Stadium: Center Court Round: 29 Ground: Hardcourt outdoor
| Challenger Lima MD | 2024/06/13 17:00 | Pucinelli De Almeida/Zanellato v Watanabe/Yuzuki | 7-6,6-4 |
| Challenger Lima MD | 2024/06/12 16:00 | Farjat/G Meza v Watanabe/Yuzuki | 5-7,2-6 |
| Challenger Santa Fe MD | 2024/06/07 18:15 | Carou/Mena v Watanabe/Yuzuki | 7-6,7-6 |
| Challenger Santa Fe MD | 2024/06/06 15:30 | Leite/P De Almeida v Watanabe/Yuzuki | 4-6,3-6 |
| Challenger Santa Fe MD | 2024/06/05 14:25 | Sanchez/Gomez v Watanabe/Yuzuki | 4-6,1-6 |
| Challenger Porto Alegre MD | 2024/05/01 19:50 | Alves/Dutra Da Silva v Watanabe/Yuzuki | 7-6,6-7,10-2 |
| Challenger Concepcion MD | 2024/04/27 19:00 | Watanabe/Yuzuki v Harper/Stevenson | 6-4,7-6 |
| Challenger Concepcion MD | 2024/04/26 15:15 | Watanabe/Yuzuki v Cid Subervi/Kirkin | 6-3,5-7,11-9 |