Seasons at Year-End Top 2
| Top | Player | Seasons | Years |
|---|---|---|---|
| 21 |  Daniil Medvedev | 1 | 2021 |
| 22 |  Ilie Nastase | 1 | 1973 |
| 23 |  John Newcombe | 1 | 1974 |
| 24 | Marat Safin | 1 | 2000 |
| 25 |  Marcelo Rios | 1 | 1998 |
| 26 |  Mats Wilander | 1 | 1988 |
| 27 |  Michael Chang | 1 | 1996 |
| 28 |  Michael Stich | 1 | 1993 |
| 29 | Patrick Rafter | 1 | 1997 |
| 30 | Yevgeny Kafelnikov | 1 | 1999 |