Ground: Hardcourt outdoor
| ITF China F6 | 2015/05/20 02:00 | Onozawa, Arata v Qi, Xi | 4-6,1-6 |
| ITF Thailand F9 | 2015/05/06 03:00 | Onozawa, Arata v Burapharitta, Phassawit | 6-2,0-6,5-7 |
| ITF Thailand F9 | 2015/05/05 04:25 | Onozawa, Arata v Makoto Ochi | 6-3,6-3 |
| ITF Thailand F9 | 2015/04/29 04:55 | Sornbutnark, Warit v Onozawa, Arata | 6-3,6-2 |
| ITF Thailand F9 | 2015/04/28 07:15 | Shiga, Masato v Onozawa, Arata | 3-6,6-7 |
| ITF Japan F4 | 2015/03/30 05:00 | Onozawa, Arata v Sekiguchi, Shuichi | 4-6,4-6 |
| ITF Japan F3 | 2015/03/24 03:20 | Yasutaka Uchiyama v Onozawa, Arata | 6-3,6-2 |
| ITF Japan F2 | 2015/03/17 04:10 | Sasai, Masaki v Onozawa, Arata | 6-4,6-4 |
| ITF China F6 | 2015/05/19 02:00 | Michael Geerts v Gong, Peng-Xiang | 6-0,6-0 |
| ITF China F4 | 2015/04/21 02:00 | Cai, Zhao v Gong, Peng-Xiang | 4-6,6-3,6-4 |
| ITF China F2 Qual | 2015/04/13 04:15 | Gong, Peng-Xiang v Huang, Liang-Chi | 2-6,2-6 |
| ITF China F2 | 2015/04/07 02:00 | Gong, Peng-Xiang v Vervoort, Mark | 7-6,4-6,1-6 |
| ITF China F2 Qual | 2015/04/01 02:00 | Kim, Cheong-Eui v Gong, Peng-Xiang | 6-3,6-4 |
| ITF China F2 Qual | 2015/03/30 04:10 | Gong, Peng-Xiang v Li, Zhao-Tai | 6-3,7-6 |
| ITF China F9 | 2014/07/23 04:00 | Cho, Min Hyeok v Gong, Peng-Xiang | 6-4,6-0 |
| ITF China F7 | 2014/06/13 02:00 | Huang, Liang-Chi v Gong, Peng-Xiang | 6-1,6-3 |