Select tournament type
| Semi-finals | Gutierrez O. J. | Sakamoto P. | 2:0 (7:68, 6:2) | details | 31.10.2026 | ||
| Quarter-finals | Loureiro J. V. C. | Sakamoto P. | 0:2 (64:7, 1:6) | details | 30.10.2026 | ||
| 1/8-finals | Lino C. E. | Sakamoto P. | 0:2 (4:6, 1:6) | details | 29.10.2026 | ||
| 1/16-finals | de Camargo Silva A. | Sakamoto P. | 0:2 (2:6, 3:6) | details | 28.10.2026 | ||
| Final | Loureiro J. V. C. | Sakamoto P. | 1:2 (6:4, 3:6, 4:6) | details | 25.10.2026 | ||
| 1/8-finals | Pissetti Vialle H./Storck F. L. | Pereira J./Sakamoto P. | 2:1 (4:6, 6:2, 10:5) | details | 30.09.2026 | ||
| 1/8-finals | Roberts J./Roveri Sidney G. | Chabalgoity P. H./Sakamoto P. | 2:1 (5:7, 6:4, 10:8) | details | 22.09.2026 | ||
| 1/8-finals | Pereira J./Sakamoto P. | Braga B./Braga V. | WO. | details | 05.08.2026 | ||
| 1/8-finals | Rodriguez L. J./Tenti F. | Pucinelli de Almeida M./Sakamoto P. | CAN. | details | 08.07.2026 | ||
| Final | Soto M./Zeballos F. | Casanova H./Sakamoto P. | 2:0 (6:1, 6:4) | details | 04.07.2026 | ||