James Hartley - Team Mates
| Player | Team | Games | First Game As Team Mates | Last Game As Team Mates |
|---|---|---|---|---|
| Leeds Rhinos | Bullock, Walter | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Buttery, George | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Glover, George | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Glover, Wallace | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Hayton, John | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Hunt, John | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Jackson, Wilfrid | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Jagger, John | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Lumley, Jimmy | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Parfitt, Harry | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Smith, Willie | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Watson, Rowland | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Westmoreland, Newby | 1 | 30 Sep 1899 | 30 Sep 1899 |
| Leeds Rhinos | Wright, Fred | 1 | 30 Sep 1899 | 30 Sep 1899 |