Estádio: Clay Court 6 Round: 25 Ground: Clay
| ITF - M15 Antália | 2019/11/05 08:35 | Gilbert S K Junior v Sarp Agabigun | 1-6,3-6 |
| ITF - M15 Antália | 2019/10/31 08:45 | Gilbert S K Junior v Oleg Prihodko | 5-7,6-7 |
| ITF - M15 Antália | 2019/10/29 07:00 | Gilbert S K Junior v Juan Pablo Paz | 6-2,6-0 |
| ITF - M15 São Paulo | 2019/10/17 22:10 | Gilbert S K Junior v Luciano Carraro | 6-4,7-6 |
| ITF - M15 São Paulo | 2019/10/16 21:40 | Gilbert S K Junior v Daniil Zarichanskiy | 6-2,6-1 |
| ITF - M25 Rio de Janeiro | 2019/10/10 19:15 | Andre Miele v Gilbert S K Junior | 4-6,6-4,6-2 |
| Challenger - Campinas | 2019/09/30 16:45 | Gilbert S K Junior v Nicolas Alvarez | 2-6,3-6 |
| ITF - M15 Idanha-a-Nova | 2019/07/04 12:25 | Gilbert S K Junior v Matija Pecotic | 2-6,4-6 |
| ITF - M15 Tabarka | 2019/10/20 12:00 | Karlo Kranic v Ivan Marrero Curbelo | 6-7,4-6 |
| ITF - M15 Tabarka | 2019/10/16 08:30 | William Grant v Karlo Kranic | 7-5,0-6,7-5 |
| ITF - M15 Tabarka | 2019/10/14 08:30 | Karlo Kranic v Edward Hubner | 4-6,7-5,10-7 |
| ITF - M15 Tabarka | 2019/10/13 13:30 | Karlo Kranic v Anthony Turchi | 6-0,6-2 |
| ITF - M15 Zlatibor | 2019/09/20 09:00 | Karlo Kranic v Marko Miladinovic | 7-5,3-6,4-6 |
| ITF - M15 Zlatibor | 2019/09/19 09:30 | Ljubomir Celebic v Karlo Kranic | 4-6,5-7 |
| ITF - M15 Zlatibor | 2019/09/18 07:30 | Karlo Kranic v Gergely Madarasz | 7-6,7-5 |
| ITF - M15 Zlatibor | 2019/09/17 08:40 | Karlo Kranic v Nemanja Subanovic | 6-2,6-2 |