| 1 | 294 | EC Joyce & CD Nash | Sussex v Derbyshire | 2010 | f52539 |
| 2 | 187 | Sussex v Surrey | 1985 | f35779 | |
| 3 | 243 | AJ Stewart & GP Thorpe | Surrey v Sussex | 1995 | f41792 |
| 4 | 254 | KJ Barnett & ME Cassar | Derbyshire v Sussex | 1998 | f43721 |
| 5 | 193 | KP Pietersen & BM Shafayat | Nottinghamshire v Sussex | 2003 | f47301 |
| 6 | 365 | JWA Taylor & CMW Read | Nottinghamshire v Sussex | 2015 | f56480 |
| 7 | 289* | IR Bell & T Frost | Warwickshire v Sussex | 2004 | f47989 |
| 8 | 130* | Essex v Sussex | 1991 | f39394 | |
| 9 | 178 | HW Parks & AF Wensley | Sussex v Derbyshire | 1930 | f13142 |
| 10 | 183 | SA Marsh & BJ Phillips | Kent v Sussex | 1997 | f43088 |