19.06.17 | 1. kolo | Masaki Sasai/Shunrou Takeshima | Ryota Kishi/Keisuke Numajiri | 6-1, 6-0 | | detalj meča | Guam F1 | tvrda |
05.06.17 | Četvrtfinale | Shintaro Imai/Arata Onozawa | Ryota Kishi/Keisuke Numajiri | 6-78, 6-3, 10-8 | | detalj meča | Japan F7 | tvrda |
05.06.17 | 1. kolo | Ryota Kishi/Keisuke Numajiri | Yuichiro Inui/Naru Shirafuji | 2-6, 6-2, 10-8 | | detalj meča |
02.05.16 | 1. kolo | Ryota Kishi/Keisuke Numajiri | Chris Anguelov/Vasil Shandarov | 6-1, 6-1 | | detalj meča | Turkey F18 | tvrda |
02.05.16 | Četvrtfinale | Mikelis Libietis/Hugo Nys | Ryota Kishi/Keisuke Numajiri | 6-3, 6-2 | | detalj meča |
25.04.16 | 1. kolo | Raphael Baltensperger/Marko Osmakcic | Ryota Kishi/Keisuke Numajiri | 7-5, 4-6, 10-8 | | detalj meča | Turkey F17 | tvrda |
30.11.15 | 1. kolo | Scott Clayton/Jonny O'Mara | Ryota Kishi/Keisuke Numajiri | 7-64, 6-2 | | detalj meča | Qatar F4 | tvrda |