Nombre: William Jansen
PaÃs: United Kingdom
Fecha de nacimiento: 06.12.04, 21 años
Dinero del premio: 24370 $
Partidos totales: 80
ganar: 42
%: 52.5 %
PaÃs: United Kingdom
Fecha de nacimiento: 06.12.04, 21 años
Dinero del premio: 24370 $
Partidos totales: 80
ganar: 42
%: 52.5 %
| año | resumen | DifÃcil | Arcilla | I. difÃcil | Alfombra | Césped | AcrÃlico |
| 2026 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2025 | 9/7 | 2/3 | 0/0 | 3/2 | 4/1 | 0/1 | 0/0 |
| 2024 | 14/7 | 12/4 | 0/0 | 2/2 | 0/0 | 0/1 | 0/0 |
| 2023 | 6/7 | 5/5 | 0/0 | 0/0 | 0/0 | 1/2 | 0/0 |
| 2022 | 13/14 | 10/10 | 0/0 | 0/0 | 0/0 | 3/4 | 0/0 |
| 2021 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/2 | 0/0 |
| TOTAL | 42/38 | 29/22 | 0/0 | 5/4 | 4/1 | 4/11 | 0/0 |
| porc. % | 52.5 % | 56.86 % | 0 % | 55.56 % | 80 % | 26.67 % | 0 % |
William Jansen / programado / pasado
| No se encontraron partidos |
William Jansen form / superficie: Césped
William Jansen / superficie: Césped
| 31.05.26 | c 1 | Clement Chidekh | William Jansen | 6-1, 6-4 |  | match details |  Birmingham Challenger | Césped |
| 07.07.25 | c 1 | Patrick Zahraj | William Jansen | 6-4, 6-2 | | match details | Nottingham 3 | Césped |
| 02.06.24 | c 1 | Alex Bolt | William Jansen | 7-63, 6-2 | | match details | Surbiton Challenger | Césped |
| 19.07.23 | 2da ronda | Daniel Cox | William Jansen | 6-75, 6-4, 7-5 | | match details | M25 Roehampton | Césped |
| 18.07.23 | 1er ronda | William Jansen | Johannes Ingildsen | 6-2, 7-5 |  | match details | ||
| 12.07.23 | 1er ronda | Billy Blaydes | William Jansen | 7-65, 6-4 | | match details | M25 Nottingham | Césped |
| 25.07.22 | calif. | Julian Cash | William Jansen | 7-610, 6-1 | | match details | M25 Nottingham | Césped |
| 24.07.22 | c 1 | William Jansen | Josef Southcombe | 6-1, 6-2 | | match details | ||
| 13.07.22 | 2da ronda | Henry Patten | William Jansen | 6-1, 6-4 | | match details | M25 Roehampton | Césped |
| 12.07.22 | 1er ronda | William Jansen | Maceo Simpson | 6-1, 6-1 | | match details | ||
| 05.07.22 | 2da ronda | Gilles Arnaud Bailly | William Jansen | 6-4, 6-3 | | match details | Wimbledon (juniors) | Césped |
| 02.07.22 | 1er ronda | William Jansen | Juan Carlos Prado Angelo | 7-5, 7-62 | | match details | ||
| 29.05.22 | c 1 | Billy Harris | William Jansen | 7-5, 6-3 | | match details | Surbiton Challenger | Césped |
| 06.07.21 | 1er ronda | Bruno Kuzuhara | William Jansen | 7-5, 6-76, 6-3 | | match details | Wimbledon (juniors) | Césped |
| 22.06.21 | c 1 | Anton Matusevich | William Jansen | 4-6, 6-0, 6-4 | | match details | London | Césped |