Stadium: Central Round: 27 Ground: Clay
| ITF M15 Heraklion | 2023/03/22 09:45 | Svyatoslav Gulin v Elmer Moller | 6-1,5-7,2-6 |
| UTR Pro Barcelona | 2023/03/12 09:10 | Svyatoslav Gulin v Andres Andrade | 3-6,6-6 |
| UTR Pro Barcelona | 2023/03/11 10:00 | Julio Cesar Porras v Svyatoslav Gulin | 6-1,6-7,6-7 |
| UTR Pro Barcelona | 2023/03/10 07:00 | Svyatoslav Gulin v Ivan Perez Martin | 6-2,5-2 |
| UTR Pro Barcelona | 2023/03/08 08:00 | Svyatoslav Gulin v Ignasi De Rueda De Genover | 6-0,5-3 |
| UTR Pro Barcelona | 2023/03/07 08:00 | Svyatoslav Gulin v Nazim Makhlouf | 6-1,6-4 |
| UTR Pro Barcelona | 2023/03/06 11:51 | Rik Muller v Svyatoslav Gulin | 3-6,4-5 |
| ITF M25 Vila Real de Santo Antonio | 2023/02/14 09:30 | Svyatoslav Gulin v Tomas C Abasolo | 1-6,6-1,9-11 |
| ITF M15 Fayetteville | 2022/11/03 16:35 | Toby Samuel v Alex Martinez | 6-2,6-1 |
| ITF M15 Fayetteville | 2022/11/02 17:45 | Alex Martinez v Adrian Oetzbach | 6-2,6-3 |
| ITF M15 Norman | 2022/10/30 15:55 | Yuta Kikuchi v Alex Martinez | 7-5,6-4 |
| ITF M15 Norman | 2022/10/29 16:30 | Jordan Hasson v Alex Martinez | 6-4,0-6,5-7 |
| ITF M15 Norman | 2022/10/28 17:00 | Alex Martinez v Gabi Adrian Boitan | 6-2,6-1 |
| ITF M15 Norman | 2022/10/27 15:00 | Alex Martinez v Siddhant Banthia | 6-4,6-2 |
| ITF M15 Norman | 2022/10/26 17:00 | Alex Martinez v Constantinos Koshis | 6-2,6-1 |
| ITF M25 Harlingen | 2022/10/19 15:45 | Bernard Tomic v Alex Martinez | 4-6,6-3,6-0 |