| 1 | 122* | JJ Roy | v Somerset | The Kia Oval, Kennington | 2015 | tt5085 |
| 2 | 131* | AJ Finch | v Sussex | The 1st Central County Ground, Hove | 2018 | tt7043 |
| 3 | 101* | JJ Roy | v Kent | The Kent County Cricket Ground, Beckenham | 2010 | tt1792 |
| 4 | 76 | TL Maynard | v Kent | The Kent County Cricket Ground, Beckenham | 2011 | tt2277 |
| 5 | 79* | R Clarke | v Gloucestershire | County Ground, Bristol | 2006 | tt448 |
| 6 | 110* | SA Abbott | v Kent | The Kia Oval, Kennington | 2023 | tt12204 |
| 7 | 67* | ZS Ansari | v Glamorgan | The Kia Oval, Kennington | 2015 | tt4899 |
| 8 | 51* | TK Curran | v Glamorgan | The Kia Oval, Kennington | 2017 | tt6390 |
| 9 | 23* | CJ Jordan | v Somerset | The Kia Oval, Kennington | 2023 | tt12408 |
| 10 | 24* | JW Dernbach | v Gloucestershire | College Ground, Cheltenham | 2014 | tt4449 |
| 11 | 15* | JW Dernbach | v Middlesex | Lord's Cricket Ground, St John's Wood | 2015 | tt5108 |