| 27 Dec 1997 | 15:00 | Northampton Saints 18 defeated 10 London Wasps | Franklin's Gardens, Northampton |
| 26 Apr 1998 | 15:00 | London Wasps 31 defeated 15 Northampton Saints | Loftus Road, London |
| 7 Nov 1998 | 15:00 | Northampton Saints 26 defeated 21 London Wasps | Franklin's Gardens, Northampton |
| 13 Apr 1999 | 19:45 | London Wasps 15 lost to 24 Northampton Saints | Loftus Road, London |
| 29 Dec 1999 | 19:45 | London Wasps 15 lost to 21 Northampton Saints | Loftus Road, London |
| 16 Apr 2000 | 15:00 | Northampton Saints 25 defeated 22 London Wasps | Franklin's Gardens, Northampton |
| 9 May 2000 | 15:00 | Northampton Saints 12 lost to 54 London Wasps | Franklin's Gardens, Northampton |
| 1 Oct 2000 | 15:00 | London Wasps 53 defeated 17 Northampton Saints | Loftus Road, London |
| 30 Dec 2000 | 15:00 | Northampton Saints 18 lost to 21 London Wasps | Franklin's Gardens, Northampton |
| 8 Dec 2001 | 15:00 | Northampton Saints 23 defeated 10 London Wasps | Franklin's Gardens, Northampton |
| 4 May 2002 | 15:00 | London Wasps 17 defeated 6 Northampton Saints | Loftus Road, London |
| 5 Oct 2002 | 15:00 | Northampton Saints 34 defeated 20 London Wasps | Franklin's Gardens, Northampton |
| 2 Feb 2003 | 15:00 | London Wasps 16 defeated 9 Northampton Saints | Adams Park, High Wycombe |
| 17 May 2003 | 18:00 | London Wasps 19 defeated 10 Northampton Saints | Adams Park, High Wycombe |
| 27 Sep 2003 | 15:00 | Northampton Saints 27 defeated 17 London Wasps | Franklin's Gardens, Northampton |
| 4 Apr 2004 | 15:00 | London Wasps 31 defeated 5 Northampton Saints | Adams Park, High Wycombe |
| 16 May 2004 | 14:00 | London Wasps 57 defeated 20 Northampton Saints | Adams Park, High Wycombe |
| 2 Oct 2004 | 15:00 | Northampton Saints 9 lost to 10 London Wasps | Franklin's Gardens, Northampton |
| 20 Feb 2005 | 15:00 | London Wasps 39 defeated 9 Northampton Saints | Adams Park, High Wycombe |
| 12 Nov 2005 | 12:30 | Northampton Saints 13 lost to 21 London Wasps | Franklin's Gardens, Northampton |
| 12 Feb 2006 | 15:00 | London Wasps 19 drew with 19 Northampton Saints | Adams Park, High Wycombe |
| 22 Dec 2006 | 20:00 | Northampton Saints 8 defeated 6 London Wasps | Franklin's Gardens, Northampton |
| 15 Apr 2007 | 15:00 | Northampton Saints 13 lost to 30 London Wasps | Ricoh Arena |