09.06.22 | Sfert de finală | Minhtuan Pham/Linh Giang Trinh | Kazuma Kawachi/Ryota Tanuma | Kazuma Kawachi/Ryota Tanuma - nu s-a prezentat | | detaliu meci | M15 Tay | Hard |
07.06.22 | 1-a rundă | Kazuma Kawachi/Ryota Tanuma | Hau La Xuan/Dac Tien Nguyen | 6-4, 6-4 | | detaliu meci |
06.06.22 | Finală | Kazuma Kawachi/Ryota Tanuma | Minhtuan Pham/Linh Giang Trinh | 7-65, 6-2 | | detaliu meci | M15 Tay | Hard |
04.06.22 | Semifinală | Kazuma Kawachi/Ryota Tanuma | Shohei Chikami/Masamichi Imamura | 6-4, 7-61 | | detaliu meci |
03.06.22 | Sfert de finală | Kazuma Kawachi/Ryota Tanuma | Suraj R Prabodh/Muthu Senthilkumar | 6-0, 6-3 | | detaliu meci |
31.05.22 | 1-a rundă | Kazuma Kawachi/Ryota Tanuma | Tsung-Hao Huang/Chien-Hsun Lo | 6-4, 3-6, 10-6 | | detaliu meci |
29.03.22 | 1-a rundă | James Frawley/Omar Jasika | Kazuma Kawachi/Ryota Tanuma | 6-2, 4-6, 10-6 | | detaliu meci | M25 Canberra | Zgura |
25.03.22 | Semifinală | Matthew Christopher Romios/Eric Vanshelboim | Kazuma Kawachi/Ryota Tanuma | 6-3, 6-73, 10-6 | | detaliu meci | M25 Canberra | Zgura |
24.03.22 | Sfert de finală | Kazuma Kawachi/Ryota Tanuma | Issei Okamura/Ko Suzuki | 6-0, 6-2 | | detaliu meci |
23.03.22 | 1-a rundă | Kazuma Kawachi/Ryota Tanuma | David Hough/Stefan Vujic | 6-4, 6-4 | | detaliu meci |
29.06.21 | 1-a rundă | Seong Chan Hong/Ji Sung Nam | Kazuma Kawachi/Ryota Tanuma | 6-3, 6-3 | | detaliu meci | M15 Monastir | Hard |
15.06.21 | 1-a rundă | Tomas Farjat/Santiago Rodriguez Taverna | Kazuma Kawachi/Ryota Tanuma | 6-2, 3-6, 10-5 | | detaliu meci | M15 Monastir | Hard |
27.05.19 | Sfert de finală | Kazuma Kawachi/Ryota Tanuma | Sahej Maker/Jesse Ross | 6-4, 6-2 | | detaliu meci | M15 Singapore | Hard |
27.05.19 | Semifinală | Kazuma Kawachi/Ryota Tanuma | Siddhant Banthia/Manish Sureshkumar | 7-62, 6-3 | | detaliu meci |
27.05.19 | 1-a rundă | Kazuma Kawachi/Ryota Tanuma | Harry Bourchier/Dusty H. Boyer | 7-5, 6-3 | | detaliu meci |
27.05.19 | Finală | Christian Didier Chin/Hao Yuan Ng | Kazuma Kawachi/Ryota Tanuma | 6-2, 6-73, 10-3 | | detaliu meci |
04.06.18 | 1-a rundă | Yuta Kawahashi/Yuga Tashiro | Kazuma Kawachi/Ryota Tanuma | 6-4, 6-4 | | detaliu meci | Japan F7 | Zgura |
10.10.16 | Sfert de finală | Kuan-Yi Lee/Shao-Fan Liu | Kazuma Kawachi/Ryota Tanuma | 6-3, 6-3 | | detaliu meci | Chinese Taipei | Hard |
10.10.16 | 1-a rundă | Kazuma Kawachi/Ryota Tanuma | Phil Jaensch-Mueller/Vincent Jaensch-Mueller | 6-2, 6-0 | | detaliu meci |
11.07.16 | 1-a rundă | Yuqing Ning/Zhuoyang Qiu | Kazuma Kawachi/Ryota Tanuma | 6-2, 5-7, 10-5 | | detaliu meci | China F12 | Zgura |
13.06.16 | 1-a rundă | Masakatsu Noguchi/Koichi Sano | Kazuma Kawachi/Ryota Tanuma | 6-0, 5-7, 10-7 | | detaliu meci | Japan F8 | Carpet |
10.08.15 | 1-a rundă | Kazuma Kawachi/Ryota Tanuma | Nattan Benjasupawan/Worarin Kumthonkittikul | 6-1, 6-1 | | detaliu meci | Thailand F7 | Hard |
10.08.15 | Sfert de finală | Ti Chen/Akira Santillan | Kazuma Kawachi/Ryota Tanuma | 6-3, 6-4 | | detaliu meci |
03.08.15 | 1-a rundă | Kazuma Kawachi/Ryota Tanuma | Warit Boonrak/Rapeephat Waewboot | 6-3, 7-5 | | detaliu meci | Thailand F6 | Hard |
03.08.15 | Sfert de finală | Benjamin Mitchell/Jordan Thompson | Kazuma Kawachi/Ryota Tanuma | 6-3, 6-1 | | detaliu meci |