Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 - Madrid | 2023/11/29 08:00 | Michiel de Krom v Hazem Naw | 6-3,1-6,2-6 |
| ITF - M15 Alcala De Henares | 2023/11/23 11:25 | Hazem Naw v Michiel de Krom | 6-3,2-6,6-3 |
| ITF - M15 Alcala De Henares | 2023/11/22 11:55 | Michiel de Krom v Mario G Fernandez | 7-6,6-4 |
| ITF - M15 Alcala De Henares | 2023/11/21 08:00 | Michiel de Krom v Nicolas Rafael Goldberg Alviani | 6-2,6-0 |
| ITF - M15 Monastir | 2023/11/09 08:30 | Bogdan Bobrov v Michiel de Krom | 1-6,7-5,6-3 |
| ITF - M15 Monastir | 2023/11/08 13:25 | Alexandre Aubriot v Michiel de Krom | 5-7,2-6 |
| ITF M15 - Castellón | 2023/10/17 07:30 | Michiel de Krom v Kane Bonsach Ganley | 4-6,4-6 |
| ITF M15 - Castellón | 2023/10/16 11:00 | Michiel de Krom v Iker Sevilla | 6-1,6-1 |
| ITF - M25 Sabadell | 2023/09/24 07:30 | Ivan Zaytsev v Grigory Kuklin | 4-6,6-1,10-8 |
| UTR Pro - Barcelona | 2023/08/13 09:26 | Marcos Giraldi Requena v Grigory Kuklin | 4-6,2-6 |
| UTR Pro - Barcelona | 2023/08/12 14:00 | Grigory Kuklin v Marc Saura Moragrega | 6-4,3-1 |
| UTR Pro - Barcelona | 2023/08/11 06:00 | Grigory Kuklin v Savriyan Danilov | 4-6,6-2,2-6 |
| UTR Pro - Barcelona | 2023/08/09 06:00 | Grigory Kuklin v Nazim Makhlouf | 4-6,4-6 |
| UTR Pro - Barcelona | 2023/08/08 08:23 | Grigory Kuklin v Franco Emanuel Egea | 2-6,3-6 |
| UTR Pro - Barcelona | 2023/08/07 10:38 | Alvaro Bueno Gil v Grigory Kuklin | 6-4,6-2 |
| ITF M25 - Netanya | 2023/06/26 07:00 | Grigory Kuklin v Mark Neyelov | 4-6,1-6 |