Chun Hsin Tseng
2018
| Us Open Junior | [1] | Semi |
| Wimbledon Junior | [1] | Win |
| Roland Garros Junior | [4] | Win |
| Australian Open Junior | [6] | Final |
2017
Nation
TPE
Age
23 years old (born in 2001)
Year-end Junior World Ranking
- Year-end 2018 1th
Match Details
2018 Us Open Junior
| W | 1R | Toby Alex Kodat | 6-2 6-0 |
| W | 2R | Philip Henning | 5-7 6-1 6-0 |
| W | 3R | Wojciech Marek | 6-2 6-3 |
| W | QF | Giulio Zeppieri | 7-6 6-2 |
| L | SF | Thiago Seyboth Wild | 2-6 4-6 |
2018 Wimbledon Junior
| W | 1R | Wojciech Marek | 6-2 6-4 |
| W | 2R | Arthur Cazaux | 6-3 6-4 |
| W | 3R | Ondrej Styler | 6-2 6-1 |
| W | QF | Trey Hilderbrand | 6-2 6-4 |
| W | SF | Tao Mu | 6-3 6-1 |
| W | F | Jack Draper | 6-1 6-7 6-4 |
2018 Roland Garros Junior
| W | 1R | Harold Mayot | 6-3 6-2 |
| W | 2R | Nicolas Alvarez Varona | 6-2 6-4 |
| W | 3R | Joao Lucas Reis Da Silva | 6-1 6-1 |
| W | QF | Nicolas Mejia | 6-2 6-3 |
| W | SF | Sebastian Korda | 6-2 7-5 |
| W | F | Sebastian Baez | 7-6 6-2 |
2018 Australian Open Junior
| W | 1R | Duje Ajdukovic | 6-0 6-2 |
| W | 2R | Taisei Ichikawa | 6-7 6-3 6-0 |
| W | 3R | Igor Gimenez | 6-2 7-6 |
| W | QF | Timofei Skatov | 2-6 6-3 6-2 |
| W | SF | Aidan Mchugh | 6-3 5-7 6-4 |
| L | F | Sebastian Korda | 6-7 4-6 |
2017 Wimbledon Junior
| L | 1R | Shinji Hazawa | 6-3 6-7 4-6 |
2017 Roland Garros Junior
| W | 1R | Artem Dubrivnyy | 6-2 6-4 |
| W | 2R | Trent Bryde | 6-4 6-2 |
| L | 3R | Nicola Kuhn | 1-6 3-6 |
2017 Australian Open Junior
| W | 1R | Toru Horie | 6-4 6-3 |
| L | 2R | Menelaos Efstathiou | 6-0 2-6 4-6 |
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