Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Manacor | 2021/01/10 13:05 | Antoine Bellier v Okala, Jules | 7-6,6-1 |
| ITF - M15 Manacor | 2021/01/09 15:30 | Okala, Jules v Alberto Barroso Campos | 6-3,6-7,6-2 |
| ITF - M15 Manacor | 2021/01/07 19:10 | Okala, Jules v Ktiri, Marc Othman | 6-4,5-7,6-2 |
| ITF - M15 Manacor | 2021/01/05 14:00 | Okala, Jules v Tatlot, Johan Sebastien | 6-3,6-2 |
| ITF M25 Rodez | 2020/10/14 15:30 | Kenny de Schepper v Okala, Jules | 6-4,6-3 |
| ITF M25 Pardubice | 2020/09/30 09:30 | Sebastian Baez v Okala, Jules | 7-6,6-2 |
| Forli 6, Italy | 2020/09/22 12:05 | Okala, Jules v Seppi, Andreas | 6-7,2-6 |
| ITF M25 Prague | 2020/09/17 08:00 | Okala, Jules v Lucas Miedler | 3-6,5-7 |
| ITF - M15 Manacor | 2021/01/09 19:35 | Evan Furness v Karlis Ozolins | 6-2,6-4 |
| ITF - M15 Manacor | 2021/01/05 13:50 | Karlis Ozolins v Arthur Reymond | 6-4,6-3 |
| ITF M15 Parnu | 2020/11/05 12:00 | Karlis Ozolins v Simon Freund | 4-6,2-6 |
| ITF M15 Parnu | 2020/11/04 12:45 | Zopp, Jurgen v Karlis Ozolins | 6-3,3-6,4-6 |
| ITF M15 Sintra | 2020/09/15 08:30 | Esteve Lobato, Eduard v Karlis Ozolins | 6-3,3-6,6-3 |
| ITF M15 Anif | 2020/08/27 14:25 | Karlis Ozolins v Doumbia, Sadio | 2-6,4-6 |
| ITF M15 Anif | 2020/08/26 14:40 | Karlis Ozolins v Kai Lemstra | 7-5,6-3 |
| Vogau, Singles Qualifying M-ITF-AUT-04A | 2020/08/17 09:00 | Timofey Skatov v Karlis Ozolins | 6-7,6-3,10-4 |