Derek Parker - Teams Played Against
| Team | Games | Tries | Goals | DropGoals | Points | First Game Against | Last Game Against |
|---|---|---|---|---|---|---|---|
| Australia | 1 | 0 | 0 | 0 | 0 | 08 Oct 1978 | 08 Oct 1978 |
| Barrow Raiders | 2 | 1 | 0 | 0 | 3 | 24 Sep 1978 | 09 Nov 1980 |
| Blackpool Borough | 3 | 2 | 0 | 0 | 6 | 26 Dec 1979 | 06 Apr 1980 |
| Castleford Tigers | 1 | 0 | 0 | 0 | 0 | 17 Sep 1978 | 17 Sep 1978 |
| Dewsbury Rams | 2 | 2 | 0 | 0 | 6 | 01 Jan 1975 | 14 Mar 1975 |
| Featherstone Rovers | 4 | 1 | 0 | 0 | 3 | 10 Dec 1978 | 05 Apr 1981 |
| Hull FC | 9 | 4 | 0 | 0 | 12 | 13 Sep 1978 | 20 Apr 1981 |
| Hull Kingston Rovers | 7 | 2 | 0 | 0 | 6 | 07 Apr 1978 | 30 Nov 1980 |
| Hunslet | 2 | 1 | 0 | 0 | 3 | 02 Sep 1979 | 16 Apr 1980 |
| Leeds Rhinos | 7 | 3 | 0 | 0 | 9 | 30 Apr 1978 | 17 Apr 1981 |
| Leigh Leopards | 6 | 0 | 0 | 0 | 0 | 19 Nov 1978 | 08 Mar 1981 |
| New Zealand | 1 | 0 | 0 | 0 | 0 | 14 Oct 1980 | 14 Oct 1980 |
| Oldham | 1 | 0 | 0 | 0 | 0 | 16 Nov 1980 | 16 Nov 1980 |
| Rochdale Hornets | 2 | 3 | 0 | 0 | 9 | 26 Nov 1978 | 05 Apr 1979 |
| Salford Red Devils | 6 | 2 | 0 | 0 | 6 | 03 Apr 1979 | 15 Feb 1981 |
| St. Helens | 6 | 2 | 0 | 0 | 6 | 12 Apr 1978 | 29 Apr 1981 |
| Swinton Lions | 1 | 0 | 0 | 0 | 0 | 20 Feb 1979 | 20 Feb 1979 |
| Wakefield Trinity | 5 | 2 | 0 | 0 | 6 | 27 Apr 1979 | 18 Jan 1981 |
| Warrington Wolves | 5 | 0 | 0 | 0 | 0 | 26 Aug 1973 | 29 Mar 1981 |
| Widnes Vikings | 7 | 3 | 0 | 0 | 9 | 17 Jan 1979 | 12 Apr 1981 |
| Wigan Warriors | 3 | 1 | 0 | 0 | 3 | 22 Oct 1978 | 30 Mar 1980 |
| Workington Town | 4 | 1 | 0 | 0 | 3 | 21 Jan 1979 | 22 Mar 1981 |
| York Knights | 2 | 1 | 0 | 0 | 3 | 19 Jan 1975 | 28 Oct 1978 |