| ITF Japan F6 | 2014/06/13 00:00 | Ho, Chih-Jen v Onozawa, Arata | 6-4,6-2 |
| ITF Japan F7 | 2014/06/20 02:30 | Ono, Yohei v Ho, Chih-Jen | 4-6,6-3,6-2 |
| ITF Japan F7 | 2014/06/19 01:00 | Ho, Chih-Jen v Saito, Takashi | 7-6,2-6,6-1 |
| ITF Japan F6 | 2014/06/13 03:40 | Kibi, Yuya v Ho, Chih-Jen | 6-4,6-4 |
| ITF Japan F6 | 2014/06/13 00:00 | Ho, Chih-Jen v Onozawa, Arata | 6-4,6-2 |
| ITF Japan F6 | 2014/06/13 00:00 | Ho, Chih-Jen v Onozawa, Arata | 6-4,6-2 |
| ITF Japan F6 | 2014/06/10 01:30 | Moritani, Soichiro v Onozawa, Arata | 1-6,6-7 |
| ITF Thailand F10 | 2014/05/29 03:00 | Onozawa, Arata v Grills, Jacob | 3-6,1-6 |
| ITF Thailand F10 | 2014/05/28 05:10 | Onozawa, Arata v Kaewsuto, Chayanon | 6-0,6-4 |
| ITF Thailand F10 | 2014/05/27 06:20 | Onozawa, Arata v Sornbutnark, Warit | 7-6,6-1 |
| ITF Japan F1 | 2014/03/14 01:00 | Wu, Di v Onozawa, Arata | 6-3,6-0 |
| ITF Japan F1 | 2014/03/11 02:55 | Onozawa, Arata v Osafune, Masaki | 4-6,6-1,6-3 |