Ranking History For David Cheung
Start position
Finish position
(NR) Not ranked
| Season | Start position | Finish position | |
|---|---|---|---|
| 1991-1992 | 425 | ||
| 1992-1993 | 425 | 538 | |
| 1993-1994 | 538 |
| Season | Start position | Finish position | |
|---|---|---|---|
| 1991-1992 | 425 | ||
| 1992-1993 | 425 | 538 | |
| 1993-1994 | 538 |