The Middleton Maple Leafs were a senior team.
They played in the Central Valley Senior Hockey League from 1930 to 1940.
The Maple Leafs won the league title three times: 1931-32, 1932-33, and 1935-36.
Central Valley Senior Hockey League
| Season | Games | Won | Lost | Tied | Points | Goals for |
Goals against |
Standing | Playoffs |
| 1930-31 | 1st | Lost Final | |||||||
| 1931-32 | 1st | Won Championship | |||||||
| 1931-32 Maritimes Senior Playoffs | 2 | 0 | 2 | 0 | 0 | 0 | 8 | - | Lost First Round |
| 1932-33 | Won Championship | ||||||||
| 1932-33 Maritimes Senior Playoffs | 2 | 0 | 1 | 1 | 1 | 3 | 8 | - | Lost Quarterfinals |
| 1933-34 | 1st | Lost Final | |||||||
| 1934-35 | 3rd | Lost Final | |||||||
| 1935-36 | 12 | 10 | 0 | 2 | 22 | - | - | 1st | Won Championship |
| 1935-36 Maritimes Senior Playoffs | 6 | 4 | 1 | 1 | 9 | 24 | 20 | - | Lost Southern Section Final |
| 1936-37 | 2nd | Lost Final | |||||||
| 1937-38 | 3rd | Did not qualify | |||||||
| 1938-39 | 4th | Did not qualify | |||||||
| 1939-40 | 3rd | Lost Semifinal | |||||||
| 1945-46 | 3rd | Lost Final |
