John Mayo - Teams Played Against
| Team | Games | Tries | Goals | DropGoals | Points | First Game Against | Last Game Against |
|---|---|---|---|---|---|---|---|
| Barrow Raiders | 2 | 0 | 0 | 0 | 0 | 22 Sep 1991 | 12 Jan 1992 |
| Batley Bulldogs | 2 | 0 | 0 | 0 | 0 | 13 Oct 1991 | 24 Nov 1991 |
| Blackpool Borough | 4 | 1 | 0 | 0 | 4 | 01 Jan 1991 | 01 Jan 1992 |
| Bramley | 3 | 0 | 0 | 0 | 0 | 08 Oct 1989 | 08 Dec 1991 |
| Carlisle | 1 | 0 | 0 | 0 | 0 | 25 Nov 1990 | 25 Nov 1990 |
| Dewsbury Rams | 2 | 1 | 0 | 0 | 4 | 07 Apr 1991 | 01 Sep 1991 |
| Doncaster | 1 | 0 | 0 | 0 | 0 | 01 Dec 1991 | 01 Dec 1991 |
| Halifax Panthers | 1 | 0 | 0 | 0 | 0 | 04 Mar 1990 | 04 Mar 1990 |
| Highfield/Liverpool/Huyton | 1 | 0 | 0 | 0 | 0 | 23 Feb 1992 | 23 Feb 1992 |
| Huddersfield Giants | 4 | 0 | 0 | 0 | 0 | 26 Dec 1990 | 05 Feb 1992 |
| Hunslet | 2 | 0 | 0 | 0 | 0 | 20 Jan 1991 | 08 Mar 1992 |
| Keighley Cougars | 5 | 0 | 0 | 0 | 0 | 01 Oct 1989 | 19 Jan 1992 |
| Leigh East | 1 | 0 | 0 | 0 | 0 | 04 Nov 1991 | 04 Nov 1991 |
| Leigh Leopards | 2 | 0 | 0 | 0 | 0 | 03 Feb 1991 | 15 Sep 1991 |
| London Broncos | 1 | 0 | 0 | 0 | 0 | 24 Feb 1991 | 24 Feb 1991 |
| Mansfield/Nottingham | 4 | 0 | 0 | 0 | 0 | 11 Nov 1990 | 15 Mar 1992 |
| Oldham | 1 | 0 | 0 | 0 | 0 | 21 Jan 1990 | 21 Jan 1990 |
| Rochdale Hornets | 1 | 0 | 0 | 0 | 0 | 19 Feb 1991 | 19 Feb 1991 |
| Salford Red Devils | 2 | 0 | 0 | 0 | 0 | 21 Oct 1990 | 09 Jan 1992 |
| Scarborough Pirates | 1 | 0 | 0 | 0 | 0 | 10 Nov 1991 | 10 Nov 1991 |
| Whitehaven | 5 | 0 | 0 | 0 | 0 | 10 Sep 1989 | 01 Mar 1992 |
| Wigan Warriors | 1 | 0 | 0 | 0 | 0 | 15 Sep 1989 | 15 Sep 1989 |
| Workington Town | 1 | 0 | 0 | 0 | 0 | 04 Feb 1990 | 04 Feb 1990 |
| York Knights | 1 | 0 | 0 | 0 | 0 | 24 Mar 1991 | 24 Mar 1991 |