China: M25 Shenzhen - Doubles - Main |
| Semi-finals | Ichikawa T./Uchida K. | Isomura K./Saitoh K. | 2:0 (6:4, 6:2) | dettagli | 21.03.2025 |
| Quarter-finals | Isomura K./Saitoh K. | Pan W./Sun Z. | 2:0 (6:4, 6:4) | dettagli | 20.03.2025 |
| 1/8-finals | Isomura K./Saitoh K. | Sun Qian/Tang S. | 2:0 (6:3, 6:3) | dettagli | 18.03.2025 |
China: M25 Luan - Doubles - Main |
| 1/8-finals | Liaonenka A./Zgirovsky A. | Saitoh K./Tajima N. | 2:0 (6:2, 7:5) | dettagli | 11.03.2025 |
New Zealand: M25 Timaru - Doubles - Main |
| Quarter-finals | Hsu Y. H./Huang T. | Ogura K./Saitoh K. | 2:0 (6:2, 6:2) | dettagli | 13.02.2025 |
| 1/8-finals | Falck R./Watt J. | Ogura K./Saitoh K. | 1:2 (4:6, 6:4, 5:10) | dettagli | 11.02.2025 |
Australia: Brisbane 2 - Doubles - Main |
| 1/8-finals | Ogura K./Saitoh K. | Delaney Ja./Sinclair C. | 0:2 (62:7, 3:6) | dettagli | 05.02.2025 |
New Caledonia: Noumea - Doubles - Main |
| Quarter-finals | Arribage T./Cabral F. | Ogura K./Saitoh K. | 2:1 (4:6, 7:5, 10:6) | dettagli | 01.01.2025 |
| 1/8-finals | Ogura K./Saitoh K. | Hazawa S./Ichikawa T. | 2:0 (7:64, 6:3) | dettagli | 30.12.2024 |
Japan: Yokkaichi - Doubles - Main |
| 1/8-finals | Isomura K./Shiraishi H. | Bar Biryukov P./Saitoh K. | 2:0 (6:2, 6:2) | dettagli | 28.11.2024 |
Japan: M25 Takasaki - Doubles - Main |
| Final | Kawahashi Y./Matsuda R. | Saitoh K./Tajima N. | 2:1 (7:68, 65:7, 10:6) | dettagli | 21.09.2024 |
| Semi-finals | Saitoh K./Tajima N. | Mochizuki Y./Ochi M. | 2:0 (7:62, 6:2) | dettagli | 20.09.2024 |
| Quarter-finals | Hazawa S./Taguchi R. | Saitoh K./Tajima N. | 1:2 (6:3, 2:6, 5:10) | dettagli | 19.09.2024 |
| 1/8-finals | Kono Y./Ogura K. | Saitoh K./Tajima N. | 0:2 (5:7, 5:7) | dettagli | 17.09.2024 |
Japan: M25 Sapporo 2 - Doubles - Main |
| Semi-finals | Isomura K./Sueoka Y. | Saitoh K./Tajima N. | 2:0 (6:4, 6:4) | dettagli | 14.09.2024 |
| Quarter-finals | Kawanishi H./Tabata R. | Saitoh K./Tajima N. | 0:2 (4:6, 4:6) | dettagli | 13.09.2024 |
| 1/8-finals | Matsumura R./Matsuoka H. | Saitoh K./Tajima N. | 0:2 (5:7, 1:6) | dettagli | 11.09.2024 |
Japan: M25 Sapporo - Doubles - Main |
| 1/8-finals | Imai S./Sumizawa D. | Saitoh K./Tajima N. | 2:1 (3:6, 6:3, 10:6) | dettagli | 04.09.2024 |
Taiwan: M25 Taipei - Doubles - Main |
| 1/8-finals | Saitoh K./Shiraishi H. | Huang T./Jeong Y. | 0:2 (1:6, 2:6) | dettagli | 30.07.2024 |