Japan: M15 Tanagura - Doubles - Main |
| Quarter-finals | Sumizawa D./Yamanaka T. | Nakamura R./Okamura I. | 2:0 (6:4, 6:3) | dettagli | 25.10.2024 |
| 1/8-finals | Nakamura R./Okamura I. | Tashima Y./S. | 2:0 (6:3, 6:4) | dettagli | 22.10.2024 |
Singapore: M15 Singapore - Doubles - Main |
| 1/8-finals | Oh Chan-Yeong/Samrej K. | Nakamura R./Okamura I. | 2:0 (7:62, 6:4) | dettagli | 10.09.2024 |
Hong Kong: M15 Hong Kong 3 - Doubles - Main |
| Quarter-finals | Mo Y. C./Yin B. S. | Nakamura R./Okamura I. | 2:0 (6:4, 6:4) | dettagli | 05.09.2024 |
| 1/8-finals | Nakamura R./Okamura I. | Sinclair C./Voisin A. | 2:0 (6:3, 6:1) | dettagli | 04.09.2024 |
Hong Kong: M25 Hong Kong - Doubles - Main |
| Quarter-finals | Nakamura R./Okamura I. | Jin Y./Li Z. | 0:2 (3:6, 63:7) | dettagli | 29.08.2024 |
| 1/8-finals | Nakamura R./Okamura I. | Kawahashi Y./Sumizawa D. | 2:0 (6:1, 7:63) | dettagli | 28.08.2024 |
Japan: M15 Tokyo 2 - Doubles - Main |
| 1/8-finals | Lee J. M./Song M.-K. | Nakamura R./Okamura I. | 2:1 (5:7, 6:3, 10:5) | dettagli | 09.07.2024 |
Hong Kong: M15 Hong Kong 2 - Doubles - Main |
| Quarter-finals | Dev S D P./Kalyanpur A. | Nakamura R./Yamanaka T. | 2:0 (6:4, 6:2) | dettagli | 20.06.2024 |
| 1/8-finals | Viiala Z./Zhang J. | Nakamura R./Yamanaka T. | 0:1 RET. (4:6, 4:1) | dettagli | 18.06.2024 |
Mexico: M15 Villahermosa - Doubles - Main |
| 1/8-finals | Chappell N./Pearson K. | Nakamura R./Vishnick D. | 2:0 (6:2, 6:3) | dettagli | 08.05.2024 |
Mexico: M25 Xalapa - Doubles - Main |
| 1/8-finals | Nakamura R./Vishnick D. | Gentry T./Moreno D. | 0:2 (4:6, 2:6) | dettagli | 30.04.2024 |
Indonesia: M15 Jakarta 3 - Doubles - Main |
| 1/8-finals | Danilov S./Padgham E. | Nakamura R./Takada M. | 2:1 (6:1, 65:7, 10:7) | dettagli | 14.06.2023 |
Canada: M25 Montreal 2 - Doubles - Main |
| Quarter-finals | Nakamura R./Ogura K. | McCormick T./Wojcik J. | 1:2 (1:6, 6:4, 8:10) | dettagli | 16.03.2023 |
| 1/8-finals | Colson T./Heyman C. | Nakamura R./Ogura K. | 0:2 (63:7, 1:6) | dettagli | 14.03.2023 |
Australia: M25 Traralgon 2 - Doubles - Main |
| 1/8-finals | Fukuda S./Nakamura R. | Cavrak K./Van Rensburg S. | 1:2 (7:64, 4:6, 8:10) | dettagli | 24.11.2022 |
Australia: M25 Traralgon - Doubles - Main |
| 1/8-finals | Fukuda S./Nakamura R. | Taylor A./Whitehouse M. | 1:2 (7:5, 3:6, 6:10) | dettagli | 17.11.2022 |
Indonesia: M25 Jakarta 2 - Doubles - Main |
| 1/8-finals | Nakamura R./Pavlekovich Smith T. | Nishiwaki K./Okamura I. | 0:2 (1:6, 65:7) | dettagli | 01.11.2022 |
Indonesia: M25 Jakarta - Doubles - Main |
| 1/8-finals | Park U./Son J. H. | Nakamura R./Shah D. | 2:0 (6:2, 6:2) | dettagli | 26.10.2022 |
South Korea: M15 Daegu - Doubles - Main |
| 1/8-finals | Han Seon Yong/Na J. | Masabayashi T./Nakamura R. | 2:0 (6:1, 7:5) | dettagli | 31.08.2022 |
South Korea: M15 Changwon - Doubles - Main |
| 1/8-finals | Kim J./Lee H. | Nakamura R./Suzuki K. | 2:0 (6:0, 6:2) | dettagli | 24.08.2022 |
Guam: M25 Harmon 2 - Doubles - Main |
| Semi-finals | Nam Ji S./Song M.-K. | Nakamura R./Okamura I. | 2:0 (6:1, 6:4) | dettagli | 10.06.2022 |
| Quarter-finals | Nakamura R./Okamura I. | Camacho C./Putter V. | 2:1 (6:3, 2:6, 10:6) | dettagli | 09.06.2022 |
| 1/8-finals | Hong S. C./Kim C. | Nakamura R./Okamura I. | 1:2 (4:6, 6:3, 6:10) | dettagli | 07.06.2022 |
Guam: M25 Harmon - Doubles - Main |
| 1/8-finals | Niki T./Takeru Y. | Nakamura R./Okamura I. | 2:0 (6:1, 7:65) | dettagli | 01.06.2022 |
Israel: M15 Akko - Doubles - Main |
| 1/8-finals | Bar Menahem S./Katz R. | Nakamura R./Stakusic M. | 2:0 (6:1, 7:5) | dettagli | 17.05.2022 |
Tunisia: M15 Monastir 13 - Doubles - Main |
| 1/8-finals | Nakamura R./Watanabe S. | Li Z./Bu Y. | 0:2 (66:7, 4:6) | dettagli | 05.04.2022 |
Tunisia: M15 Monastir 12 - Doubles - Main |
| 1/8-finals | Frantzen C./Sandkaulen T. | Nakamura R./Sueoka Y. | 2:0 (6:1, 6:4) | dettagli | 29.03.2022 |