Estádio: Court 1 Round: 25 Ground: Grass
| ITF - Bósnia e Herzegovina F1 | 2016/05/10 08:00 | Kirill Kivattsev v David Pichler | 2-6,2-6 |
| Challenger - Biella | 2021/03/08 11:15 | Andrea Arnaboldi v Kirill Kivattsev | 6-3,6-4 |
| Challenger - Biella | 2021/03/07 12:50 | Kirill Kivattsev v Sandro Ehrat | 7-6,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/03/01 07:30 | Kirill Kivattsev v Samuel Vincent Ruggeri | 1-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2021/02/28 07:00 | Kirill Kivattsev v Andres Gabriel Ciurletti | 6-3,6-4 |
| ITF - M15 Sharm El Sheikh | 2021/02/22 09:30 | Kirill Kivattsev v Lukas Krainer | 6-7,4-6 |
| ITF - M15 Sharm El Sheikh | 2021/02/21 14:00 | Kirill Kivattsev v Alexandros Skorilas | 7-5,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/02/15 11:30 | Kirill Kivattsev v Daisuke Sumizawa | 3-6,5-7 |
| ITF - M15 Sharm El Sheikh | 2021/02/14 14:30 | Kirill Kivattsev v Oleg Khotkov | 6-2,6-0 |
| ITF - M25 Kiseljak | 2021/05/27 10:40 | David Pichler v Hernan Casanova | 3-6,3-6 |
| ITF - M25 Kiseljak | 2021/05/26 15:30 | Gilbert S K Junior v David Pichler | 4-6,3-6 |
| ITF - M15 Šibenik | 2021/05/20 08:00 | Peter Fajta v David Pichler | 7-6,3-6,6-1 |
| ITF - M15 Šibenik | 2021/05/19 12:20 | Peter Goldsteiner v David Pichler | 3-6,2-6 |
| ITF - M15 Antália | 2021/05/13 08:45 | David Pichler v Jacopo Berrettini | 6-7,6-3,4-6 |
| ITF - M15 Antália | 2021/05/12 07:00 | David Pichler v Dali Blanch | 6-2,6-4 |
| ITF - M15 Antália | 2021/05/05 06:50 | David Pichler v Orlando Luz | 2-6,2-6 |
| ITF - M15 Šibenik | 2021/04/25 09:00 | David Pichler v Aldin Setkic | 6-7,3-6 |