Kai Thompson
2025
| J300Kuching | 2R | |
| J200Kualalumpur | 2R | |
| J100Canberra | [3] | 3R |
| J100Mornington | [3] | Win |
| J60Singapore-2 | [1] | Win |
| J60Kathmandu-2 | [3] | Win |
| J60Kathmandu | [2] | Win |
| J60Hongkong | [5] | Quarter |
| J60Guangzhou | [6] | Quarter |
2024
| J200Hongkong | 1R | |
| J100Hongkong | 2R | |
| J30Ninhbinh-2 | [1] | Quarter |
| J30Ninhbinh | [1] | Quarter |
| J60Nonthaburi-4 | 1R | |
| J60Nonthaburi-3 | [14] | Win |
| J60Chengdu-3 | [14] | 3R |
| J100Kualalumpur | 2R | |
| J30Macau | [4] | Final |
| J30Penang | [9] | Final |
| J30Colombo-4 | 2R | |
| J30Colombo-3 | Semi | |
| J30Lautoka-2 | 1R | |
| J60Jiujiang | 2R | |
| J60Hongkong | 1R |
2023
Nation
HKG
Generation
Born in 2008 (16-17 years old)
World Ranking
Junior World Ranking 183th
Year-end Junior World Ranking
- Year-end 2024 599th
- Year-end 2023 2695th
Match Details
2025 J300Kuching
| W | 1R | Devesh Sarawanan | 6-4 7-6 |
| L | 2R | Hitesh Chauhan | 6-7 3-6 |
2025 J200Kualalumpur
| W | 1R | Min Ho Ko | 6-3 7-6 |
| L | 2R | Duje Markovina | 5-7 3-6 |
2025 J100Canberra
| W | 2R | Alvin Na | 6-1 6-2 |
| L | 3R | Sehun Park | 4-6 6-3 4-6 |
2025 J100Mornington
| W | 2R | George Diable | 6-2 6-2 |
| W | 3R | Raphael Savelli | 6-2 6-2 |
| W | QF | Nikolas Baker | 6-2 7-6 |
| W | SF | Evan Vasiliadis | 6-4 6-2 |
| W | F | Motoharu Abe | 6-4 6-4 |
2025 J60Singapore-2
| W | 1R | Simon Tremolieres | 6-1 6-1 |
| W | 2R | Bryan Dickson | 5-7 6-1 6-2 |
| W | QF | Jintao Lan | 3-6 6-3 6-2 |
| W | SF | Eita Suzuki | 6-2 6-2 |
| W | F | Kanta Watanabe | 6-2 6-0 |
2025 J60Kathmandu-2
| W | 2R | Uttam Karthik | 6-3 6-2 |
| W | 3R | Rayen Zerai | 6-1 6-1 |
| W | QF | Juchan Hwang | 6-1 1-1 |
| W | SF | Dev Kanbargimath | 6-3 6-4 |
| W | F | Min Hyuk Cho | 6-2 6-2 |
2025 J60Kathmandu
| W | 2R | Raj Bir Pradhan | 6-4 6-2 |
| W | 3R | Chuan Ding | 6-1 6-2 |
| W | QF | Wonmin Kim | 6-4 6-2 |
| W | SF | Sion Ji | 6-3 6-0 |
| W | F | Maximus Zavier Wong | 6-2 6-1 |
2025 J60Hongkong
| W | 1R | Haolong He | 6-2 6-0 |
| W | 2R | Shotaro Yamamoto | 3-6 6-2 6-1 |
| L | QF | Hongjin Qi | 2-6 4-6 |
2025 J60Guangzhou
| W | 1R | Muyou Zou | 6-3 6-3 |
| W | 2R | Hongjin Qi | 2-6 6-2 7-6 |
| W | 3R | Luxuan Xie | 6-3 6-4 |
| L | QF | Zhan Hang Ye | 6-4 2-6 4-6 |
2024 J200Hongkong
| L | 1R | Hiromasa Koyama | 2-6 3-6 |
