Highest Partnerships Against Middlesex By Sussex
| 1 | 490 | EH Bowley & JG Langridge | County Ground, Hove | 1933 | f14371 |
| 2 | 214 | EH Bowley & KS Duleepsinhji | County Ground, Hove | 1928 | f12473 |
| 3 | 222 | IJ Ward & MW Goodwin | Lord's Cricket Ground, St John's Wood | 2004 | f48075 |
| 4 | 166* | MG Bevan & RJ Kirtley | John Walker's Ground, Southgate | 2000 | f45212 |
| 5 | 216 | KC Wessels & CM Wells | County Ground, Hove | 1980 | f33215 |
| 6 | 153 | AE Relf & HS Malik | County Ground, Hove | 1914 | f9227 |
| 7 | 228 | MH Yardy & Naved-ul-Hasan | Lord's Cricket Ground, St John's Wood | 2005 | f48778 |
| 8 | 116 | LJ Wright & Naved-ul-Hasan | Cricket Field Road, Horsham | 2006 | f49402 |
| 9 | 82 | AER Gilligan & WL Cornford | Lord's Cricket Ground, St John's Wood | 1931 | f13444 |
| 10 | 106 | MJG Davis & BV Taylor | County Ground, Hove | 2003 | f47414 |
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