Gunawan Trismuwantara
2019
| J5 JAKARTA | [3] | Win |
| J5 SURABAYA | [6] | Semi |
| J4 PERLIS | [15] | 3R |
| J5 PALEMBANG | [9] | Semi |
| J4 JAKARTA-2 | Semi | |
| J4 JAKARTA | 2R | |
| J4 IPOH | 2R |
2018
2017
Nation
INA
World Ranking
ATP Ranking 1777th
Year-end Junior World Ranking
- Year-end 2020 522th
- Year-end 2019 538th
Rival
aryaan bhatia (1-1)
michael robert alvianto tanoso (2-0)
Match Details
J5 JAKARTA
| W | 1R | Putra Suyadi | 6-1 6-2 |
| W | 2R | Rafly Zulkarnaaen | 6-2 6-1 |
| W | QF | Daniel Gunawan | 6-2 4-6 6-1 |
| W | SF | Aryaan Bhatia | 6-4 6-0 |
| W | F | Lucky Candra Kurniawan | 6-3 6-0 |
J5 SURABAYA
| W | 1R | Hiiro Sakamoto | 6-2 6-3 |
| W | 2R | Tianhui Zhang | 6-2 6-0 |
| W | QF | Nikhil Niranjan | 6-4 3-6 6-3 |
| L | SF | Aryaan Bhatia | 3-6 4-6 |
J4 PERLIS
| W | 1R | Keiju Miyake | 6-1 6-4 |
| W | 2R | Tarm Rojanasoonthon | 6-3 6-3 |
| L | 3R | Yu Zhang | 1-6 2-6 |
J5 PALEMBANG
| W | 2R | Azmi Januarsyah | - - - |
| W | 3R | Kenta Miyoshi | 6-3 6-3 |
| W | QF | Muhammad Ali Akbar Ramadhani | 6-2 6-2 |
| L | SF | Mitsuki Wei Kang Leong | 2-6 6-7 |
J4 JAKARTA-2
| W | 1R | Hayden Khoo Menon | 6-2 6-4 |
| W | 2R | Odeda Muhammad Arazza | 6-1 5-2 |
| W | 3R | Uddayvir Singh | 4-6 6-3 6-2 |
| W | QF | Jerall Yasin | 6-2 6-1 |
| L | SF | Guntinun Sootinun-Opart | 2-6 0-6 |
J4 JAKARTA
| W | 1R | Kushan Shah | 2-6 6-4 6-1 |
| L | 2R | Cooper White | 3-6 3-6 |
J4 IPOH
| W | 1R | Pavel Liam Thadani | 6-1 6-1 |
| L | 2R | Danil Ozernoy | 2-6 6-3 0-6 |
J4 JAKARTA-2
| W | 1R | Kenneth Legacy | 6-1 6-0 |
| W | 2R | Michael Robert Alvianto Tanoso | 6-0 6-1 |
| L | 3R | Han-Chih Lin | 0-6 2-6 |
J4 JAKARTA
| W | 1R | Caleb Tay | 6-3 6-3 |
| W | 2R | Krish Patel | 6-4 6-3 |
| L | 3R | Muhammad Althaf Dhaifullah | 2-6 2-6 |
J4 JAKARTA-2
| W | 1R | Dimas Pujangga | 6-2 6-1 |
| L | 2R | Hsun Huang Hung | 1-6 3-6 |
J4 JAKARTA
| W | 1R | Michael Robert Alvianto Tanoso | 3-6 6-3 6-2 |
| L | 2R | Giorgio Soemarno | 3-6 1-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14379, Number of registered players: 7,503, Number of registered results: 447,330