Derek Armstrong - Teams Played Against
| Team | Games | Tries | Goals | DropGoals | Points | First Game Against | Last Game Against |
|---|---|---|---|---|---|---|---|
| Barrow Raiders | 6 | 1 | 0 | 0 | 4 | 26 Dec 1994 | 17 Aug 1997 |
| Batley Bulldogs | 4 | 1 | 0 | 0 | 4 | 28 Aug 1994 | 18 May 1997 |
| Bramley | 4 | 0 | 0 | 0 | 0 | 13 Sep 1995 | 29 Jun 1997 |
| BRK | 1 | 0 | 0 | 0 | 0 | 26 Jan 1997 | 26 Jan 1997 |
| Castleford Tigers | 1 | 0 | 0 | 0 | 0 | 12 Nov 1995 | 12 Nov 1995 |
| Chorley/Blackpool | 5 | 3 | 0 | 0 | 12 | 19 Nov 1995 | 22 Aug 1997 |
| Dewsbury Rams | 2 | 1 | 0 | 0 | 4 | 05 Oct 1994 | 03 Dec 1994 |
| Doncaster | 3 | 0 | 0 | 0 | 0 | 05 May 1996 | 23 May 1997 |
| Dudley Hill | 3 | 1 | 0 | 0 | 4 | 27 Nov 1994 | 09 Feb 1997 |
| Featherstone Rovers | 1 | 0 | 0 | 0 | 0 | 23 Feb 1997 | 23 Feb 1997 |
| Highfield/Liverpool/Huyton | 4 | 6 | 0 | 0 | 24 | 16 Oct 1994 | 20 Jul 1997 |
| Huddersfield Giants | 1 | 0 | 0 | 0 | 0 | 08 Jan 1995 | 08 Jan 1995 |
| Hull Kingston Rovers | 2 | 0 | 0 | 0 | 0 | 09 Oct 1994 | 01 Nov 1995 |
| Hunslet | 6 | 0 | 0 | 0 | 0 | 18 Sep 1994 | 22 Jun 1997 |
| Keighley Cougars | 1 | 0 | 0 | 0 | 0 | 30 Oct 1994 | 30 Oct 1994 |
| Leeds Rhinos | 1 | 0 | 0 | 0 | 0 | 10 Dec 1995 | 10 Dec 1995 |
| Leigh Leopards | 6 | 0 | 0 | 0 | 0 | 15 Jan 1995 | 15 Jun 1997 |
| Rochdale Hornets | 2 | 0 | 0 | 0 | 0 | 18 Dec 1994 | 06 Jul 1997 |
| Swinton Lions | 3 | 0 | 0 | 0 | 0 | 25 Sep 1994 | 19 May 1996 |
| Wakefield Trinity | 1 | 0 | 0 | 0 | 0 | 04 Feb 1996 | 04 Feb 1996 |
| Whitehaven | 1 | 0 | 0 | 0 | 0 | 31 Dec 1994 | 31 Dec 1994 |
| Workington Town | 1 | 0 | 0 | 0 | 0 | 13 Aug 1997 | 13 Aug 1997 |
| York Knights | 6 | 1 | 0 | 0 | 4 | 23 Apr 1995 | 26 May 1997 |