Stadium: Cancha 4 Round: 14 Ground: Clay
| Challenger - Buenos Aires | 2024/01/16 17:30 | Liam Draxl v Joao Lucas Reis da Silva | 6-7,6-3,6-1 |
| Challenger - Buenos Aires | 2024/01/13 14:00 | Gonzalo Bueno v Joao Lucas Reis da Silva | 6-4,6-4 |
| Challenger - Buenos Aires | 2024/01/12 13:00 | Mateus Alves v Joao Lucas Reis da Silva | 4-6,3-6 |
| Challenger - Buenos Aires | 2024/01/11 13:00 | Pedro Sakamoto v Joao Lucas Reis da Silva | 5-7,0-6 |
| Challenger - Buenos Aires | 2024/01/09 14:50 | Joao Lucas Reis da Silva v Edoardo Lavagno | 4-6,6-3,7-6 |
| Challenger Temuco | 2023/11/29 18:40 | Joao Lucas Reis da Silva v Pedro Sakamoto | 4-6,6-4,2-6 |
| Challenger Temuco | 2023/11/27 16:45 | Gonzalo Lama v Joao Lucas Reis da Silva | 2-6,1-6 |
| Challenger - Brasilia | 2023/11/22 13:00 | Cristian Garin v Joao Lucas Reis da Silva | 7-5,6-4 |
| Challenger - Buenos Aires | 2024/01/18 16:45 | Santiago Rodriguez Taverna v Felix Gill | 3-6,6-4,6-4 |
| Challenger - Buenos Aires | 2024/01/17 14:45 | Felix Gill v Alvaro G Meza | 6-2,6-2 |
| Challenger - Buenos Aires - kval | 2024/01/15 16:55 | Pedro Sakamoto v Felix Gill | 3-6,3-6 |
| Challenger - Buenos Aires - kval | 2024/01/14 20:40 | Svyatoslav Gulin v Felix Gill | 6-7,6-4,6-7 |
| Challenger - Buenos Aires | 2024/01/08 18:55 | Felix Gill v Joao Fonseca | 6-2,1-6,2-6 |
| ITF M25 Benicarló | 2023/11/09 10:55 | Miljan Zekic v Felix Gill | 4-6,6-0,6-4 |
| ITF M25 Benicarló | 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 |