Best percentage in a season in 500
Best percentage in a season in 500
| Rank | Player | Percentage | Wins | Total | Year |
|---|---|---|---|---|---|
| 1 |  Roger Federer | 100.00% | 10 | 10 | 2005 |
| 2 |  Novak Djokovic | 90.00% | 9 | 10 | 2015 |
| 3 | Roger Federer | 90.00% | 9 | 10 | 2006 |
| 4 | Roger Federer | 87.50% | 7 | 8 | 2004 |
| 5 |  Jannik Sinner | 66.67% | 2 | 3 | 2026 |