Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2021/02/14 14:30 | Kirill Kivattsev v Oleg Khotkov | 6-2,6-0 |
| ITF M15 Monastir | 2020/09/29 08:00 | Thiago Agustin Tirante v Kirill Kivattsev | 7-6,6-4 |
| ITF M15 Monastir | 2020/09/24 08:00 | Kirill Kivattsev v Tom Kocevar-Desman | 2-6,3-6 |
| ITF M15 Monastir | 2020/09/22 10:45 | Laurynas Grigelis v Kirill Kivattsev | 3-6,4-6 |
| ITF M15 Caslano | 2020/08/31 10:45 | Kirill Kivattsev v Clement Tabur | 7-6,5-7,7-10 |
| ITF M15 Anif | 2020/08/23 12:00 | Kirill Kivattsev v Kai Lemstra | 6-7,3-6 |
| Italian National Tour | 2020/06/30 16:35 | Kirill Kivattsev v Pablo Andujar | 2-6,6-7 |
| ITF M15 Monastir | 2020/03/12 08:25 | Kirill Kivattsev v Jose Fco. Vidal Azorin | 6-2,6-4 |
| ITF M15 Sharm El Sheikh | 2021/02/14 14:30 | Luca Moro Almeida v Daisuke Sumizawa | 0-6,0-6 |
| ITF M15 Sharm El Sheikh | 2021/02/08 12:00 | Daisuke Sumizawa v Aidan Mchugh | 6-4,3-6,6-10 |
| ITF M15 Sharm El Sheikh | 2021/02/07 14:30 | Daisuke Sumizawa v Nitin Kumar Sinha | 6-3,7-6 |
| ITF M15 Sharm El Sheikh | 2021/02/04 08:00 | Arnaud Bovy v Daisuke Sumizawa | 6-4,6-3 |
| ITF M15 Sharm El Sheikh | 2021/02/03 14:15 | Daisuke Sumizawa v Jan Satral | 6-7,6-3,6-3 |
| ITF M15 Sharm El Sheikh | 2021/02/02 10:50 | Daisuke Sumizawa v Nitin Kumar Sinha | 6-3,6-3 |
| ITF M15 Sharm El Sheikh | 2021/02/01 12:30 | Jumpei Yamasaki v Daisuke Sumizawa | 6-4,1-6,8-10 |
| ITF M15 Sharm El Sheikh | 2021/01/31 09:00 | Daisuke Sumizawa v Piotr Matuszewski | 4-6,6-1,10-8 |