2024 J100Hongkong
2024 J30Ninhbinh-2
| W | 1R | Young Hoon Kim | 4-6 6-3 6-3 |
| W | 2R | Nam Nguyen | 6-2 6-2 |
| L | QF | Geon Hyeok Jeon | 4-6 2-6 |
2024 J30Ninhbinh
| W | 1R | Ryusei Tani | 6-1 6-3 |
| W | 2R | Quoc Lam Vo | 6-1 6-2 |
| L | QF | Dai Khanh Nguyen | 0-6 3-6 |
2024 J60Nonthaburi-4
| L | 1R | Juchan Hwang | 4-6 0-6 |
2024 J60Nonthaburi-3
| W | 2R | Chanapat Pisutharnonth | 6-0 6-0 |
| W | 3R | Venkat Rishi Batlanki | 6-4 6-3 |
| W | QF | Roman Kulpin | 6-0 4-1 |
| W | SF | Elijah Dikkenberg | 6-4 7-6 |
| W | F | Juchan Hwang | 3-6 6-4 6-2 |
2024 J60Chengdu-3
| W | 1R | Jiaqi Gu | 6-4 7-5 |
| W | 2R | Zurui Zhang | 6-3 7-5 |
| L | 3R | Fanming Meng | 1-6 1-4 |
2024 J100Kualalumpur
| W | 1R | Kevin Manuel Jorquera | 6-1 6-0 |
| L | 2R | Varun Verma | 3-6 3-6 |
2024 J30Macau
| W | 1R | Ting-Ho Yang | 6-3 6-0 |
| W | 2R | Ziao Qian | 7-5 6-0 |
| W | QF | Daniel Yang | 6-2 6-2 |
| W | SF | Shijie Chen | 6-1 3-0 |
| L | F | Yuan Cheng Yang | 4-6 4-6 |
2024 J30Penang
| W | 2R | Aahil Kaleel | 6-2 6-3 |
| W | 3R | Adavait Mantri | 6-4 6-4 |
| W | QF | Shaurya Bhardwaj | 6-4 6-0 |
| W | SF | Pavornpruch Nganbunsri | 6-3 6-1 |
| L | F | Gaku Nayuki | 6-4 3-6 5-7 |
2024 J30Colombo-4
| W | 1R | Hainuo Guo | 5-3 4-0 |
| L | 2R | Vishal Vasudev M | 1-4 4-2 8-10 |
2024 J30Colombo-3
| W | 1R | Vishal Vasudev M | 6-4 6-1 |
| W | 2R | Lisal Goonetilleke | 6-0 6-0 |
| W | QF | Kangyuan Shi | 6-1 6-2 |
| L | SF | Hung-Yu Chen | 6-4 0-6 2-6 |
2024 J30Lautoka-2
| L | 1R | Zaineddine Yasseer | 4-6 6-2 1-6 |
2024 J60Jiujiang
| W | 1R | Hengzhou Wang | 7-5 6-1 |
| L | 2R | Xiuyuan Ye | 6-7 2-6 |
2024 J60Hongkong
| L | 1R | Koshiro Nakamae | 3-6 0-6 |
2023 J60Shenzhen-2
| L | 1R | Shen Zelin | 7-6 4-6 |
2023 J60Shenzhen
| W | 1R | Cuihaozhe Guo | 5-7 6-3 6-3 |
| L | 2R | Yue Xia | 0-6 0-6 |
2023 J60Seremban
| W | 1R | Wan Nabeel Wan Adrie | 6-1 6-1 |
| L | 2R | August Brostroem Poulsen | 6-3 6-7 4-6 |
2023 J30Thudaumot-2
| W | 1R | Ivan Timofeev | 6-4 6-3 |
| W | 2R | Kyoungman Kim | 6-4 6-0 |
| L | 3R | Dai Khanh Nguyen | 3-6 4-6 |
2023 J30Hongkong
| L | 1R | Tzu-Yuan Tseng | 6-4 2-6 0-6 |
2023 J30Yogyakarta-2
| W | 1R | Fabian Dapin Akbar Kusuma | 6-3 6-0 |
| L | 2R | Siu Chi Nicholas Cheng | 4-6 2-6 |
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: 222,189