Stadium: C Round: 26
| ITF Vietnam F2 | 2018/05/07 03:00 | Aaron Addison v Linh Giang Trinh | 6-3,0-6,2-6 |
| ITF Vietnam F1 | 2018/05/01 04:30 | Michael Look v Linh Giang Trinh | 3-6,6-1,6-1 |
| Davis Cup | 2018/04/07 10:15 | Linh Giang Trinh v Jabor Mohammed Ali Mutawa | 6-4,7-5 |
| Davis Cup | 2018/04/05 10:00 | Linh Giang Trinh v Christian Didier Chin | 6-4,6-0 |
| Davis Cup | 2018/04/04 10:00 | Linh Giang Trinh v Delton Kim | 6-0,6-1 |
| Davis Cup | 2018/04/03 10:00 | Linh Giang Trinh v Heve Kelley | 6-0,6-2 |
| ITF India F4 | 2018/03/18 06:30 | Linh Giang Trinh v Siva D Kosaraju | 3-6,5-7 |
| ITF India F3 | 2018/03/11 04:00 | Suraj R Prabodh v Linh Giang Trinh | 6-2,6-2 |
| ITF Vietnam F2 | 2018/05/07 05:15 | Adrian Andrzejczuk v Ryota Tanuma | 4-6,1-6 |
| ITF Vietnam F1 | 2018/05/02 05:25 | Ryota Tanuma v Lucas Vuradin | 6-7,2-6 |
| ITF Vietnam F1 | 2018/05/01 03:00 | Ryota Tanuma v Chun Hun Wong | 3-6,7-6,6-1 |
| ITF Japan F6 | 2018/04/10 04:45 | Shota Iino v Ryota Tanuma | 2-6,2-6 |
| ITF Japan F5 | 2018/04/06 01:00 | Ryota Tanuma v Makoto Ochi | 6-2,3-6,6-7 |
| ITF Japan F5 | 2018/04/04 05:35 | Yuta Kawahashi v Ryota Tanuma | 6-3,1-6,4-6 |
| ITF Japan F5 | 2018/04/03 01:00 | Rigele Te v Ryota Tanuma | 6-2,1-6,2-6 |
| ITF Japan F4 | 2018/03/31 02:30 | Yosuke Watanuki v Ryota Tanuma | 6-4,6-3 |