| 1 runs | Yorkshire v Northamptonshire | Headingley, Leeds | a18276 |
| 2 runs | Hampshire v Kent | The Nevill Ground, Tunbridge Wells | a18263 |
| 6 runs | Middlesex v Glamorgan | Lord's Cricket Ground, St John's Wood | a18202 |
| 6 runs | Gloucestershire v Glamorgan | Penrhyn Avenue, Rhos-on-Sea, Colwyn Bay | a18261 |
| 8 runs | Essex v Surrey | Whitgift School, Croydon | a18252 |
| 9 runs | Sussex v Middlesex | Lord's Cricket Ground, St John's Wood | a18272 |
| 10 runs | Scotland v Lancashire | Old Trafford, Manchester | a18241 |