Ground: Hardcourt outdoor
| 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 Japan F1 | 2015/03/12 01:00 | Onozawa, Arata v Onishi, Ken | 3-6,6-1,5-7 |
| ITF Japan F1 | 2015/03/10 01:00 | Onozawa, Arata v Hashimoto, Taiki | 6-2,6-1 |
| ITF Thailand F9 | 2015/04/28 07:55 | Lim, Yong-Kyu v Burapharitta, Phassawit | 6-2,6-3 |
| ITF Thailand F10 | 2014/12/04 05:45 | Burapharitta, Phassawit v Tatlot, Johan Sebastien | 1-6,2-6 |
| ITF Thailand F10 | 2014/12/03 07:05 | Burapharitta, Phassawit v Sekiguchi, Shuichi | 6-3,6-4 |
| ITF Thailand F10 | 2014/11/24 03:00 | Burapharitta, Phassawit v Congsup Congcar | 3-6,4-6 |
| ITF Thailand F9 | 2014/07/08 06:30 | Chen, Ti v Burapharitta, Phassawit | 6-1,6-3 |
| ITF Thailand F10 | 2014/07/03 03:00 | Burapharitta, Phassawit v Sornbutnark, Warit | 3-6,2-6 |
| ITF Thailand F10 | 2014/07/02 06:20 | Burapharitta, Phassawit v Arjun Kadhe | 6-1,7-5 |
| ITF Thailand F10 | 2014/07/01 06:30 | Roelofse, Ruan v Burapharitta, Phassawit | 0-6,4-6 |