Ranking History For Michael O'Sullivan
Start position
Finish position
(NR) Not ranked
| Season | Start position | Finish position | |
|---|---|---|---|
| 1992-1993 | 443 | ||
| 1993-1994 | 443 | 373 | |
| 1994-1995 | 373 | 328 | |
| 1995-1996 | 328 | 278 | |
| 1996-1997 | 278 | 239 | |
| 1997-1998 (NR) | |||
| 1998-1999 | 209 | 262 |