Results
| Premiership Trophy - Round 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Sat | 29 Apr 1978 | Widnes | 33 | Warrington | 8 | Naughton | |||
| Sun | 30 Apr 1978 | Bradford Northern | 18 | Leeds | 10 | Odsal | |||
| Sun | 30 Apr 1978 | Hull Kingston Rovers | 17 | Wigan | 0 | Craven Park | |||
| Sun | 30 Apr 1978 | St Helens | 29 | Salford | 11 | Knowsley | |||
| Premiership Trophy - Semi Final | |||||||||
| Wed | 03 May 1978 | Hull Kingston Rovers | 12 | Widnes | 22 | Craven Park | |||
| Wed | 03 May 1978 | St Helens | 14 | Bradford Northern | 10 | Knowsley | |||
| Sun | 07 May 1978 | Bradford Northern | 19 | St Helens | 12 | Odsal | |||
| Sun | 07 May 1978 | Widnes | 13 | Hull Kingston Rovers | 19 | Naughton | |||
| Premiership Trophy - Final | |||||||||
| Sat | 20 May 1978 | Widnes | 8 | Bradford Northern | 17 | Station Road | 16,813 | ||