Morocco: M15 Casablanca - Doubles - Main |
| Final | Matsuoka H./Poertner L. | Benchakroun M./Dlimi Y. | 2:1 (68:7, 6:2, 10:8) | details | 22.06.2024 |
| Semi-finals | Matsuoka H./Poertner L. | Lalami Laaroussi Y./Trochu P. | 2:1 (65:7, 6:4, 12:10) | details | 21.06.2024 |
| Quarter-finals | Matsuoka H./Poertner L. | Gonzalez Fernandez M./Syromolotov Netrebin S. | 2:0 (6:2, 7:63) | details | 20.06.2024 |
| 1/8-finals | Hamza Reguig S./Reitano S. | Matsuoka H./Poertner L. | 0:2 (1:6, 4:6) | details | 18.06.2024 |
Serbia: M15 Kursumlijska Banja 6 - Doubles - Main |
| Semi-finals | Matsuoka H./Saitoh K. | Jovic V./Juhas K. | 0:2 (2:6, 0:6) | details | 31.05.2024 |
| Quarter-finals | Matsuoka H./Saitoh K. | Campbell N./Christodoulou S. | 2:0 (6:3, 7:67) | details | 30.05.2024 |
| 1/8-finals | Hadzimehmedovic R./Popovic S. | Matsuoka H./Saitoh K. | 0:2 (1:6, 0:6) | details | 29.05.2024 |
| 1/8-finals | Kyratzis S./Neos E. | Matsuoka H./Saitoh K. | CAN. | details | 29.05.2024 |
Serbia: M15 Kursumlijska Banja 5 - Doubles - Main |
| 1/8-finals | Matsuoka H./Zhukov M. | Barreto Sanchez D. A./Blanch D. | 1:2 (6:3, 64:7, 5:10) | details | 22.05.2024 |
Serbia: M15 Kursumlijska Banja 4 - Doubles - Main |
| Quarter-finals | Ludoski Z./Matsuoka H. | Saitoh K./Sumizawa D. | 1:2 (6:4, 3:6, 9:11) | details | 16.05.2024 |
| 1/8-finals | Ghibaudo A./Tremblay D. | Ludoski Z./Matsuoka H. | 0:2 (5:7, 3:6) | details | 14.05.2024 |
France: M15 Azay-le-Rideau - Doubles - Main |
| 1/8-finals | Camus C./Matsuoka H. | Rivet M./Rocci M. | 0:2 (4:6, 5:7) | details | 16.04.2024 |
Japan: M15 Hinode - Doubles - Main |
| 1/8-finals | Isomura K./Xiao L. | Matsuoka H./Yamanaka T. | 2:0 (6:4, 6:3) | details | 14.03.2024 |
Egypt: M15 Sharm ElSheikh 2 - Doubles - Main |
| Quarter-finals | Hrazdil J./Sakamoto R. | Matsuoka H./Zakaryia F. | 2:1 (6:3, 1:6, 10:4) | details | 08.02.2024 |
| 1/8-finals | Portmann K./Shekhawat R. | Matsuoka H./Zakaryia F. | 0:2 (2:6, 0:6) | details | 06.02.2024 |
Japan: M15 Yanagawa 2 - Doubles - Main |
| 1/8-finals | Matsuda K./Matsuoka H. | Hara Friend J. D./Miyoshi K. | 0:2 (1:6, 4:6) | details | 26.12.2023 |
Japan: M15 Yanagawa - Doubles - Main |
| Quarter-finals | Matsumura R./Matsuoka H. | Saitoh K./Tanuma R. | 0:2 (1:6, 2:6) | details | 23.12.2023 |
| 1/8-finals | Matsumura R./Matsuoka H. | Matsuda K./Shiraishi H. | 2:1 (7:5, 5:7, 15:13) | details | 22.12.2023 |
Malaysia: M15 Ipoh Perak - Doubles - Main |
| 1/8-finals | Alcantara F. C./Rungkat C. | Bacaloni A./Matsuoka H. | 2:1 (65:7, 6:1, 10:4) | details | 21.11.2023 |
Malaysia: M15 Kuching - Doubles - Main |
| 1/8-finals | Isomura K./Matsuoka H. | Ilagan A./Yamasaki J. | 0:2 (3:6, 66:7) | details | 14.11.2023 |