Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/08/29 09:00 | Timur Kiyamov v Mhamed Affes | 6-0,6-1 |
| ITF M15 Monastir | 2021/07/08 08:30 | Rinky Hijikata v Timur Kiyamov | 7-5,6-1 |
| ITF M15 Monastir | 2021/07/07 10:05 | Timur Kiyamov v Shohei Chikami | 6-3,6-0 |
| ITF M15 Monastir | 2021/06/27 10:30 | Timur Kiyamov v Kody Pearson | 6-4,5-7,6-10 |
| ITF M15 Monastir | 2021/06/21 09:00 | Timur Kiyamov v Miles Jones | 6-3,3-6,12-14 |
| ITF M15 Monastir | 2021/06/20 12:00 | Timur Kiyamov v Dong Ju Kim | 7-6,6-3 |
| ITF M15 St Petersburg | 2021/04/13 09:00 | Timur Kiyamov v Sarp Agabigun | 6-7,4-6 |
| ITF M15 St Petersburg | 2021/04/12 07:00 | Timur Kiyamov v Victor Ernaelsteen | 6-2,6-2 |
| ITF M15 Monastir | 2021/08/29 08:00 | Riccardo Chessari v Linghao Zhang | 6-7,4-6 |
| ITF M15 Monastir | 2021/08/22 11:00 | Linghao Zhang v Ishaan Ravichander | 4-6,2-6 |
| ITF M15 Monastir | 2021/08/08 12:00 | Linghao Zhang v Ivan Dikenstein | 6-1,5-7,10-6 |
| ITF M15 Novi Sad | 2021/08/01 12:45 | Linghao Zhang v Valerio Aboian | 0-6,3-6 |
| ITF China F11 Qual | 2018/07/16 01:00 | Jianhui Li v Linghao Zhang | 6-2,6-1 |
| ITF China F11 Qual | 2018/07/15 01:00 | Shenglin Zhuo v Linghao Zhang | 0-6,4-6 |