4 Rublev Andrey - Isner John
5-7 6-7
Rublev Andrey
| Birthdate | Oct 20, 1997 |
| Country | Russia |
| Height | 188 cm |
| Weight | 70 kg |
| Oct 20, 1997 | Birthdate | Apr 26, 1985 |
| Russia | Country | USA |
| 188 cm | Height | 208 cm |
| 70 kg | Weight | 108 kg |
Isner John
| Birthdate | Apr 26, 1985 |
| Country | USA |
| Height | 208 cm |
| Weight | 108 kg |
Head-to-Head
| Date | Tournament | Surface | Winner | Score |
|---|---|---|---|---|
| May 06, 2021 | Madrid - Masters | clay | Isner John | 7-6 3-6 7-6 |