Billy Mallinson - Teams Played Against
| Team | Games | Tries | Goals | DropGoals | Points | First Game Against | Last Game Against |
|---|---|---|---|---|---|---|---|
| Blackpool Borough | 1 | 0 | 0 | 0 | 0 | 07 Dec 1986 | 07 Dec 1986 |
| Bradford Bulls | 2 | 2 | 0 | 0 | 8 | 27 Oct 1985 | 14 Oct 1986 |
| Castleford Tigers | 1 | 0 | 0 | 0 | 0 | 02 Feb 1986 | 02 Feb 1986 |
| Featherstone Rovers | 1 | 0 | 0 | 0 | 0 | 28 Dec 1986 | 28 Dec 1986 |
| Halifax Panthers | 1 | 1 | 0 | 0 | 4 | 26 Apr 1986 | 26 Apr 1986 |
| Hull Kingston Rovers | 2 | 0 | 0 | 0 | 0 | 08 Feb 1986 | 22 Apr 1986 |
| Leigh Leopards | 1 | 0 | 0 | 0 | 0 | 21 Sep 1986 | 21 Sep 1986 |
| Salford Red Devils | 1 | 0 | 0 | 0 | 0 | 30 Nov 1986 | 30 Nov 1986 |
| Swinton Lions | 1 | 0 | 0 | 0 | 0 | 03 Nov 1985 | 03 Nov 1985 |
| Wakefield Trinity | 1 | 1 | 0 | 0 | 4 | 24 Sep 1986 | 24 Sep 1986 |
| Wigan Warriors | 2 | 0 | 0 | 0 | 0 | 28 Sep 1986 | 12 Apr 1987 |