Stadium: Court 4 Round: 44 Ground: Clay
| ITF - M15 Prijedor | 2021/05/10 08:00 | Kawakami, Rimpei v Jan Kupcic | 6-0,7-5 |
| ITF - M15 Prijedor | 2021/05/09 07:00 | Kawakami, Rimpei v Durguti, Besir | 6-3,6-2 |
| ITF M15 Cairo | 2021/05/05 08:00 | Kawakami, Rimpei v Matheus P De Almeida | 1-6,3-6 |
| ITF M15 Cairo | 2021/05/04 07:55 | Kawakami, Rimpei v Leonardo Catani | 7-5,6-0 |
| ITF M15 Cairo | 2021/05/03 08:00 | Kawakami, Rimpei v Qabazard, Essa | 6-0,6-0 |
| ITF M15 Cairo | 2021/04/28 12:00 | Kawakami, Rimpei v Mariano Navone | 5-7,5-7 |
| ITF M15 Cairo | 2021/04/27 08:00 | Kawakami, Rimpei v Syed Naguib, Syed Mohd Agil | 6-1,6-3 |
| ITF M15 Cairo | 2021/04/26 08:00 | Kawakami, Rimpei v Fares Zakaria | 6-3,6-2 |
| ITF - M15 Prijedor | 2021/05/10 09:15 | Vukovic, Milos v Ivic, Stefan | 6-7,4-6 |
| ITF - M15 Prijedor | 2021/05/09 07:00 | Ivic, Stefan v Maxim Krapivin | 6-1,7-6 |
| ITF M15 Cairo | 2021/05/02 10:00 | Jose Pereira v Ivic, Stefan | 6-3,6-2 |
| ITF M15 Cairo | 2021/04/28 08:00 | Felix Gill v Ivic, Stefan | 6-4,6-0 |