Most matches played on the ATP Tour without retiring
- Who
- Roger Federer
- What
- 1,526 total number
- Where
- United Kingdom
- When
- 22 September 2022
As of 23 September 2022, Roger Federer (Switzerland) had played his entire professional career – 1,522 matches – on the ATP Tour without retiring mid-match through injury or illness. The run stretches back to July 1998, when a 16-year-old Federer made his tour debut at an event in Gstaad, Switzerland, losing to Argentina's Lucas Arnold Ker in straight sets in the Round of 32.
Roger Federer retires from tennis after his final match, during the fifth edition of the Laver Cup on 23 September 2022