Stadium: Centre Court Round: 28 Ground: Hardcourt outdoor
| ITF M25 Sanxenxo | 2023/04/25 09:55 | Julio Cesar Porras v Svyatoslav Gulin | 5-7,6-3,6-0 |
| UTR Pro Barcelona | 2023/03/11 10:00 | Julio Cesar Porras v Svyatoslav Gulin | 6-1,6-7,6-7 |
| ITF M25 Oviedo | 2022/08/30 14:55 | Svyatoslav Gulin v Julio Cesar Porras | 3-6,7-6,3-6 |
| ITF M25 Mungia | 2022/06/22 14:30 | Svyatoslav Gulin v Julio Cesar Porras | 1-6,6-2,6-2 |
| ITF M15 Sanxenxo | 2024/04/26 12:30 | Julio Cesar Porras v 바레토 산체즈, 디에고 오거스토 | 3-6,6-3,6-4 |
| ITF M25 Reus | 2024/04/05 12:00 | 마투세비치, 안톤 v Julio Cesar Porras | 6-3,6-4 |
| ITF M25 Reus | 2024/04/04 09:00 | 구티에레즈, 오스칼 조세 v Julio Cesar Porras | 6-7,6-4,3-6 |
| ITF M25 Reus | 2024/04/02 15:25 | Julio Cesar Porras v 차잘, 맥심 | 2-6,6-3,6-2 |
| ITF M25 Tarragona | 2024/03/28 14:25 | Julio Cesar Porras v Merida Aguilar, Daniel | 0-6,5-7 |
| ITF M25 Tarragona | 2024/03/27 11:20 | Garcia Mestre, Jordi v Julio Cesar Porras | 3-6,2-6 |
| ITF M25 Tarragona | 2024/03/26 10:00 | Julio Cesar Porras v 두다, 필리프 | 7-5,6-3 |
| ITF M25 Tarragona | 2024/03/25 12:30 | Julio Cesar Porras v Ivan Perez Martin | 6-0,6-1 |
| ITF M15 Sanxenxo | 2024/04/26 09:55 | Hjorth, Philip v Svyatoslav Gulin | 2-6,2-6 |
| ITF M15 Sanxenxo | 2024/04/25 07:00 | Roger Pascual Ferra v Svyatoslav Gulin | 0-6,1-6 |
| ITF M15 Sanxenxo | 2024/04/24 08:00 | Manel L Juncadella v Svyatoslav Gulin | 4-6,3-6 |
| Challenger Madrid | 2024/04/07 13:00 | Svyatoslav Gulin v Moeller, Marvin | 6-1,6-7,6-7 |
| ITF M25 Reus | 2024/04/03 12:35 | Svyatoslav Gulin v Toprak Avcibasi | 6-1,6-0 |
| ITF M25 Tarragona | 2024/03/29 12:40 | 기우스티노, 로렌조 v Svyatoslav Gulin | 6-7,6-3,6-3 |
| ITF M25 Tarragona | 2024/03/28 11:00 | 벤체트리트, 엘리오트 v Svyatoslav Gulin | 3-6,2-6 |
| ITF M25 Tarragona | 2024/03/26 13:15 | Svyatoslav Gulin v 반셀보임, 에릭 | 3-6,6-2,7-6 |