| ITF - Japan F8 - Herrendoppel | 2016/06/16 05:00 | Ito/Uesugi v Katayama/Sato | 6-3,5-7,13-11 |
| ITF - China F13 - Herrendoppel | 2015/08/14 05:30 | Katayama/Sato v Hung/Lin | 6-4,6-3 |
| ITF - China F13 - Herrendoppel | 2015/08/13 07:00 | Chiu/Tan v Katayama/Sato | 4-6,3-6 |
| ITF - China F12 - Herrendoppel | 2015/08/06 12:10 | Katayama/Sato v Kibi/Onozawa | 3-6,3-6 |
| ITF - China F12 - Herrendoppel | 2015/08/05 11:00 | Bai/Gong v Katayama/Sato | 6-7,4-6 |
| ITF - Japan F8 - Herrendoppel | 2015/06/25 04:20 | Katayama/Sato v Mclachlan/Mclachlan | 3-6,7-5,10-6 |