Ranking History For Mark O'Sullivan
Start position
Finish position
(NR) Not ranked
| Season | Start position | Finish position | |
|---|---|---|---|
| 1992-1993 | 293 | ||
| 1993-1994 | 293 | 194 | |
| 1994-1995 | 194 | 160 | |
| 1995-1996 | 160 | 184 | |
| 1996-1997 | 184 | 298 |
| Season | Start position | Finish position | |
|---|---|---|---|
| 1992-1993 | 293 | ||
| 1993-1994 | 293 | 194 | |
| 1994-1995 | 194 | 160 | |
| 1995-1996 | 160 | 184 | |
| 1996-1997 | 184 | 298 |