Seasons at Year-End Top 6
| Top | Player | Seasons | Years |
|---|---|---|---|
| 61 |  Arthur Ashe | 1 | 1975 |
| 62 | Ben Shelton | 1 | 2026 |
| 63 | Brad Gilbert | 1 | 1989 |
| 64 | Brian Gottfried | 1 | 1977 |
| 65 |  David Nalbandian | 1 | 2005 |
| 66 | Gene Mayer | 1 | 1980 |
| 67 |  Greg Rusedski | 1 | 1997 |
| 68 |  Grigor Dimitrov | 1 | 2017 |
| 69 | Guillermo Coria | 1 | 2003 |
| 70 |  Henri Leconte | 1 | 1986 |
| 71 |  Ivan Ljubicic | 1 | 2006 |
| 72 | James Blake | 1 | 2006 |
| 73 | Jimmy Arias | 1 | 1983 |
| 74 |  Jonas Bjorkman | 1 | 1997 |
| 75 | Kent Carlsson | 1 | 1988 |
| 76 |  Kevin Anderson | 1 | 2018 |
| 77 | Magnus Norman | 1 | 2000 |
| 78 |  Marcelo Rios | 1 | 1998 |
| 79 |  Milos Raonic | 1 | 2016 |
| 80 |  Miloslav Mecir Sr. | 1 | 1987 |