William Jansen (GBR)
Country: Great Britain,
Born in 2004 (20 years old),
Category: ATP
ATP Ranking
1373
0
Season High : 1170
Career High : 1023
ITF Ranking
-
Career High : 61
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 6 | 0 | 11 | 5 | 6 | 0.455 | 0 | 0 | 1 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|
| M25 | 2 | 0 | 3 | 1 | 2 | 0.333 | 0 | 0 | 0 | 1 |
| M15 | 4 | 0 | 8 | 4 | 4 | 0.500 | 0 | 0 | 1 | 2 |
Tournaments played in 2025
See detailed tennis results of William Jansen| Nov 10 | M25 | 1/8 | M25 Columbus, OH 37, Columbus, OH(USA) |
| Jul 28 | M15 | QF | M15 Dublin 01, Dublin(IRL) |
| Jul 28 | M15 | [Q] | M15 Dublin 01, Dublin(IRL) |
| Jul 07 | Chall. 50 | [Q] | Nottingham III Challenger, Nottingham(GBR) |
| Jun 23 | M15 | 1/16 | M15 Monastir 29, Monastir(TUN) |
| Jun 02 | M15 | 1/16 | M15 Kayseri 18, Kayseri(TUR) |
| May 26 | M15 | QF | M15 Kayseri 17, Kayseri(TUR) |
| Jan 06 | M25 | 1/16 | M25 Ithaca, NY 01, Ithaca, NY(USA) |
| Jan 06 | M25 | [Q] | M25 Ithaca, NY 01, Ithaca, NY(USA) |
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