Stadium: Hard 17 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2023/10/25 06:30 | 로이엘, 발렌틴 v 돈데르스, 닥스 | 6-3,6-4 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/19 13:15 | 브라이닌, 알렉산들 v 로이엘, 발렌틴 | 6-4,6-2 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/18 09:25 | Kaukovalta, Patrick v 로이엘, 발렌틴 | 1-6,2-6 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/15 10:00 | 로이엘, 발렌틴 v Rocha, Henrique | 4-6,4-6 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/14 13:15 | 로이엘, 발렌틴 v 콜리발리, 엘리아킴 | 6-3,6-2 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/13 13:35 | 로이엘, 발렌틴 v Tiago Pereira | 6-1,7-5 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/12 11:40 | 로이엘, 발렌틴 v Simkiss, Luke | 6-2,6-3 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/11 08:30 | 로이엘, 발렌틴 v 도밍게스, 조아오 | 6-4,6-3 |
| ITF M15 Heraklion | 2023/10/24 09:00 | Kielan, Szymon v Kevin Edengren | 6-3,6-2 |
| ITF M15 Heraklion | 2023/10/19 06:30 | Oliver Ojakaar v Kielan, Szymon | 7-6,7-6 |
| ITF M15 Heraklion | 2023/10/18 06:30 | Andreas Loizas v Kielan, Szymon | 1-6,2-6 |
| ITF M15 Danderyd | 2023/09/19 12:25 | Sebastian Eriksson v Kielan, Szymon | 6-2,6-3 |
| Challenger Szczecin | 2023/09/10 09:45 | 디에즈, 스테벤 v Kielan, Szymon | 6-1,7-5 |
| Koszalin, Singles Qualifying M-ITF-POL-02A | 2023/09/07 13:25 | 자라이, 패트릭 v Kielan, Szymon | 7-6,6-3 |
| Koszalin, Singles Qualifying M-ITF-POL-02A | 2023/09/06 12:00 | Bojarski, Alan v Kielan, Szymon | 7-6,2-6,5-7 |
| ITF M15 Szczawno | 2023/08/30 14:10 | Perruzza, Valerio v Kielan, Szymon | 6-1,6-1 |