Nume: William Jansen
Ţara: Regatul Unit
Data naşterii: 06.12.04, 21 Vârsta
Premii: 24370 $
Total meciuri: 80
Victorii: 42
Succes: 52.5 %
Ţara: Regatul Unit
Data naşterii: 06.12.04, 21 Vârsta
Premii: 24370 $
Total meciuri: 80
Victorii: 42
Succes: 52.5 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 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 |
| ÎN TOTAL | 42/38 | 29/22 | 0/0 | 5/4 | 4/1 | 4/11 | 0/0 |
| succes % | 52.5 % | 56.86 % | 0 % | 55.56 % | 80 % | 26.67 % | 0 % |
William Jansen / nejucate / ultimele
| nu a fost găsit nici un meci |
William Jansen form / an 2022 / suprafaţa: Hard
William Jansen / an 2022 / suprafaţa: Hard
| 08.12.22 | a 2-a rundă | Samuel Vincent Ruggeri | William Jansen | 7-64, 1-6, 7-67 |  | detaliu meci |  M15 Sharm | Hard |
| 07.12.22 | 1-a rundă | William Jansen | Michael Bassem Sobhy | 6-3, 3-6, 6-2 |  | detaliu meci | ||
| 24.11.22 | a 2-a rundă | Adolfo Daniel Vallejo | William Jansen | 7-63, 6-4 | | detaliu meci |  M15 Madrid | Hard |
| 23.11.22 | 1-a rundă | William Jansen | Miguel Damas | 4-6, 6-3, 6-4 | | detaliu meci | ||
| 05.11.22 | Semifinală | Kristjan Tamm | William Jansen | 6-2, 6-4 | | detaliu meci |  M15 Al | Hard |
| 04.11.22 | Sfert de finală | William Jansen | Antoine Vincent | 6-2, 6-1 | | detaliu meci | ||
| 03.11.22 | a 2-a rundă | William Jansen | Dominik Palan | 6-3, 6-2 | | detaliu meci | ||
| 02.11.22 | 1-a rundă | William Jansen | Guhan Rajan | 6-0, 6-2 | | detaliu meci | ||
| 28.10.22 | Sfert de finală | Dominik Palan | William Jansen | 6-2, 6-4 | | detaliu meci | M15 Al | Hard |
| 27.10.22 | a 2-a rundă | William Jansen | Cyril Vandermeersch | 7-66, 6-2 | | detaliu meci | ||
| 26.10.22 | 1-a rundă | William Jansen | Lohithaksha Bathrinath | 6-1, 3-6, 6-1 | | detaliu meci | ||
| 05.09.22 | a 2-a rundă | Michael Zheng | William Jansen | 6-2, 7-5 | | detaliu meci |  U.S. Open | Hard |
| 04.09.22 | 1-a rundă | William Jansen | Jeremy Jin | 6-1, 6-3 | | detaliu meci | ||
| 22.08.22 | Calificare | Billy Blaydes | William Jansen | 6-2, 1-6, 10-7 | | detaliu meci |  M25 Roehampton | Hard |
| 21.08.22 | 1-a rundă de calif. | William Jansen | Yujiro Onuma | 6-0, 6-2 | | detaliu meci | ||
| 17.08.22 | 1-a rundă | Oscar Weightman | William Jansen | 6-2, 6-0 | | detaliu meci | M25 Aldershot | Hard |
| 12.05.22 | a 2-a rundă | Billy Harris | William Jansen | 6-3, 6-1 | | detaliu meci | M25 Nottingham | Hard |
| 10.05.22 | 1-a rundă | William Jansen | Harry Wendelken | 6-4, 7-61 | | detaliu meci | ||
| 19.04.22 | 1-a rundă | Yannick Mertens | William Jansen | 6-2, 5-7, 7-64 | | detaliu meci | M25 Nottingham | Hard |
| 12.04.22 | 1-a rundă | Daniel Little | William Jansen | 6-4, 6-4 | | detaliu meci | M25 Nottingham | Hard |
Pariați responsabil.