Stadium: Court 15 Round: 28 Ground: Hardcourt indoor
| ITF M25 Plaisir | 2021/09/17 11:30 | Laurent, Thomas v Kirkov, Vasil | 6-7,1-6 |
| ITF M25 Plaisir | 2021/09/16 07:55 | Kirkov, Vasil v Marvin Moeller | 2-6,7-6,7-6 |
| ITF M25 Plaisir | 2021/09/14 10:35 | Kirkov, Vasil v Manuel, Melvin | 6-4,6-2 |
| Challenger Banja Luka | 2021/09/05 10:50 | Kirkov, Vasil v Mircea-Alexandru Jecan | 4-6,4-6 |
| ITF M15 Ulcinj | 2021/09/02 10:10 | Ignacio Carou v Kirkov, Vasil | 3-6,6-1,6-4 |
| ITF M15 Ulcinj | 2021/08/31 10:20 | Luca Teboul v Kirkov, Vasil | 1-6,1-6 |
| ITF M15 Bratislava | 2021/08/28 08:55 | Mate Valkusz v Kirkov, Vasil | 7-5,6-4 |
| ITF M15 Bratislava | 2021/08/27 08:00 | Kirkov, Vasil v Biagio Gramaticopolo | 7-5,6-1 |
| ITF M25 Plaisir | 2021/09/16 13:50 | Alexandre Reco v Briand, Jurgen | 6-3,5-7,6-2 |
| ITF M25 Plaisir | 2021/09/15 11:00 | Alexandre Reco v Arthur Bouquier | 6-0,3-6,6-3 |
| ITF M25 Plaisir | 2021/09/13 15:35 | Alexandre Reco v Temirhanov, Arslanbek | 6-2,4-6,10-8 |
| ITF M25 Plaisir | 2021/09/13 11:30 | Thibaud Maxant v Alexandre Reco | 3-6,1-6 |
| ITF M25 Plaisir | 2021/09/12 15:40 | Alexandre Reco v Minc, Charles | 6-1,6-0 |
| ITF M25 Ajaccio | 2021/07/05 08:30 | Nicolas Tepmahc v Alexandre Reco | 6-3,6-2 |
| ITF M25 Ajaccio | 2021/07/04 07:00 | Alexandre Reco v Max Cunat | 6-3,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/06/13 07:00 | Dzhavakian, Yurii v Alexandre Reco | 6-2,4-6,6-0 |