Estadio: Court F Round: 25 Ground: Hardcourt outdoor
| Copa Davis | 2018/02/03 11:00 | Benjamin Hassan v Cheng-Yu Yu | 5-7,6-3,6-4 |
| ITF Indonesia F8 | 2017/11/30 03:00 | N. Vijay Sundar Prashanth v Cheng-Yu Yu | 7-6,6-4 |
| ITF Indonesia F8 | 2017/11/29 04:00 | Cheng-Yu Yu v Mukund Sasikumar | 6-2,6-7,7-5 |
| ITF Indonesia F8 | 2017/11/28 03:30 | Ken Onoda v Cheng-Yu Yu | 1-6,2-6 |
| ITF Indonesia F7 | 2017/11/22 04:40 | Duckhee Lee v Cheng-Yu Yu | 6-3,6-2 |
| ITF Indonesia F7 | 2017/11/20 03:30 | Aryan Goveas v Cheng-Yu Yu | 7-6,1-6,2-6 |
| ITF Tailandia F9 | 2017/10/20 03:00 | Max Purcell v Cheng-Yu Yu | 6-7,6-3,6-0 |
| ITF Tailandia F9 | 2017/10/19 03:00 | Cheng-Yu Yu v Riccardo Balzerani | 6-3,6-1 |
| ITF Japón F1 | 2018/03/05 01:00 | Gengo Kikuchi v Masaya Kobayashi | 6-2,7-5 |
| ITF Japón F1 | 2018/03/03 01:00 | Gengo Kikuchi v Takuya Kureoka | 6-4,7-6 |
| ITF Japón F8 | 2017/06/15 03:30 | Gengo Kikuchi v Katsuki Nagao | 6-2,6-2 |
| ITF Japón F8 | 2017/06/14 04:00 | Gengo Kikuchi v Yuki Matsuo | 6-0,6-4 |
| ITF Japón F7 | 2017/06/06 01:00 | Gengo Kikuchi v Sora Fukuda | 2-6,2-6 |
| ITF Japón F6 | 2017/06/02 08:15 | Renta Tokuda v Gengo Kikuchi | 4-6,6-1,6-3 |
| ITF Japón F6 | 2017/05/31 01:00 | Gengo Kikuchi v Shuichi Sekiguchi | 6-4,6-2 |
| ITF Japón F6 | 2017/05/29 04:20 | Ryota Kishi v Gengo Kikuchi | 7-6,3-6,2-6 |