Stadium: Court 12 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Caloundra | 2023/08/04 04:20 | Daisuke Sumizawa v Luke Saville | 4-6,4-6 |
| ITF M15 Caloundra | 2023/08/03 00:00 | Daisuke Sumizawa v Jeremy Zhang | 6-2,6-1 |
| ITF M15 Caloundra | 2023/08/01 04:45 | Daisuke Sumizawa v Taiyo Yamanaka | 4-6,6-3,7-6 |
| ITF M15 Caloundra | 2023/07/28 01:00 | Daisuke Sumizawa v Thomas Fancutt | 6-3,6-7,3-6 |
| ITF M15 Caloundra | 2023/07/27 04:40 | Daisuke Sumizawa v Luke Sorensen | 6-4,6-3 |
| ITF M15 Caloundra | 2023/07/25 04:05 | Daisuke Sumizawa v Kazuki Nishiwaki | 6-1,6-2 |
| ITF M15 Jakarta | 2023/06/28 02:00 | Yurii Dzhavakian v Daisuke Sumizawa | 2-6,6-4,6-2 |
| ITF M25 Anseong | 2023/06/23 03:25 | Daisuke Sumizawa v Sanhui Shin | 3-6,4-6 |
| ITF M25 Baotou | 2023/08/07 01:25 | Linang Xiao v Pengyu Lu | 6-3,6-3 |
| ITF M25 Anning | 2023/08/01 01:30 | Linghao Zhang v Pengyu Lu | 4-6,6-4,10-8 |
| ITF M25 Anning | 2023/07/31 05:15 | Xiaochuan Tang v Pengyu Lu | 4-6,3-6 |
| ITF M25 Anning | 2023/07/30 01:00 | Pengyu Lu v Zhan Zheng | 6-3,1-6,10-7 |
| ITF M25 Fuzhou | 2023/07/16 05:10 | Pengyu Lu v Ying-Ze Chen | 6-7,0-6 |
| ITF M15 Shanghai | 2023/07/09 05:00 | Pengyu Lu v Jiayang Dong | 1-6,6-3,14-12 |
| Challenger Shenzhen Qual | 2018/03/11 09:40 | Jason Kubler v Pengyu Lu | 6-0,6-1 |
| Challenger Shenzhen Qual | 2018/03/11 05:00 | Cheng-Peng Hsieh v Pengyu Lu | 6-3,6-7,6-7 |