11.03.19 | Četvrtfinale | Sora Fukuda/Seong Chan Hong | Hiroyasu Ehara/Issei Okamura | 7-5, 6-1 | | detalj meča | M15 Nishi | tvrda |
11.03.19 | 1. kolo | Hiroyasu Ehara/Issei Okamura | Yuichi Ito/Wishaya Trongcharoenchaikul | 2-6, 6-4, 10-8 | | detalj meča |
09.10.17 | 1. kolo | Yuichi Ito/Nam Hoang Ly | Hiroyasu Ehara/Issei Okamura | 3-6, 6-3, 10-7 | | detalj meča | Thailand F8 | tvrda |
21.08.17 | 1. kolo | Hiroyasu Ehara/Issei Okamura | Maxime Guichoud/Cristian Villagran | 6-2, 6-3 | | detalj meča | Switzerland F4 | zemlja |
21.08.17 | Četvrtfinale | Remy Bertola/Jakub Paul | Hiroyasu Ehara/Issei Okamura | 6-3, 3-6, 11-9 | | detalj meča |
17.07.17 | Četvrtfinale | Sora Fukuda/Shintaro Imai | Hiroyasu Ehara/Issei Okamura | 6-4, 6-2 | | detalj meča | China F13 | tvrda |
17.07.17 | 1. kolo | Hiroyasu Ehara/Issei Okamura | Skyler Butts/Sam Matheson | 7-63, 6-76, 10-8 | | detalj meča |
12.06.17 | 1. kolo | Hiroyasu Ehara/Issei Okamura | Sora Fukuda/Arata Onozawa | 1-6, 7-61, 10-1 | | detalj meča | Japan F8 | tepih |
12.06.17 | Četvrtfinale | Masaya Kobayashi/Yuki Mochizuki | Hiroyasu Ehara/Issei Okamura | 6-4, 6-3 | | detalj meča |