Dominican Republic: M25 Santo Domingo 2 - Doubles - Main |
| Semi-finals | Hardt N./Mochizuki S. | Huertas Del Pino C./Panta J. | 1:2 (67:7, 6:2, 7:10) | details | 11.06.2021 |
| Quarter-finals | Olivares J./Rodriguez R. | Hardt N./Mochizuki S. | 1:2 (6:4, 4:6, 8:10) | details | 10.06.2021 |
| 1/8-finals | Dickson S./Kohen A. | Hardt N./Mochizuki S. | 0:1 RET. (1:6, 0:1) | details | 10.06.2021 |
Dominican Republic: M25 Santo Domingo - Doubles - Main |
| 1/8-finals | Lopez Villasenor G./Rodriguez R. | Hardt N./Mochizuki S. | 2:0 (7:65, 7:5) | details | 01.06.2021 |
Dominican Republic: M15 Santo Domingo 2 - Doubles - Main |
| Final | Hardt N./Mochizuki S. | Chappell N./Smith K. | 2:1 (4:6, 7:62, 10:5) | details | 12.12.2020 |
| Semi-finals | Aguilar J. C. M./Arias B. | Hardt N./Mochizuki S. | 0:2 (1:6, 2:6) | details | 11.12.2020 |
| Quarter-finals | Hardt N./Mochizuki S. | Bertran P./Vance J. | 2:0 (6:1, 6:2) | details | 10.12.2020 |
| 1/8-finals | Hardt N./Mochizuki S. | Maginley J./Roberts J. | 2:0 (6:4, 6:2) | details | 08.12.2020 |
Dominican Republic: M15 Santo Domingo - Doubles - Main |
| Final | Hardt N./Mochizuki S. | Lama G./March A. C. | 2:0 (6:3, 6:3) | details | 05.12.2020 |
| Semi-finals | Langmo C./Smith R. | Hardt N./Mochizuki S. | 1:2 (7:610, 61:7, 4:10) | details | 04.12.2020 |
| Quarter-finals | Hardt N./Mochizuki S. | Broom C./Corwin F. | 2:0 (6:1, 7:65) | details | 03.12.2020 |
| 1/8-finals | Hardt N./Mochizuki S. | Caballer J./Gandini A. J. | 2:0 (6:3, 6:4) | details | 01.12.2020 |