Longest Hard Court Appearance Timespan
Longest Hard Court Appearance Timespan
| # | Player | First Tournament | First Date | Last Tournament | Last Date | Timespan |
|---|---|---|---|---|---|---|
| 1 | nanThijs Boogaard | Rotterdam | 1970-01-01 | Rotterdam | 1970-01-01 | d (0d) |
| 2 |  Thomas Muster | Vienna | 1984-10-22 | Vienna | 2011-10-24 | 9863d (27y 8d) |
| 3 |  Jimmy Connors | Los Angeles-2 | 1970-09-21 | Los Angeles | 1995-07-31 | 9079d (24y 319d) |
| 4 |  Stan Wawrinka | Adelaide | 2004-01-05 | US Open | 2026-08-30 | 8273d (22y 243d) |
| 5 | Roger Federer | Toulouse | 1998-09-28 | Doha | 2021-03-08 | 8197d (22y 167d) |
| 6 |  Richard Gasquet | Adelaide | 2002-12-30 | Marseille | 2025-02-10 | 8078d (22y 48d) |
| 7 |  Novak Djokovic | Bangkok | 2004-09-27 | US Open | 2026-08-30 | 8007d (21y 342d) |
| 8 | Gael Monfils | Metz | 2004-10-11 | US Open | 2026-08-30 | 7993d (21y 328d) |
| 9 |  Bjorn Borg | Stockholm WCT | 1971-10-30 | San Francisco | 1993-02-01 | 7765d (21y 100d) |
| 10 |  Feliciano Lopez | Delray Beach | 2002-03-04 | Acapulco | 2023-02-27 | 7665d (21y 0d) |