1st Serve Percentage
| Player | Matches | Percentage | Servers | Out Of | |
| 1 | N. Budkov Kjaer | 1 | 71.74% | 33 | 46 |
| 2 | G. Mpetshi Perricard | 1 | 70.37% | 38 | 54 |
| 3 | A. Popyrin | 1 | 68.42% | 39 | 57 |
| 4 | T. Griekspoor | 3 | 67.16% | 135 | 201 |
| 5 | A. Fils | 1 | 67.14% | 47 | 70 |
| 6 | A. de Minaur | 5 | 66.67% | 218 | 327 |
| 7 | Q. Halys | 2 | 65.22% | 120 | 184 |
| 8 | R. Bautista Agut | 1 | 65.08% | 41 | 63 |
| 9 | V. Royer | 1 | 63.20% | 79 | 125 |
| 10 | K. Khachanov | 2 | 62.83% | 120 | 191 |