 17 Aug 2023 | List A | |
| 8 wickets | 138 | 136 | 27.0 | 50.0 | v Middlesex | Lord's | 11 Aug 2024 | List A | |
| 9 wickets | 79 | 211 | 36.5 | 50.0 | v Worcs | Taunton | 17 Aug 2016 | List A | |
| 6 wickets | 71 | 176 | 38.1 | 50.0 | v Yorkshire | Scarborough | 5 Aug 2015 | List A | |
| 8 wickets | 55 | 219 | 40.5 | 50.0 | v Lancashire | Taunton | 2 Aug 2024 | List A | |
| 6 wickets | 39 | 245 | 43.3 | 50.0 | v Hampshire | Lord's | 25 May 2019 | List A | |
| 4 wickets | 37 | 291 | 43.5 | 50.0 | v Surrey | Taunton | 28 Apr 2017 | List A | |
| 5 wickets | 33 | 264 | 44.3 | 50.0 | v Worcs | Taunton | 9 Aug 2024 | List A | |
| 5 wickets | 26 | 290 | 45.4 | 50.0 | v Surrey | Taunton | 7 May 2019 | List A | |
| 3 wickets | 21 | 268 | 46.3 | 50.0 | v Kent | Taunton | 26 Jul 2024 | List A | |
| 5 wickets | 20 | 312 | 46.4 | 50.0 | v Durham | Taunton | 27 Jul 2014 | List A | |
| 3 wickets | 20 | 268 | 46.4 | 50.0 | v Surrey | Taunton | 17 Aug 2015 | List A | |
| 4 wickets | 15 | 353 | 47.3 | 50.0 | v Kent | Taunton | 2 May 2017 | List A | |
| 6 wickets | 15 | 290 | 47.3 | 50.0 | v Middlesex | Radlett | 6 Aug 2025 | List A | |
| 6 wickets | 12 | 299 | 48.0 | 50.0 | v Derbyshire | Taunton | 25 Jul 2021 | List A | |
| 6 wickets | 10 | 256 | 48.2 | 50.0 | v Middlesex | Lord's | 7 Aug 2014 | List A | |
| 4 wickets | 6 | 297 | 49.0 | 50.0 | v Middlesex | Taunton | 26 Jul 2016 | List A | |
| 8 wickets | 5 | 180 | 23.1 | 24.0 | v Surrey | The Oval | 8 Jun 2016 | List A | |
| 5 wickets | 5 | 159 | 19.1 | 20.0 | v Yorkshire | Taunton | 1 Aug 2021 | List A | |
| 1 wicket | 3 | 261 | 49.3 | 50.0 | v Gloucs | Taunton | 5 Jun 2016 | List A | |
| 3 wickets | 0 | 357 | 50.0 | 50.0 | v Hampshire | Southampton | 6 Jun 2018 | List A |
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