William Zhang
2025
| J300Sandiego | 2R | |
| J300Indianwells | 1R | |
| J100Lasvegas | [12] | 1R |
| J60Sandiego | [2] | Quarter |
2024
| J60Sandiego-2 | [4] | 1R |
| J60Sandiego | [4] | 1R |
| J60Rome | [4] | Semi |
| J30Chiayicounty | [4] | Win |
| J30Miaoli | [4] | Win |
| J100Qionghai | 2R | |
| J60Anning | 1R | |
| J60Chengdu-2 | [10] | Semi |
| J60Chengdu | [10] | 3R |
| J60Shenzhen-2 | Final | |
| J30Bajacalifornia | Semi |
Nation
USA
Generation
Born in 2008 (16-17 years old)
World Ranking
Junior World Ranking 424th
Year-end Junior World Ranking
- Year-end 2024 612th
Match Details
2025 J300Sandiego
| W | 1R | Zavier Augustin | 2-6 6-4 7-6 |
| L | 2R | Andrew Johnson | 3-6 4-6 |
2025 J300Indianwells
| L | 1R | Ford Mccollum | 2-6 7-6 2-6 |
2025 J100Lasvegas
| L | 1R | Pedro Rodrigues Longobardi | 2-6 6-3 2-6 |
2025 J60Sandiego
| W | 1R | Tiger Semler | 6-1 6-0 |
| W | 2R | Joaquin Blanco | 6-2 6-1 |
| L | QF | Ilias Bouzoubaa | 6-4 6-7 4-6 |
2024 J60Sandiego-2
| L | 1R | Romain Azais | 7-6 6-7 3-6 |
2024 J60Sandiego
| L | 1R | Alexander Guajardo | 1-6 2-6 |
2024 J60Rome
| W | 1R | Tabb Tuck | 6-4 6-4 |
| W | 2R | Max Goldemberg | 6-1 6-3 |
| W | 3R | Graeme Angus | 6-3 6-3 |
| W | QF | Vicente Jose Benitez | 6-1 6-1 |
| L | SF | Jordan Lee | 6-7 3-6 |
2024 J30Chiayicounty
| W | 2R | Sae Hyun Lee | 6-2 6-0 |
| W | 3R | Zheng-Wei Wang | 6-2 6-1 |
| W | QF | Wen Chieh Lin | 6-0 6-2 |
| W | SF | Cheng En Yu | 5-7 6-2 6-4 |
| W | F | Gyeom Do | 6-2 6-1 |
2024 J30Miaoli
| W | 1R | Yau-Hsuan Chan | 6-0 6-0 |
| W | 2R | Shang-En Kao | 6-2 6-0 |
| W | QF | Sae Hyun Lee | 7-5 6-3 |
| W | SF | Cheng En Yu | 7-5 5-7 7-6 |
| W | F | Kuan-Huai Mao | 6-2 6-4 |
2024 J100Qionghai
| W | 1R | Shijie Chen | 7-6 7-6 |
| L | 2R | Xiuyuan Ye | 3-6 6-7 |
2024 J60Anning
| L | 1R | Wenze Li | 2-6 1-6 |
2024 J60Chengdu-2
| W | 1R | Yize Jia | 6-0 |
| W | 2R | Ziming Li | 6-3 6-1 |
| W | 3R | Zhicheng Guo | 6-3 6-3 |
| W | QF | Tong Liu | 6-2 6-4 |
| L | SF | Xiuyuan Ye | 0-6 6-3 4-6 |
2024 J60Chengdu
| W | 1R | Ziao Qian | 6-3 6-2 |
| W | 2R | Haolin Liu | 6-1 6-0 |
| L | 3R | Zihan Gao | 7-6 1-6 4-6 |
2024 J60Shenzhen-2
| W | 1R | Yupeng Tang | 6-2 6-2 |
| W | 2R | Penn Charusorn | 4-6 6-2 7-5 |
| W | QF | Siu Chi Cheng | 6-4 6-1 |
| W | SF | Michael Dylan Jimenez | 6-3 6-4 |
| L | F | Yue Xia | 0-6 4-6 |
2024 J30Bajacalifornia
| W | 1R | Alexis Nicolas Amador Flores | 6-1 6-1 |
| W | 2R | Oliver Andre Solis Encinas | 6-2 7-5 |
| W | 3R | Antoine Genereux | 6-3 6-4 |
| W | QF | Samuel David Castano Castaneda | 6-2 6-4 |
| L | SF | Robert Freedman | 2-6 4-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5778, Number of registered players: 4,878, Number of registered results: 222,253