| 1 | 187 | DJ Malan & PR Stirling | Middlesex v Sussex | 2015 | tt4935 |
| 2 | 177 | MH Wessels & MM Ali | Worcestershire v Sussex | 2019 | tt8127 |
| 3 | 117 | MW Goodwin & MJ Prior | Sussex v Surrey | 2008 | tt967 |
| 4 | 129 | MW Goodwin & SB Styris | Sussex v Gloucestershire | 2012 | tt3053 |
| 5 | 124 | GD Phillips & JMR Taylor | Gloucestershire v Sussex | 2021 | tt9761 |
| 6 | 88* | JK Fuller & IG Holland | Hampshire v Sussex | 2020 | tt8907 |
| 7 | 38* | LJ Evans & OE Robinson | Sussex v Worcestershire | 2019 | tt8127 |
| 8 | 48 | SA Piolet & WAT Beer | Sussex v Gloucestershire | 2014 | tt4371 |
| 9 | 43 | OP Rayner & WAT Beer | Sussex v Middlesex | 2010 | tt1823 |
| 10 | 36 | RE van der Merwe & MTC Waller | Somerset v Sussex | 2016 | tt5735 |