Duncan Morrison - Teams Played Against
| Team | Games | Tries | Goals | DropGoals | Points | First Game Against | Last Game Against |
|---|---|---|---|---|---|---|---|
| Batley Bulldogs | 1 | 0 | 0 | 0 | 0 | 25 Jan 1981 | 25 Jan 1981 |
| Bradford Bulls | 2 | 0 | 0 | 0 | 0 | 26 Dec 1979 | 10 Feb 1980 |
| Castleford Tigers | 1 | 0 | 0 | 0 | 0 | 07 Sep 1979 | 07 Sep 1979 |
| Dewsbury Rams | 1 | 0 | 0 | 0 | 0 | 11 Jan 1981 | 11 Jan 1981 |
| Highfield/Liverpool/Huyton | 1 | 0 | 0 | 0 | 0 | 22 Feb 1981 | 22 Feb 1981 |
| Hull FC | 2 | 0 | 0 | 0 | 0 | 23 Sep 1979 | 06 Jan 1980 |
| Hull Kingston Rovers | 1 | 0 | 0 | 0 | 0 | 16 Dec 1979 | 16 Dec 1979 |
| Hunslet | 2 | 0 | 0 | 0 | 0 | 21 Oct 1979 | 16 Mar 1980 |
| St. Helens | 2 | 0 | 0 | 0 | 0 | 18 Nov 1979 | 03 Feb 1980 |
| West Hull | 1 | 0 | 0 | 0 | 0 | 16 Sep 1979 | 16 Sep 1979 |
| Widnes Vikings | 1 | 0 | 0 | 0 | 0 | 02 Mar 1980 | 02 Mar 1980 |
| Wigan Warriors | 1 | 0 | 0 | 0 | 0 | 01 Jan 1981 | 01 Jan 1981 |
| Workington Town | 3 | 0 | 0 | 0 | 0 | 30 Sep 1979 | 30 Dec 1979 |
| York Knights | 1 | 0 | 0 | 0 | 0 | 17 Feb 1980 | 17 Feb 1980 |