| ITF M15 Monastir | 12/09 11:00 | 28 | [487] Kirill Kivattsev v Jakub Paul [252] | 2-6,4-6 | |
| ITF M15 Monastir | 12/08 09:00 | 27 | [387] Omni Kumar v Kirill Kivattsev [487] | 4-6,4-6 | |
| ITF M15 Monastir | 12/07 11:30 | 26 | [288] Christoph Negritu v Kirill Kivattsev [487] | 6-7,3-6 | |
| ITF M15 Monastir | 12/06 12:35 | 25 | Mehdi Sadaoui v Kirill Kivattsev | 6-7,2-6 | |
| ITF M25 Monastir | 11/30 08:30 | 26 | [484] Kirill Kivattsev v Oscar Otte [254] | 3-6,2-6 | |
| ITF M25 Monastir | 11/29 12:25 | 25 | Kirill Kivattsev v Marco Berti | 1-6,6-3,6-0 | |
| ITF M25 Santa Margherita | 10/24 09:10 | 25 | [492] Filip Duda v Kirill Kivattsev [489] | Retired | |
| ITF M25 Santa Margherita | 10/18 10:00 | 26 | [490] Kirill Kivattsev v Nerman Fatic [224] | 4-6,2-6 | |
| ITF M25 Santa Margherita | 10/16 14:00 | 25 | [490] Kirill Kivattsev v Pol Martin Tiffon [457] | 6-1,6-1 | |
| ITF M25 Santa Margherita | 10/04 08:00 | 26 | Kilian Feldbausch v Kirill Kivattsev | 6-7,7-5,7-5 | |
| ITF M25 Santa Margherita | 10/03 08:00 | 25 | Luca Potenza v Kirill Kivattsev | 6-7,3-6 | |
| ITF M25 Santa Margherita | 09/29 09:00 | 28 | [335] Enrico Dalla Valle v Kirill Kivattsev [491] | 6-7,6-2,7-5 | |
| ITF M25 Santa Margherita | 09/28 09:00 | 27 | Kirill Kivattsev v Tommaso Compagnucci | 7-6,3-6,6-1 | |
| ITF M25 Santa Margherita | 09/27 08:30 | 26 | Mariano Tammaro v Kirill Kivattsev | 4-6,2-6 | |
| ITF M25 Santa Margherita | 09/25 12:00 | 25 | [364] Sidane Pontjodikromo v Kirill Kivattsev [487] | 6-4,0-6,3-6 | |
| Challenger Sibiu | 09/18 08:30 | 19 | [316] Henri Laaksonen v Kirill Kivattsev [487] | 6-3,4-6,6-1 | |
| Challenger Sibiu | 09/17 10:05 | 14 | [324] Alexander Zgirovsky v Kirill Kivattsev [485] | 3-6,5-7 | |
| ITF M15 Satu Mare | 09/13 11:25 | 25 | Kirill Kivattsev v Stefan Palosi | 5-7,2-6 | |
| Challenger Tulln | 09/03 11:40 | 14 | [267] David Pichler v Kirill Kivattsev [418] | 7-6,4-6,6-3 | |
| ITF M25 Maribor | 09/02 08:00 | 28 | Kirill Kivattsev v Nicolas Zanellato | 2-6,7-5,6-7 | |
| ITF M25 Maribor | 09/01 09:55 | 27 | [418] Kirill Kivattsev v Sandro Kopp [413] | 7-6,6-7,6-4 | |
| ITF M25 Maribor | 08/31 11:05 | 26 | Kirill Kivattsev v Matvey Minin | 6-0,7-6 | |
| ITF M25 Maribor | 08/30 12:00 | 25 | Kirill Kivattsev v Davide Ferrarolli | 6-1,6-2 | |
| Challenger Prague | 08/22 08:00 | 25 | [285] Valentin Vacherot v Kirill Kivattsev [449] | 6-4,6-4 | |
| Challenger Prague | 08/21 09:45 | 19 | Jakub Filip v Kirill Kivattsev | 1-6,4-6 | |
| Challenger Prague | 08/20 13:10 | 14 | [333] Jiri Barnat v Kirill Kivattsev [444] | 4-6,1-6 | |
| Challenger Banja Luka | 08/07 14:00 | 19 | Kirill Kivattsev v Mirza Basic | 6-7,4-6 | |
| Challenger Banja Luka | 08/07 10:45 | 14 | [438] Kirill Kivattsev v Mark Whitehouse [243] | 6-3,6-4 | |
| Challenger Liberec | 08/01 12:00 | 25 | [440] Kirill Kivattsev v Dino Prizmic [251] | 5-7,4-6 | |
| Challenger Liberec | 07/31 08:00 | 19 | Kirill Kivattsev v Matthew Dellavedova | 6-4,6-2 |