Highest Partnerships For Middlesex Against Northamptonshire
| 1 | 181 | JD Carr & DL Haynes | Lord's Cricket Ground, St John's Wood | 1989 | f38245 |
| 2 | 222 | SM Brown & WJ Edrich | Lord's Cricket Ground, St John's Wood | 1949 | f18251 |
| 3 | 211 | WJ Edrich & DCS Compton | County Ground, Northampton | 1947 | f17641 |
| 4 | 282* | MW Gatting & JD Carr | County Ground, Northampton | 1994 | f41229 |
| 5 | 289 | CT Radley & PR Downton | Uxbridge Cricket Club Ground, Uxbridge | 1985 | f35868 |
| 6 | 188 | CJL Rogers & JA Simpson | Lord's Cricket Ground, St John's Wood | 2011 | f53319 |
| 7 | 129 | EJG Morgan & BJM Scott | Uxbridge Cricket Club Ground, Uxbridge | 2008 | f50860 |
| 8 | 134 | JM Sims & BL Muncer | Town Ground, Kettering | 1937 | f15819 |
| 9 | 99 | FJ Durston & NE Haig | Lord's Cricket Ground, St John's Wood | 1930 | f13286 |
| 10 | 74 | DCS Compton & IAR Peebles | County Ground, Northampton | 1936 | f15395 |
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