Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Tsukuba | 2024/03/24 01:00 | Daisuke Sumizawa v Linghao Zhang | 7-5,6-1 |
| ITF M15 Kursumlijska Banja | 2024/05/14 09:55 | Daisuke Sumizawa v Keisuke Saitoh | 4-6,7-5,3-6 |
| ITF M25 Kursumlijska Banja | 2024/05/07 10:10 | Branko Djuric v Daisuke Sumizawa | 6-3,7-5 |
| ITF M15 Kursumlijska Banja | 2024/05/02 09:50 | Daisuke Sumizawa v Peter Buldorini | 3-6,6-7 |
| ITF M15 Kursumlijska Banja | 2024/05/01 12:35 | Daisuke Sumizawa v Sergej Zivkovic | 6-4,6-4 |
| ITF M15 Kashiwa | 2024/04/04 01:30 | Daisuke Sumizawa v Keisuke Saitoh | 5-7,2-6 |
| ITF M15 Kashiwa | 2024/04/02 05:00 | Daisuke Sumizawa v Koki Matsuda | 6-3,3-6,6-3 |
| ITF M15 Kashiwa | 2024/04/01 02:40 | Daisuke Sumizawa v Naoki Tajima | 4-6,6-1,10-8 |
| ITF M15 Kashiwa | 2024/03/31 01:00 | Daisuke Sumizawa v Tomohiro Masabayashi | 6-4,6-7,10-5 |
| ITF M15 Hong Kong | 2024/06/11 01:55 | Linghao Zhang v Rohan Mehra | 4-6,6-3,10-8 |
| ITF M15 Hong Kong | 2024/06/10 02:00 | Linghao Zhang v Ethan Yi Hang Leung | 7-5,6-1 |
| ITF M25 Baotou | 2024/05/29 01:30 | Linghao Zhang v Fajing Sun | 3-6,3-6 |
| Challenger Shenzhen | 2024/04/22 10:05 | Egor Gerasimov v Linghao Zhang | 6-2,6-2 |
| ITF M15 Tsukuba | 2024/03/24 01:00 | Daisuke Sumizawa v Linghao Zhang | 7-5,6-1 |
| ITF M15 Nishi-Tokyo | 2024/03/18 03:30 | Linghao Zhang v Hayato Matsuoka | 5-7,6-3,4-10 |
| ITF M15 Nakhon Si Thammarat | 2024/02/28 03:45 | Linghao Zhang v Jie Cui | 3-6,1-6 |
| ITF M15 Nakhon Si Thammarat | 2024/02/26 03:45 | Amit Vales v Linghao Zhang | 3-6,4-6 |