| 02.12.23 | 1/2 | Thomas Fancutt/Ajeet Rai | Keisuke Saitoh/Naoki Tajima | 6-4, 7-64 |  | match details | M25 Gold | Difícil |
| 01.12.23 | 1/4 | Keisuke Saitoh/Naoki Tajima | Corey Gaal/Pavle Marinkov | 7-65, 7-66 |  | match details |
| 30.11.23 | 1er ronda | Keisuke Saitoh/Naoki Tajima | Luke Sorensen/Matthew Woerndle | 6-2, 6-4 |  | match details |
| 16.09.23 | 1/2 | Yuhei Kono/Yusuke Kusuhara | Keisuke Saitoh/Naoki Tajima | 6-1, 3-6, 10-5 |  | match details | M25 Sapporo | Difícil |
| 15.09.23 | 1/4 | Keisuke Saitoh/Naoki Tajima | Toru Horie/Daiki Yoshimura | 6-3, 6-1 |  | match details |
| 13.09.23 | 1er ronda | Keisuke Saitoh/Naoki Tajima | Yuta Kawahashi/Hikaru Shiraishi | 7-64, 6-0 |  | match details |
| 07.09.23 | 1/4 | Ryotaro Matsumura/Kosuke Ogura | Keisuke Saitoh/Naoki Tajima | 4-6, 6-4, 10-5 |  | match details | M25 Sapporo | Difícil |
| 06.09.23 | 1er ronda | Keisuke Saitoh/Naoki Tajima | Naoya Honda/Natsuki Yamamoto | 6-2, 6-4 |  | match details |
| 05.08.23 | fin | Keisuke Saitoh/Naoki Tajima | Jesse Delaney/Dayne Kelly | 6-3, 6-1 |  | match details | M15 Caloundra | Difícil |
| 04.08.23 | 1/2 | Keisuke Saitoh/Naoki Tajima | Casey Hoole/Tai Sach | 7-5, 7-65 |  | match details |
| 03.08.23 | 1/4 | Keisuke Saitoh/Naoki Tajima | Isaac Becroft/James Watt | 6-4, 7-69 |  | match details |
| 02.08.23 | 1er ronda | Keisuke Saitoh/Naoki Tajima | Kazuki Nishiwaki/Taketo Takamisawa | 6-2, 6-2 |  | match details |
| 28.07.23 | 1/4 | Isaac Becroft/James Watt | Keisuke Saitoh/Naoki Tajima | 7-65, 6-3 |  | match details | M15 Caloundra | Difícil |
| 25.07.23 | 1er ronda | Keisuke Saitoh/Naoki Tajima | Ken Cavrak/Chase Ferguson | 7-63, 6-0 |  | match details |
| 23.02.23 | 1/4 | Christos Antonopoulos/Ioannis Xilas | Keisuke Saitoh/Naoki Tajima | 6-3, 6-2 |  | match details | M25 Monastir | Difícil |
| 22.02.23 | 1er ronda | Keisuke Saitoh/Naoki Tajima | Aziz Ouakaa/Oriol Roca Batalla | 3-6, 6-3, 10-6 |  | match details |
| 28.01.23 | fin | Rithvik Choudary Bollipalli/Niki Kaliyanda Poonacha | Keisuke Saitoh/Naoki Tajima | 6-1, 6-3 |  | match details | M15 Jakarta | Difícil |
| 27.01.23 | 1/2 | Keisuke Saitoh/Naoki Tajima | Francis Casey Alcantara/Ray Ho | 6-4, 6-2 |  | match details |
| 26.01.23 | 1/4 | Keisuke Saitoh/Naoki Tajima | S D Prajwal Dev/Rishi Reddy | 6-72, 7-65, 10-6 |  | match details |
| 24.01.23 | 1er ronda | Keisuke Saitoh/Naoki Tajima | Taisei Ichikawa/Kokoro Isomura | 7-5, 2-6, 12-10 |  | match details |
| 19.01.23 | 1/4 | Nathan Anthony Barki/Christopher Rungkat | Keisuke Saitoh/Naoki Tajima | 6-1, 6-73, 10-6 |  | match details | M15 Jakarta | Difícil |
| 17.01.23 | 1er ronda | Keisuke Saitoh/Naoki Tajima | Jea Moon Lee/Sanhui Shin | 6-4, 3-6, 10-4 |  | match details |