Seasons at Year-End Top 5
| Top | Player | Seasons | Years |
|---|---|---|---|
| 61 |  Milos Raonic | 1 | 2016 |
| 62 |  Raul Ramirez | 1 | 1976 |
| 63 |  Robin Soderling | 1 | 2010 |
| 64 |  Rod Laver | 1 | 1974 |
| 65 |  Roscoe Tanner | 1 | 1979 |
| 66 | Stan Smith | 1 | 1973 |
| 67 | Taylor Fritz | 1 | 2024 |
| 68 | Thomas Enqvist | 1 | 1999 |
| 69 |  Tom Okker | 1 | 1973 |