español
2017 Main
North
| Pts | W | L | D | N/R | Pts | |||
| 1 | Worcestershire | 8 | 6 | 1 | 1 | 0 | 2039:2079 | 13 |
| 2 | Yorkshire | 8 | 6 | 2 | 0 | 0 | 2305:2071 | 12 |
| 3 | Nottinghamshire | 8 | 4 | 3 | 0 | 1 | 1721:1714 | 9 |
| 4 | Lancashire | 8 | 4 | 4 | 0 | 0 | 2239:2120 | 8 |
| 5 | Durham | 8 | 4 | 3 | 0 | 1 | 1984:1934 | 7 |
| 6 | Leicestershire | 8 | 3 | 4 | 0 | 1 | 1881:1839 | 7 |
| 7 | Derbyshire | 8 | 2 | 5 | 0 | 1 | 1820:1836 | 5 |
| 8 | Northamptonshire | 8 | 1 | 4 | 1 | 2 | 1476:1663 | 5 |
| 9 | Warwickshire / Birmingham Bears | 8 | 2 | 6 | 0 | 0 | 2097:2306 | 4 |
South
| Pts | W | L | D | N/R | Pts | |||
| 1 | Essex | 8 | 7 | 1 | 0 | 0 | 1996:1801 | 14 |
| 2 | Somerset | 8 | 5 | 2 | 0 | 1 | 1954:1764 | 11 |
| 3 | Surrey | 8 | 4 | 3 | 0 | 1 | 1618:1603 | 9 |
| 4 | Glamorgan | 8 | 4 | 4 | 0 | 0 | 2018:2229 | 8 |
| 5 | Sussex | 8 | 3 | 3 | 0 | 2 | 1592:1457 | 8 |
| 6 | Hampshire | 8 | 3 | 4 | 0 | 1 | 1678:1855 | 7 |
| 7 | Gloucestershire | 8 | 3 | 4 | 0 | 1 | 1743:1860 | 7 |
| 8 | Middlesex | 8 | 2 | 4 | 0 | 2 | 1279:1223 | 6 |
| 9 | Kent | 8 | 1 | 7 | 0 | 0 | 2000:2086 | 2 |
Promotion ~ One~Day Cup (Play Offs)
2017 Play Offs
Quarter-finals
| 1 | Worcestershire (1) | Bye | |
| 2 | Yorkshire (2) | Surrey (3) | 289 : 313 |
| 3 | Essex (1) | Bye | |
| 4 | Somerset (2) | Nottinghamshire (3) | 405 : 429 |
Semi-finals
| 1 | Worcestershire (1) | Surrey (3) | 210 : 363 |
| 2 | Essex (1) | Nottinghamshire (3) | 370 : 373 |
Final
| 1 | Surrey (3) | Nottinghamshire (3) | 297 : 298 |