| ITF Japan F8 | 2015/06/28 01:00 | Yasutaka Uchiyama v Sho Katayama | 6-2,6-3 |
| ITF Japan F8 | 2015/06/27 01:00 | Sho Katayama v Renta Tokuda | 1-6,7-5,6-2 |
| ITF Japan F8 | 2015/06/26 01:00 | Sho Katayama v Shunrou Takeshima | 3-6,6-0,6-3 |
| ITF Japan F8 | 2015/06/25 01:00 | Sho Katayama v Masaki Sasai | 6-3,6-1 |
| ITF Japan F8 | 2015/06/24 01:10 | Hiromasa Oku v Sho Katayama | 6-7,0-6 |
| ITF Japan F6 | 2015/06/10 02:20 | Sho Katayama v Toshihide Matsui | 7-5,3-6,4-6 |
| ITF Guam F1 | 2015/05/29 05:10 | Ko Suzuki v Sho Katayama | 6-3,4-6,6-2 |
| ITF Guam F1 | 2015/05/28 00:00 | Thomas Fancutt v Sho Katayama | 6-3,2-6,4-6 |
| ITF China F9 | 2015/06/30 08:00 | Xi Qi v Young Seok Kim | 1-6,1-6 |
| ITF China F8 | 2015/06/23 07:20 | Xi Qi v Finn Tearney | 4-6,2-6 |
| ITF Hong Kong F1 | 2015/06/11 02:00 | Xi Qi v Alexander Sarkissian | 3-6,6-3,4-6 |
| ITF Hong Kong F1 | 2015/06/08 02:00 | Xi Qi v Li-Wei Tan | 7-6,6-2 |
| ITF China F6 | 2015/06/02 02:00 | Xiao Gong v Xi Qi | 5-7,7-6,6-4 |
| ITF China F6 Qual | 2015/05/24 04:00 | Xi Qi v Long Chen | 4-6,6-3,4-6 |
| ITF China F6 Qual | 2015/05/23 04:30 | Zihao Xia v Xi Qi | 3-6,2-6 |
| ITF China F6 | 2015/05/22 04:15 | Xi Qi v Di Wu | 0-6,2-6 |