Hiroki Sakagawa
2018
| J2 NAGOYA | 2R | |
| J500OSAKA | 1R | |
| J3 BEIJING | [8] | 2R |
| J1 SARAWAK | 2R | |
| J3 AUCKLAND | [3] | 1R |
| J4 CHRISTCHURCH | [1] | Final |
2017
| J2 NAGOYA | 3R | |
| J500OSAKA | 1R | |
| J4 HYOGO-2 | [8] | Quarter |
| J4 HYOGO | 2R | |
| J4 LAUTOKA | [3] | Final |
| J3 AUCKLAND | 2R |
Nation
JPN
Age
25 years old (born in 2001)
Year-end Junior World Ranking
- Year-end 2018 529th
Match Details
2018 J2 NAGOYA
| W | 1R | Daisuke Inagawa | 6-1 6-1 |
| L | 2R | Chen Dong | 1-6 6-7 |
J500OSAKA
| L | 1R | Phuong Van Nguyen | 1-6 6-7 |
2018 J3 BEIJING
| W | 1R | Qizhe Wang | 6-0 6-1 |
| L | 2R | Geun Jun Kim | 2-6 2-6 |
2018 J1 SARAWAK
| W | 1R | Phuong Van Nguyen | 6-3 6-3 |
| L | 2R | Seonyong Han | 0-6 0-6 |
2018 J3 AUCKLAND
| L | 1R | Dylan Heap | 1-6 2-6 |
2018 J4 CHRISTCHURCH
| W | 1R | Yukimaro Li | 6-0 6-4 |
| W | 2R | Callum Gale | 6-1 6-3 |
| W | 3R | Daniel Paveska | 6-3 6-0 |
| W | QF | Nikita Volonski | 7-5 6-2 |
| W | SF | Chen Dong | 6-2 6-0 |
| L | F | Tomoya Ikeda | 7-6 4-6 4-6 |
2017 J2 NAGOYA
| W | 1R | Gilad Tamar | 6-1 6-1 |
| W | 2R | Brandon Perez | 6-2 7-5 |
| L | 3R | Taisei Ichikawa | 5-7 3-6 |
J500OSAKA
| L | 1R | Yuta Shimizu | 3-6 2-6 |
2017 J4 HYOGO-2
| W | 1R | Hiromu Yokota | 6-0 6-0 |
| W | 2R | Bohua Dong | 6-2 6-2 |
| L | QF | Seita Watanabe | 1-6 4-6 |
2017 J4 HYOGO
| W | 1R | Hirotaka Shoji | 6-3 6-0 |
| L | 2R | Seita Watanabe | 2-6 0-6 |
2017 J4 LAUTOKA
| W | 2R | Arun Venkat Guruswamy | 6-0 6-3 |
| W | 3R | Kyle Lok Yin Tang | 6-2 6-2 |
| W | QF | Ryotaro Koshiba | 6-2 6-0 |
| W | SF | Philip Sekulic | 6-1 6-0 |
| L | F | Ryan Seggerman | 1-6 3-6 |
2017 J3 AUCKLAND
| W | 1R | Isaac Becroft | 7-5 6-0 |
| L | 2R | Denton Ho | 6-7 6-7 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14431, Number of registered players: 7,550, Number of registered results: 449,006