Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Hong Kong - Herrdubbel | 2023/09/04 04:30 | Saitoh/Sumizawa v Gerasimov/Li | 1-6,4-6 |
| ITF M25 Hong Kong - Herrdubbel | 2023/09/03 09:10 | Delaney/Rai v Saitoh/Sumizawa | 7-5,4-6,8-10 |
| ITF M25 Hong Kong - Herrdubbel | 2023/08/31 08:15 | Moundir/Yang v Saitoh/Sumizawa | 4-6,4-6 |
| ITF M25 Hong Kong - Herrdubbel | 2023/08/29 04:25 | Saitoh/Sumizawa v Delaney/Mott | 3-6,6-3,13-11 |
| ITF M25 - Kashiwa - Herrdubbel | 2023/04/04 05:15 | Saitoh/Sumizawa v Hosono/Yamamoto | 7-5,7-5 |
| ITF M25 - Canberra MD | 2023/03/17 03:15 | Bayldon/Smith v Saitoh/Sumizawa | 7-5,6-3 |
| ITF M25 - Canberra MD | 2023/03/16 04:00 | Saitoh/Sumizawa v Han/Ichikawa | 6-4,7-6 |
| ITF M25 - Canberra MD | 2023/03/14 05:15 | Court/Gaal v Saitoh/Sumizawa | 6-3,1-6,4-10 |