Most Consecutive Weeks in Top 20
The all-time record for consecutive weeks inside the ATP Top 20 belongs to Roger Federer with 1062 consecutive weeks (from 2001-04-23 to 2022-01-24). The second-longest streak is held by Rafael Nadal (927 weeks), followed by Jimmy Connors (863 weeks). A total of 100 players have remained inside the Top 20 consecutively for at least one month.
| Top | Player | Weeks | Start | End |
|---|---|---|---|---|
| 1 |  Roger Federer | 1062 | 2001-04-23 | 2022-01-24 |
| 2 |  Rafael Nadal | 927 | 2005-04-04 | 2023-06-05 |
| 3 |  Jimmy Connors | 863 | 1973-08-20 | 1990-02-19 |
| 4 | Ivan Lendl | 737 | 1980-03-10 | 1994-04-11 |
| 5 | Pete Sampras | 664 | 1990-06-25 | 2003-03-10 |
| 6 |  Boris Becker | 643 | 1985-06-17 | 1997-10-06 |
| 7 |  Novak Djokovic | 606 | 2006-10-09 | 2018-05-14 |
| 8 |  Stefan Edberg | 576 | 1984-10-08 | 1995-10-09 |
| 9 | John McEnroe | 548 | 1977-10-03 | 1988-03-21 |
| 10 |  Guillermo Vilas | 534 | 1974-07-15 | 1984-10-01 |
| 11 | Andy Roddick | 522 | 2001-08-20 | 2011-08-15 |
| 12 |  Andy Murray | 512 | 2008-04-21 | 2018-02-05 |
| 13 | Bjorn Borg | 446 | 1974-02-25 | 1982-09-06 |
| 14 |  Yevgeny Kafelnikov | 441 | 1994-05-23 | 2002-10-28 |
| 15 |  Tomas Berdych | 431 | 2010-03-22 | 2018-06-18 |
| 16 | Mats Wilander | 421 | 1982-05-24 | 1990-06-04 |
| 17 | Andre Agassi | 419 | 1998-04-27 | 2006-05-01 |
| 18 |  Goran Ivanisevic | 398 | 1990-07-23 | 1998-03-02 |
| 19 | Novak Djokovic | 380 | 2018-07-16 | 2026-03-23 |
| 20 | David Ferrer | 380 | 2009-07-27 | 2016-10-31 |