Stadium: Court Saint Gregoire 2 Round: 14 Ground: Hardcourt indoor
| Challenger Istanbul | 2023/09/04 07:00 | Martin Damm v David Poljak | 6-3,6-4 |
| Challenger Istanbul | 2023/09/03 09:20 | David Poljak v Evgeny Karlovskiy | 6-2,4-6,6-3 |
| ITF M25 Idanha-A-Nova | 2023/08/31 09:30 | Alberto Barroso Campos v David Poljak | 6-3,6-2 |
| ITF M25 Idanha-A-Nova | 2023/08/29 08:00 | David Poljak v Martim Simoes | 6-3,7-5 |
| ITF M25 Idanha-A-Nova | 2023/08/25 08:00 | David Poljak v Rafael Izquierdo Luque | 4-6,6-1,5-7 |
| ITF M25 Idanha-A-Nova | 2023/08/23 09:30 | Patrick Schoen v David Poljak | 5-7,6-7 |
| Challenger Grodzisk Mazowiecki | 2023/08/15 11:50 | Elias Ymer v David Poljak | 6-4,6-3 |
| Challenger Grodzisk Mazowiecki | 2023/08/14 10:50 | Niki Kaliyanda Poonacha v David Poljak | 3-6,2-6 |
| Davis Cup | 2023/08/12 09:45 | Eliakim Coulibaly v Seydina Andre | 7-5,6-3 |
| Davis Cup | 2023/08/10 09:15 | Philip Henning v Eliakim Coulibaly | 6-2,0-6,4-6 |
| Davis Cup | 2023/08/09 09:15 | Eliakim Coulibaly v Thomas Setodji | 6-1,6-3 |
| Challenger Pozoblanco | 2023/07/16 08:00 | Eliakim Coulibaly v Inaki Montes-De La Torre | 6-7,4-6 |
| ITF M25 Ajaccio | 2023/07/07 18:45 | Eliakim Coulibaly v Jules Marie | 6-4,6-7,2-6 |
| ITF M25 Ajaccio | 2023/07/06 17:00 | Eliakim Coulibaly v Robin Catry | 6-3,6-3 |
| ITF M25 Ajaccio | 2023/07/05 10:45 | Eliakim Coulibaly v Pierre Antoine Tailleu | 6-0,6-1 |
| ITF M25 Bakio | 2023/06/29 17:30 | Henrique Rocha v Eliakim Coulibaly | 4-6,6-0,6-1 |