Stadium: Quadra Central Round: 29 Ground: Clay
| Challenger Porto Alegre MD | 2024/05/01 23:20 | Harper/Stevenson v Ambrogi/Carou | 6-2,6-2 |
| Challenger - Concepcion - Herredouble | 2024/04/27 19:00 | Watanabe/Yuzuki v Harper/Stevenson | 6-4,7-6 |
| Challenger - Concepcion - Herredouble | 2024/04/25 20:40 | Harper/Stevenson v Roncadelli/Sakellaridis | 6-3,6-4 |
| Challenger - Concepcion - Herredouble | 2024/04/24 19:10 | Harper/Stevenson v B Otarola/Nunez | 6-4,6-3 |
| Challenger - San Miguel de Tucuman - Herredouble | 2024/04/20 18:10 | Harper/Stevenson v Britto/Villanueva | 3-6,2-6 |
| Challenger - San Miguel de Tucuman - Herredouble | 2024/04/19 20:50 | Harper/Stevenson v Aboian/Aboian | 6-3,6-2 |
| Challenger - San Miguel de Tucuman - Herredouble | 2024/04/18 18:30 | Harper/Stevenson v Zeitune/Zeitune | 6-2,6-4 |
| Challenger - San Miguel de Tucuman - Herredouble | 2024/04/16 18:55 | Dutra Da Silva/Kestelboim v Harper/Stevenson | 6-7,3-6 |
| Challenger Porto Alegre MD | 2024/05/03 19:35 | Cid Subervi/Uchida v Aboian/Aboian | 6-4,6-3 |
| Challenger Porto Alegre MD | 2024/05/02 21:45 | Cid Subervi/Uchida v Miguel/Sell | 7-6,6-3 |
| Challenger Porto Alegre MD | 2024/05/01 22:00 | Cid Subervi/Uchida v Clezar/Neis | 6-3,6-2 |
| Challenger - Florianopolis - Herredouble | 2021/12/10 19:30 | Cid Subervi/Uchida v Barrientos/Gomez | 3-6,2-6 |
| Challenger - Florianopolis - Herredouble | 2021/12/09 17:50 | Gonzalez/Zeballos v Cid Subervi/Uchida | 6-3,2-6,5-10 |
| Challenger - Florianopolis - Herredouble | 2021/12/08 14:30 | Lipovsek Puches/Londero v Cid Subervi/Uchida | 4-6,4-6 |
| ITF Canada F5 MD | 2017/09/01 23:30 | Cid Subervi/Uchida v Baughman/Craig | 3-6,6-3,10-8 |
| ITF Canada F5 MD | 2017/08/31 20:25 | Day/Fawcett v Cid Subervi/Uchida | 4-6,6-2,6-10 |