Ranking History For Colin Roscoe
Start position
Finish position
(NR) Not ranked
| Season | Start position | Finish position | |
|---|---|---|---|
| 1981-1982 (NR) | |||
| 1982-1983 | 46 | ||
| 1983-1984 | 46 | 39 | |
| 1984-1985 | 39 | 45 | |
| 1985-1986 | 45 | 74 | |
| 1986-1987 | 74 | 78 | |
| 1987-1988 | 78 | 67 | |
| 1988-1989 | 67 | 48 | |
| 1989-1990 | 48 | 48 | |
| 1990-1991 | 48 | 44 | |
| 1991-1992 | 44 | 51 | |
| 1992-1993 | 51 | 76 | |
| 1993-1994 | 76 | 136 | |
| 1994-1995 | 136 |