Head to headWilliam Jansen vs Billy Harris
0 - 2
| William Jansen | Name | Billy Harris |
| Great Britain | Nationality | Great Britain |
| ATP – | Rank | ATP 162 ▼ 29 |
| – | Best | 101 |
| 27 yo | Age | 31 yo |
| – | Height | 193 cm |
| Left hand / Two handed | Forehand | Right hand / Two handed |
| – | Pro since | – |
| – | Prizemoney | 1,629,522$ |
| 16-26 (38%) | Career W/L | 196-166 (54%) |
| 7-6 (54%) | 2026 W/L | 13-24 (35%) |
| Form |
Head to head
0
Total
2
0
Hard
1
0
Grass
1