体育场: Court 5 轮: 25 Ground: Hardcourt outdoor
| ITF M15伊拉克利翁 | 2020/03/04 09:55 | Hao Yuan Ng v Aristotelis Thanos | 3-6,1-6 |
| ITF M15伊拉克利翁 | 2020/03/03 08:30 | Andrea Del Federico v Hao Yuan Ng | 6-7,6-2,7-10 |
| ITF M15伊拉克利翁 | 2020/02/25 08:00 | 布瓦伊萨尔•加达毛里 v Hao Yuan Ng | 6-3,6-1 |
| ITF M15伊拉克利翁 | 2020/02/24 11:00 | Patrik Stepanic v Hao Yuan Ng | 2-6,3-6 |
| ITF M15伊拉克利翁 | 2020/02/16 11:00 | 瓦伦汀•古恩特 v Hao Yuan Ng | 6-2,6-0 |
| ITF M15伊拉克利翁 | 2020/02/11 09:30 | Hao Yuan Ng v 阿里贝克•Kachmazov | 5-7,1-6 |
| ITF M25暖武里府 | 2020/02/02 06:10 | Hao Yuan Ng v Jirat Navasirisomboon | 3-6,5-7 |
| ITF M15香港 | 2020/01/06 02:00 | Ching Lam v Hao Yuan Ng | 6-4,7-5 |
| ITF M15雅加达 | 2023/01/19 02:30 | Sanhui Shin v Keisuke Saitoh | 5-7,6-1,6-1 |
| ITF M15雅加达 | 2023/01/18 05:00 | 何承叡 v Keisuke Saitoh | 3-6,1-6 |
| 四日市市挑战赛 | 2022/11/22 02:20 | Keisuke Saitoh v 九户真太郎 | 4-6,0-6 |
| 神户挑战赛 | 2022/11/13 02:10 | Keisuke Saitoh v 庄吉生 | 6-4,3-6,3-6 |
| 松山挑战赛 | 2022/11/06 03:30 | 穆昆德•萨西库马 v Keisuke Saitoh | 6-3,6-2 |
| 横滨挑战赛 | 2022/10/31 01:30 | 洪晟成 v Keisuke Saitoh | 6-2,7-5 |
| ITF M25札幌 | 2022/09/10 00:50 | 野口莉央 v Keisuke Saitoh | 1-6,6-3,6-0 |
| ITF M25札幌 | 2022/09/09 01:00 | 田沼谅太 v Keisuke Saitoh | 6-0,4-6,3-6 |