Timespan between first and last time ranked No. 7
The longest career span at No. 7 in ATP history belongs to Roger Federer: 18y 5m 29d, from 2002-10-14 to 2021-04-12. Second is Novak Djokovic (18y 4m 30d). Third is Andre Agassi (16y 5m 23d). The list includes 135 players in total. 7 of them spanned more than a decade at No. 7.
| Rank | Player | Timespan | First | Last |
|---|---|---|---|---|
| 1 | 18y 5m 29d | 2002-10-14 | 2021-04-12 | |
| 2 | 18y 4m 30d | 2007-04-02 | 2025-09-01 | |
| 3 | 16y 5m 23d | 1989-07-31 | 2006-01-23 | |
| 4 | 15y 4m 27d | 1973-09-24 | 1989-02-20 | |
| 5 | 12y 10m 3d | 1980-10-06 | 1993-08-09 | |
| 6 | 11y 11m 23d | 2005-04-25 | 2017-04-17 | |
| 7 | 11y 1m 11d | 1985-08-26 | 1996-10-07 | |
| 8 | 8y 8m 11d | 1986-05-12 | 1995-01-23 | |
| 9 | 8y 6m 30d | 1989-07-10 | 1998-02-09 | |
| 10 | 8y 3m 24d | 2008-11-03 | 2017-02-27 | |
| 11 | 8y 2m 20d | 2007-10-15 | 2016-01-04 | |
| 12 | 7y 11m 21d | 1997-04-28 | 2005-04-18 | |
| 13 | 7y 7m 3d | 1995-02-27 | 2002-09-30 | |
| 14 | 7y 0m 19d | 2003-06-09 | 2010-06-28 | |
| 15 | 6y 4m 18d | 2017-08-14 | 2024-01-01 | |
| 16 | 6y 3m 26d | 1998-11-30 | 2005-03-28 | |
| 17 | 6y 3m 7d | 1973-09-17 | 1979-12-24 | |
| 18 | 6y 0m 21d | 1984-05-14 | 1990-06-04 | |
| 19 | 5y 8m 2d | 2010-08-09 | 2016-04-11 | |
| 20 | 5y 6m 29d | 1983-02-14 | 1988-09-12 |