Karl Portz - Teams Played Against
| Team | Games | Tries | Goals | DropGoals | Points | First Game Against | Last Game Against |
|---|---|---|---|---|---|---|---|
| Barrow Raiders | 5 | 0 | 0 | 0 | 0 | 18 Mar 1984 | 19 Jan 1986 |
| Batley Bulldogs | 5 | 1 | 0 | 0 | 4 | 28 Oct 1984 | 07 Oct 1990 |
| Blackpool Borough | 7 | 0 | 0 | 0 | 0 | 23 Mar 1984 | 17 Mar 1991 |
| Bradford Bulls | 1 | 0 | 0 | 0 | 0 | 07 Nov 1984 | 07 Nov 1984 |
| Bramley | 4 | 0 | 0 | 0 | 0 | 09 Oct 1983 | 25 Nov 1990 |
| Cardiff/Bridgend | 4 | 1 | 0 | 0 | 4 | 10 Sep 1983 | 28 Apr 1985 |
| Chorley/Blackpool | 2 | 0 | 0 | 0 | 0 | 11 Nov 1990 | 14 Apr 1991 |
| Dewsbury Rams | 5 | 0 | 0 | 0 | 0 | 05 Oct 1983 | 23 Dec 1990 |
| Doncaster | 6 | 1 | 0 | 0 | 4 | 11 Mar 1984 | 23 Apr 1986 |
| Halifax Panthers | 2 | 0 | 0 | 0 | 0 | 25 Sep 1983 | 26 Feb 1984 |
| Highfield/Liverpool/Huyton | 8 | 0 | 0 | 0 | 0 | 25 Mar 1984 | 14 Dec 1986 |
| Huddersfield Giants | 4 | 0 | 0 | 0 | 0 | 27 Nov 1983 | 09 May 1986 |
| Hull FC | 1 | 0 | 0 | 0 | 0 | 14 Feb 1985 | 14 Feb 1985 |
| Hunslet | 4 | 0 | 0 | 0 | 0 | 23 Oct 1983 | 07 Dec 1986 |
| Keighley Cougars | 8 | 0 | 0 | 0 | 0 | 28 Aug 1983 | 03 Feb 1991 |
| Kent/Southend | 2 | 0 | 0 | 0 | 0 | 13 Nov 1983 | 22 Apr 1984 |
| Leigh Leopards | 5 | 0 | 0 | 0 | 0 | 04 Sep 1983 | 21 Oct 1990 |
| London Broncos | 4 | 1 | 0 | 0 | 4 | 06 Oct 1984 | 02 May 1986 |
| Mansfield/Nottingham | 5 | 1 | 0 | 0 | 4 | 23 Sep 1984 | 11 Apr 1986 |
| Oldham | 1 | 0 | 0 | 0 | 0 | 09 Feb 1986 | 09 Feb 1986 |
| Rochdale Hornets | 8 | 0 | 0 | 0 | 0 | 30 Oct 1983 | 21 Dec 1986 |
| Salford | 1 | 1 | 0 | 0 | 4 | 14 Oct 1984 | 14 Oct 1984 |
| Sheffield Eagles | 4 | 0 | 0 | 0 | 0 | 24 Mar 1985 | 12 Oct 1986 |
| St. Helens | 2 | 0 | 0 | 0 | 0 | 15 Sep 1985 | 14 Sep 1986 |
| Swinton Lions | 4 | 0 | 0 | 0 | 0 | 16 Oct 1983 | 30 Sep 1990 |
| Wakefield Trinity | 1 | 0 | 0 | 0 | 0 | 13 Oct 1985 | 13 Oct 1985 |
| Whitehaven | 4 | 0 | 0 | 0 | 0 | 26 Dec 1984 | 15 Apr 1986 |
| Widnes Vikings | 1 | 1 | 0 | 0 | 4 | 05 Feb 1984 | 05 Feb 1984 |
| Workington Town | 6 | 1 | 0 | 0 | 4 | 21 Aug 1983 | 14 Oct 1990 |
| York Knights | 4 | 0 | 0 | 0 | 0 | 01 Apr 1984 | 04 Nov 1990 |