Round: 25 Ground: Hardcourt outdoor
| 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 Japan F8 | 2015/06/24 01:10 | Masayoshi Ono v Arata Onozawa | 2-6,2-6 |
| ITF Japan F7 | 2015/06/19 03:00 | Arata Onozawa v Jumpei Yamasaki | 6-2,4-6,0-6 |
| ITF Japan F7 | 2015/06/18 00:30 | Arata Onozawa v Renta Tokuda | 6-4,6-2 |
| ITF Japan F7 | 2015/06/16 02:15 | Arata Onozawa v Keisuke Watanuki | 7-6,0-6,6-3 |
| ITF Japan F5 | 2015/06/02 01:00 | Makoto Ochi v Arata Onozawa | 3-6,6-2,6-4 |
| ITF China F6 | 2015/05/26 07:20 | Arata Onozawa v Peng-Xiang Gong | 6-0,6-2 |
| ITF China F12 Qual | 2015/08/03 01:30 | Zhao-Tai Li v Zhuoyang Qiu | 3-6,2-6 |
| ITF China F10 Qual | 2015/07/12 02:00 | Jianhui Li v Zhuoyang Qiu | 6-4,6-3 |
| ITF China F9 | 2015/07/02 02:00 | Finn Tearney v Zhuoyang Qiu | 6-1,7-6 |
| ITF China F9 | 2015/06/30 08:00 | Zhuoyang Qiu v Ken Onishi | 6-3,6-2 |
| ITF China F8 | 2015/06/23 04:55 | Zhuoyang Qiu v Rigele Te | 4-6,6-2,4-6 |
| ITF Hong Kong F2 | 2015/06/15 02:00 | Yecong He v Zhuoyang Qiu | 6-7,6-3,6-3 |
| ITF Hong Kong F2 Qual | 2015/06/14 02:00 | Zhuoyang Qiu v Li-Wei Tan | 6-4,3-6,6-3 |
| ITF Hong Kong F1 Qual | 2015/06/07 02:00 | Shao-Fan Liu v Zhuoyang Qiu | 6-4,6-2 |