Stadium: Platzmann Centre Court Round: 19 Ground: Clay
| ITF M15 Klagenfurt | 2025/06/04 12:00 | Sebastian Prechtel v Anton Matusevich | 6-2,6-4 |
| ITF M15 Klagenfurt | 2025/06/03 12:30 | Jonas Gundacker v Anton Matusevich | 7-5,2-6,2-5 |
| ITF M15 Warmbad-Villach | 2025/05/28 12:01 | Anton Matusevich v Tim Handel | 6-4,5-7,2-6 |
| ITF M15 Warmbad-Villach | 2025/05/27 11:00 | Anton Matusevich v Nik Mikovic | 1-6,6-1,6-4 |
| ITF M25 Roehampton | 2025/02/15 11:00 | Arthur Fery v Anton Matusevich | 6-2,6-4 |
| ITF M25 Roehampton | 2025/02/14 12:30 | Lucas Poullain v Anton Matusevich | 5-7,3-6 |
| ITF M25 Roehampton | 2025/02/13 12:30 | Stuart Parker v Anton Matusevich | 3-6,2-6 |
| ITF M25 Roehampton | 2025/02/12 17:07 | Toby Samuel v Anton Matusevich | 1-6,6-3,4-5 |
| ITF M25 Bol | 2025/05/28 09:30 | Kirill Kivattsev v Nino Serdarusic | 5-7,4-6 |
| ITF M25 Bol | 2025/05/23 20:09 | Kirill Kivattsev v Bor Artnak | 2-6,4-6 |
| ITF M25 Bol | 2025/05/22 12:52 | Kirill Kivattsev v Radovan Michalik | 6-1,6-1 |
| ITF M25 Bol | 2025/05/21 11:30 | Kirill Kivattsev v Lars Aregger | 6-3,7-6 |
| ITF M25 Reggio Emilia | 2025/05/15 11:30 | Kirill Kivattsev v Alex Molcan | 2-6,4-5 |
| ITF M25 Reggio Emilia | 2025/05/13 15:00 | Lorenzo Bocchi v Kirill Kivattsev | 3-6,3-6 |
| ITF M25 Santa Margherita | 2025/05/06 09:39 | Michael Geerts v Kirill Kivattsev | 4-6,6-3,7-5 |
| Challenger Abidjan | 2025/04/24 14:50 | Eliakim Coulibaly v Kirill Kivattsev | 6-2,6-4 |