| ITF M25安城 男双 | 06/22 07:50 | 27 | Taisei Ichikawa/Keisuke Saitoh v 郑允成/Takeru Yuzuki | 1-6,2-6 | |
| ITF M25安城 男双 | 06/21 07:15 | 26 | 矶村志/Yunseok Jang v Taisei Ichikawa/Keisuke Saitoh | 4-6,3-6 | |
| ITF M25大邱 男双 | 06/06 05:20 | 26 | Seung Woo Cho/Dong Ju Kim v Taisei Ichikawa/Keisuke Saitoh | 6-4,7-6 | |
| ITF M25大邱 男双 | 06/06 05:05 | 26 | Tokuda/Yuzuki v Taisei Ichikawa/Keisuke Saitoh | CANC | |
| ITF M15柏市 男双 | 04/03 07:10 | 26 | Seon Yong Han/Rio Noguchi v Taisei Ichikawa/Keisuke Saitoh | 6-3,6-7,10-7 | |
| ITF M15西东京 男双 | 03/14 05:10 | 27 | Taisei Ichikawa/Keisuke Saitoh v 九户真太郎/塔库托∙尼基 | 2-6,2-6 | |
| ITF M15西东京 男双 | 03/13 06:00 | 26 | Taisei Ichikawa/Keisuke Saitoh v 王康杰/Pak Long Yeung | 6-0,6-2 |