Stadium: Stadium Round: 62 Ground: Hardcourt outdoor
| ITF M15 Santo Domingo | 2023/11/13 15:00 | Ondrej Horak v Matvey Greschner | 6-3,6-1 |
| ITF M15 Santo Domingo | 2023/11/09 18:00 | Ondrej Horak v Bruno Kuzuhara | 6-3,6-7,6-7 |
| ITF M15 Santo Domingo | 2023/11/08 16:30 | Marcel Kamrowski v Ondrej Horak | 5-7,0-6 |
| ITF M25 Santo Domingo | 2023/11/07 13:00 | Ondrej Horak v Jake Bhangdia | 6-3,6-2 |
| ITF M25 Santo Domingo | 2023/11/06 16:00 | Ondrej Horak v Yerry Zorrilla | 6-4,6-2 |
| ITF M25 Bielsko Biala | 2023/08/16 09:00 | Ondrej Horak v Pieczkowski, Olaf | 6-3,1-6,0-6 |
| ITF M25 Bielsko Biala | 2023/08/14 14:00 | Ondrej Horak v 폴리토비츠, 마셀 | 6-1,6-4 |
| ITF M25 Bielsko Biala | 2023/08/14 09:00 | Ondrej Horak v 파울로브카크, 사무엘 | 6-3,6-3 |
| ITF M15 Santo Domingo | 2023/11/13 15:00 | Breno Braga v Spencer, Paul | 3-6,3-6 |
| ITF M15 Santo Domingo | 2023/11/12 13:00 | Backman, Jonathan v Spencer, Paul | 2-6,6-7 |
| UTR Pro Florida | 2023/10/05 14:00 | Benjamin Willwerth v Spencer, Paul | 6-4,6-2 |
| UTR Pro Florida | 2023/10/04 15:00 | 코르넛-차우빈크, 안토니 v Spencer, Paul | 6-2,6-2 |
| UTR Pro Florida | 2023/10/03 15:00 | Acevedo, Nicolas v Spencer, Paul | 6-2,6-2 |
| UTR Pro Florida | 2023/10/01 14:00 | Spencer, Paul v Nikola Parichkov | 6-4,7-5 |
| ITF M15 Tacarigua | 2023/04/26 14:00 | 클라크, 에제키엘 v Spencer, Paul | 6-2,6-3 |
| ITF M15 Tacarigua | 2023/04/24 18:00 | Spencer, Paul v Lawrence, Xavier | 6-2,7-6 |