Jack Cheng
Generation
Born in 2008 (16-17 years old)
Year-end Junior World Ranking
Rival
Liang Liang (3-0)
- [2025] J60HONGKONG 7-6 6-4
- [2024] J100SHANGHAI 7-6 7-6
- [2023] J300BEIJING 6-2 6-1
Yue Xia (1-2)
- [2024] J100WUHAN 6-7 4-6
- [2023] J30JIAXING 6-7 6-7
- [2023] J60SHENZHEN 6-4 6-4
Zihan Gao (3-0)
- [2023] J30SHENZHEN 6-4 2-6 7-5
- [2023] J30JIAXING 6-2 6-2
- [2023] J60SHENZHEN 6-1 6-3
Fanming Meng (1-1)
- [2025] J200KUALALUMPUR 6-7 6-3 6-7
- [2024] J100WUHAN 6-3 7-5
Yuqiao Song (2-0)
- [2025] J60WUNING 6-2 3-6 7-6
- [2023] J60SHENZHEN 7-5 6-2
Match Details
| L | 1R | Fanming Meng | 6-7 6-3 6-7 |
| W | 1R | Yiran Zhang | 6-3 6-3 |
| W | 2R | Muyou Zou | 6-2 6-2 |
| W | 3R | Yan Lang Chen | 6-3 6-2 |
| W | QF | Riku Nakamoto | 6-3 6-1 |
| W | SF | Yuqiao Song | 6-2 3-6 7-6 |
| L | F | Kaigaoge Kang | 6-3 1-6 4-6 |
| W | 1R | Zichen Shao | 1-6 6-1 6-2 |
| W | 2R | Mingrui Shi | 6-0 6-2 |
| W | QF | Xin Zhou | 6-2 6-2 |
| W | SF | Liang Liang | 7-6 6-4 |
| L | F | Hongjin Qi | 6-4 3-6 2-6 |
| W | 1R | Xiuyuan Guo | 6-2 6-1 |
| W | 2R | Liang Liang | 7-6 7-6 |
| W | QF | Weiyi Kong | 4-6 6-3 6-2 |
| W | SF | Xiuyuan Ye | 7-5 3-6 6-2 |
| L | F | Ye Chen | 3-6 3-6 |
| W | 2R | Hitesh Chauhan | 1-6 6-3 6-1 |
| L | 3R | Moobeen Kim | 1-6 3-6 |
| W | 1R | Hitesh Chauhan | 6-1 6-7 4-2 |
| W | 2R | Harry Pugh | 7-5 6-4 |
| W | 3R | Moobeen Kim | 6-3 6-2 |
| L | QF | Kriish Tyagi | 5-7 0-6 |
| W | 1R | Weiyi Kong | 6-3 6-0 |
| W | 2R | Junxiong Dong | 7-5 6-2 |
| W | QF | Fanming Meng | 6-3 7-5 |
| L | SF | Yue Xia | 6-7 4-6 |
| W | 1R | Michael Dylan Jimenez | 6-4 6-3 |
| L | 2R | Thanaphat Boosarawongse | 1-6 6-4 0-6 |
| L | 1R | Chun-Chien Hou | 7-6 3-6 4-6 |
| W | 1R | Junle Li | 6-2 6-2 |
| W | 2R | Yanhong Li | 6-4 6-2 |
| W | 3R | Yuqiao Song | 7-5 6-2 |
| W | QF | Zihan Gao | 6-1 6-3 |
| W | SF | Shijie Chen | 6-3 6-0 |
| W | F | Yue Xia | 6-4 6-4 |
| W | 1R | Hugh Winter | 3-6 6-4 6-3 |
| W | 2R | Cahir Warik | 6-3 6-4 |
| W | QF | Hyeon Seok Seo | 1-6 6-1 7-5 |
| L | SF | Connor Church | 3-6 2-6 |
| W | 1R | Charles Chen | 1-6 6-3 2-2 |
| W | 2R | Xiao-Feng Zhou | 5-7 6-2 6-3 |
| L | QF | Boxiong Zhang | 6-3 1-6 2-6 |
| W | 1R | Xianfeng Chen | 3-6 6-1 6-2 |
| L | 2R | Ke Hau Hung | 2-6 1-6 |
| W | 1R | Yanhong Li | 6-2 6-3 |
| W | 2R | Jia Hu | 2-6 6-4 6-3 |
| W | 3R | Zihan Gao | 6-2 6-2 |
| L | QF | Yue Xia | 6-7 6-7 |
| W | 1R | Wen Bo Fan | 6-2 3-6 6-4 |
| W | 2R | Zihan Gao | 6-4 2-6 7-5 |
| W | 3R | Hanlei Lu | 6-0 4-0 |
| L | QF | Ye Chen | 6-4 4-6 3-6 |
| W | 1R | Xiche Jin | 6-0 6-0 |
| W | 2R | Xiuyuan Ye | 6-2 6-4 |
| W | 3R | Hanzhe Wang | 6-0 6-1 |
| W | QF | Xiaochuan Tang | 6-2 6-2 |
| W | SF | Zhiheng Xia | 6-3 6-3 |
| W | F | Ruilin Feng | 6-2 6-4 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093