Stadium: Cancha 2 Round: 14 Ground: Clay
| Challenger Buenos Aires | 2024/01/08 13:00 | Matias Franco Descotte v Svyatoslav Gulin | 4-6,7-6,6-2 |
| Challenger Maspalomas | 2023/12/01 17:50 | Pedro Martinez v Svyatoslav Gulin | 6-4,6-4 |
| Challenger Maspalomas | 2023/11/30 10:00 | Svyatoslav Gulin v Raul Brancaccio | 7-5,4-6,6-3 |
| Challenger Maspalomas | 2023/11/27 11:40 | Alvaro Lopez San Martin v Svyatoslav Gulin | 4-6,4-6 |
| Challenger Maspalomas | 2023/11/26 15:45 | Georgii Kravchenko v Svyatoslav Gulin | 5-7,6-7 |
| ITF M15 Valencia | 2023/11/17 09:00 | Marco Trungelliti v Svyatoslav Gulin | 3-6,6-4,6-4 |
| ITF M15 Valencia | 2023/11/16 12:40 | Max Alcala Gurri v Svyatoslav Gulin | 6-4,3-6,1-6 |
| ITF M15 Valencia | 2023/11/15 10:35 | Ignacio Parisca v Svyatoslav Gulin | 6-7,6-1,2-6 |
| Challenger Buenos Aires | 2024/01/08 18:55 | Felix Gill v Joao Fonseca | 6-2,1-6,2-6 |
| ITF M25 Benicarlo | 2023/11/09 10:55 | Miljan Zekic v Felix Gill | 4-6,6-0,6-4 |
| ITF M25 Benicarlo | 2023/11/08 10:10 | Bruno P Navarro v Felix Gill | 0-6,2-6 |
| ITF M25 Santa Margherita | 2023/10/21 14:00 | Oriol Roca Batalla v Felix Gill | 2-6,4-6 |
| ITF M25 Santa Margherita | 2023/10/20 09:00 | Felix Gill v Nerman Fatic | 6-2,2-6,6-3 |
| ITF M25 Santa Margherita | 2023/10/19 07:55 | Salvatore Caruso v Felix Gill | 3-6,2-6 |
| ITF M25 Santa Margherita | 2023/10/18 08:00 | Felix Gill v Goncalo Oliveira | 6-2,6-2 |
| ITF M25 Santa Margherita | 2023/10/16 11:30 | Felix Gill v Ryuki Matsuda | 6-1,6-2 |