| 1 | 248 | DM Smith & CWJ Athey | Sussex v Hampshire | 1993 | a8127 |
| 2 | 268 | DJ Malan & NRT Gubbins | Middlesex v Sussex | 2015 | a24194 |
| 3 | 268* | GA Gooch & KWR Fletcher | Essex v Sussex | 1982 | a3311 |
| 4 | 209 | MJ Prior & MW Goodwin | Sussex v Warwickshire | 2005 | a16617 |
| 5 | 151 | D Elgar & AJ Hose | Somerset v Sussex | 2017 | a25504 |
| 6 | 178 | JP Crawley & ID Austin | Lancashire v Sussex | 1997 | a10608 |
| 7 | 107 | Sussex v Glamorgan | 1993 | a8174 | |
| 8 | 97* | Yasir Arafat & WAT Beer | Sussex v Durham | 2014 | a23456 |
| 9 | 74 | SR Patel & GD Clough | Nottinghamshire v Sussex | 2005 | a16637 |
| 10 | 46 | Sussex v Surrey | 1996 | a9838 |