Whitehaven| 11 | | Athletic Ground | | > | | Fri | 28 Aug 1970 | Warrington | 9 | Leigh | 21 | | Wilderspool | | > |
| Sat | 29 Aug 1970 | Blackpool B. | 10 | Widnes | 10 | | Borough Park | | > |
| Sat | 29 Aug 1970 | Huyton | 3 | St Helens | 30 | | Alt Park | | > |
| Sat | 29 Aug 1970 | Oldham | 12 | Salford | 35 | | Watersheddings | | > |
| Sat | 29 Aug 1970 | Swinton | 51 | St Helens Amateurs | 21 | | Station Road | | > |
| Sat | 29 Aug 1970 | Wigan | 32 | Barrow | 2 | | Central Park | | > |
| Sun | 30 Aug 1970 | Workington | 49 | Whitehaven Amateurs | 7 | | Derwent Park | | > |
| Thu | 03 Sep 1970 | Widnes | 41 | Blackpool B. | 6 | | Naughton | | > |
| Lancashire Cup - Round 2
|
|---|
| Mon | 07 Sep 1970 | Widnes | 32 | Rochdale H. | 5 | | Naughton | | > |
| Sun | 13 Sep 1970 | Salford | 12 | Wigan | 12 | | The Willows | | > |
| Wed | 16 Sep 1970 | Leigh | 12 | Workington | 8 | | Hilton Park | | > |
| Thu | 17 Sep 1970 | St Helens | 20 | Swinton | 7 | | Knowsley | | > |
| Sun | 20 Sep 1970 | Wigan | 32 | Salford | 6 | | Central Park | | > |
| Lancashire Cup - Semi Final
|
|---|
| Sun | 04 Oct 1970 | Widnes | 10 | Leigh | 13 | | Naughton | | > |
| Sat | 10 Oct 1970 | Wigan | 0 | St Helens | 23 | | Central Park | | > |
| Lancashire Cup - Final
|
|---|
| Sat | 28 Nov 1970 | Leigh | 7 | St Helens | 4 | | Station Road | 10,776 | > |