| FIVB克诺克-海斯特 | 2019/08/15 14:30 | Yu Koshikawa/Jumpei Ikeda v 帕维尔•舒斯特罗夫/亚历克塞•古谢夫 | 1-2 |
| FIVB克诺克-海斯特 | 2019/08/15 09:30 | Yu Koshikawa/Jumpei Ikeda v P Ferry/V Ferry | 2-0 |
| FIVB瓦杜兹 | 2019/08/09 14:00 | 汤姆•范斯蒂尼斯/斯文 Visimans v Yu Koshikawa/Jumpei Ikeda | 2-0 |
| FIVB瓦杜兹 | 2019/08/08 12:20 | Yu Koshikawa/Jumpei Ikeda v 安德雷∙博尔戈夫/弗拉迪斯拉夫·埃尔米洛夫 | 0-2 |
| FIVB马尔堡 | 2019/08/01 07:00 | Yu Koshikawa/Jumpei Ikeda v 曼努埃尔·阿尔菲耶里/Mauro Sacripanti | 1-2 |
| FIVB东京 | 2019/07/24 01:00 | Yu Koshikawa/Jumpei Ikeda v Zemljak/Jan Pokersnik | 1-2 |
| FIVB Qidong | 2019/07/04 02:00 | Yu Koshikawa/Jumpei Ikeda v Djordje Klasnic/Milos Milic | 0-2 |
| FIVB伊奥斯岛 | 2019/06/15 07:40 | Yu Koshikawa/Jumpei Ikeda v Panagiotis Ioannidis/Alexis Polychroniadis | 1-2 |