Results
| Premiership Trophy - Round 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Sun | 26 Apr 1981 | Wakefield Trinity | 8 | Castleford | 25 | S. Wall | Belle Vue | 4,403 | |
| Wed | 29 Apr 1981 | Bradford Northern | 12 | St Helens | 14 | R. Whitfield | Odsal | 5,224 | |
| Mon | 04 May 1981 | Warrington | 7 | Hull | 19 | J. Holdsworth | Wilderspool | 4,889 | |
| Wed | 06 May 1981 | Hull Kingston Rovers | 14 | Widnes | 12 | F. Lindop | Craven Park | 13,508 | |
| Premiership Trophy - Semi Final | |||||||||
| Sun | 10 May 1981 | Castleford | 11 | Hull | 12 | B. Thompson | Wheldon Road | 10,660 | |
| Sun | 10 May 1981 | Hull Kingston Rovers | 30 | St Helens | 17 | S. Wall | Craven Park | 13,760 | |
| Premiership Trophy - Final | |||||||||
| Sat | 16 May 1981 | Hull Kingston Rovers | 11 | Hull | 7 | J. Holdsworth | Headingley | 29,448 | |