Stats For Middlesbrough FC Player Frederick Warren
| Country: | Wales |
| Position:: | Midfielder |
| Played: | 166 |
| Sub: | 0 |
| Goals: | 50 |
| Yellow Cards: | 0 |
| Red Cards: | 0 |
Stats By Season
| Season | Appearances | Goals | Yellows | Reds |
| 1935-1936 | 4 | 0 | 0 | 0 |
| 1934-1935 | 41 | 9 | 0 | 0 |
| 1933-1934 | 30 | 9 | 0 | 0 |
| 1932-1933 | 25 | 4 | 0 | 0 |
| 1931-1932 | 11 | 5 | 0 | 0 |
| 1930-1931 | 37 | 19 | 0 | 0 |
| 1929-1930 | 18 | 4 | 0 | 0 |
Goals
| Date | Team | Goals | |
| 1/19/1935 | Sheffield Wednesday | 2 | Info |
| 11/4/1933 | Stoke City | 2 | Info |
| 4/8/1933 | Arsenal | 2 | Info |
| 9/12/1931 | Sheffield Wednesday | 2 | Info |
| 9/8/1930 | West Ham United | 2 | Info |
| 3/14/1931 | Manchester City | 2 | Info |
| 8/25/1934 | Leeds United | 1 | Info |
| 9/8/1934 | Sheffield Wednesday | 1 | Info |
| 12/29/1934 | Leeds United | 1 | Info |
| 2/23/1935 | Blackburn Rovers | 1 | Info |
| 3/30/1935 | Wolverhampton Wanderers | 1 | Info |
| 4/6/1935 | Huddersfield Town | 1 | Info |
| 5/4/1935 | Chelsea | 1 | Info |
| 8/26/1933 | Derby County | 1 | Info |
| 10/7/1933 | Everton | 1 | Info |
| 11/18/1933 | Sheffield United | 1 | Info |
| 12/16/1933 | Portsmouth | 1 | Info |
| 4/2/1934 | Newcastle United | 1 | Info |
| 4/30/1934 | Portsmouth | 1 | Info |
| 5/5/1934 | Leicester City | 1 | Info |
| 8/31/1932 | Newcastle United | 1 | Info |
| 4/15/1933 | West Bromwich Albion | 1 | Info |
| 8/31/1931 | Leicester City | 1 | Info |
| 9/9/1931 | Liverpool | 1 | Info |
| 10/17/1931 | Blackpool | 1 | Info |
| 9/6/1930 | Liverpool | 1 | Info |
| 9/13/1930 | Blackpool | 1 | Info |
| 9/17/1930 | West Ham United | 1 | Info |
| 9/20/1930 | Huddersfield Town | 1 | Info |
| 11/22/1930 | Arsenal | 1 | Info |
| 12/6/1930 | Leicester City | 1 | Info |
| 12/13/1930 | Blackburn Rovers | 1 | Info |
| 12/20/1930 | Sheffield United | 1 | Info |
| 12/26/1930 | Sheffield Wednesday | 1 | Info |
| 12/27/1930 | Bolton Wanderers | 1 | Info |
| 1/14/1931 | Bradford City | 1 | Info |
| 1/17/1931 | Blackpool | 1 | Info |
| 2/14/1931 | Newcastle United | 1 | Info |
| 2/28/1931 | Leeds United | 1 | Info |
| 4/18/1931 | Blackburn Rovers | 1 | Info |
| 3/1/1930 | Derby County | 1 | Info |
| 3/8/1930 | Manchester City | 1 | Info |
| 3/15/1930 | Sunderland | 1 | Info |
| 4/21/1930 | Blackburn Rovers | 1 | Info |