Round: 27 Ground: Hardcourt outdoor
| ITF China F13 | 2015/08/13 02:00 | Yuya Kibi v Arata Onozawa | 6-1,1-6,2-6 |
| ITF China F13 | 2015/08/12 02:00 | Arata Onozawa v Shawn H. Hadavi | 6-3,6-0 |
| ITF China F12 | 2015/08/09 07:00 | Arata Onozawa v Yan Bai | 2-6,3-6 |
| ITF China F12 | 2015/08/08 03:05 | Arata Onozawa v Duckhee Lee | 6-2,0-6,6-4 |
| ITF China F12 | 2015/08/07 07:00 | Arata Onozawa v Zhaoyi Cao | 6-0,6-2 |
| ITF China F12 | 2015/08/04 01:30 | Arata Onozawa v Zhuoyang Qiu | 6-4,6-0 |
| ITF Japan F8 | 2015/06/26 03:35 | Yasutaka Uchiyama v Arata Onozawa | 6-4,6-4 |
| ITF Japan F8 | 2015/06/25 02:50 | Ju-Hae Moon v Arata Onozawa | 2-6,0-6 |
| ITF China F13 | 2015/08/13 01:30 | Sho Katayama v Tsung-Hua Yang | 3-6,5-7 |
| ITF China F12 | 2015/08/06 08:00 | Masato Shiga v Tsung-Hua Yang | 2-6,6-4,7-5 |
| ITF China F11 | 2015/07/24 02:00 | Tsung-Hua Yang v Yecong He | 7-6,6-7,5-7 |
| ITF China F11 | 2015/07/23 02:00 | Young Seok Kim v Tsung-Hua Yang | 1-6,2-6 |
| ITF China F11 | 2015/07/22 02:00 | Runhao Hua v Tsung-Hua Yang | 6-7,3-6 |
| ITF China F11 | 2015/07/21 03:20 | Jung-Woong Na v Tsung-Hua Yang | 5-7,4-6 |
| Wimbledon Qual | 2015/06/22 16:55 | Tsung-Hua Yang v Ze Zhang | 1-6,5-7 |
| Challenger - Perugia | 2015/06/19 16:00 | Filippo Volandri v Tsung-Hua Yang | 6-4,6-1 |