| ITF China F11 Qual | 2015/07/19 02:00 | Sadler, Olly v Feng, He | 3-6,6-7 |
| ITF China F11 Qual | 2015/07/18 03:50 | Sadler, Olly v Chen, Liran | 7-5,6-1 |
| ITF China F10 Qual | 2015/07/11 04:00 | Runhao Hua v Sadler, Olly | 6-2,7-5 |
| ITF Guam F1 | 2015/05/25 01:00 | Nagao, Katsuki v Sadler, Olly | 6-4,6-4 |
| ITF Thailand F9 | 2015/04/19 04:00 | Akira Santillan v Sadler, Olly | 6-2,6-3 |
| ITF Thailand F9 | 2015/04/18 07:30 | Sadler, Olly v Bodhidatta, Punn | 7-5,6-3 |
| ITF Indonesia F3 | 2015/04/15 05:50 | Sadler, Olly v Hobart, Daniel | 2-6,6-7 |
| ITF Indonesia F3 Qual | 2015/04/12 04:30 | Tanthaseraneewat, Suthinan v Sadler, Olly | 6-2,4-6,6-7 |
| ITF China F11 Qual | 2015/07/19 05:25 | Chiu, Yu Hsiang v Xia, Haitong | 6-2,6-1 |
| ITF China F11 Qual | 2015/07/18 09:30 | Feng, Ruiyang v Xia, Haitong | 1-6,2-6 |
| ITF China F10 Qual | 2015/07/11 04:00 | Lyu, Chengze v Xia, Haitong | 6-2,6-2 |
| ITF China F9 Qual | 2015/06/29 02:00 | Ruikai Wang v Xia, Haitong | 6-4,6-1 |
| ITF China F8 | 2015/06/22 02:00 | Xia, Haitong v Li, Yuanfeng | 6-4,4-6,3-6 |
| ITF China F6 | 2015/06/02 02:00 | Yan Bai v Xia, Haitong | 6-4,6-2 |
| ITF China F6 Qual | 2015/05/23 02:00 | Ruikai Wang v Xia, Haitong | 6-4,6-2 |
| ITF China F6 | 2015/05/19 05:10 | Xia, Haitong v Ning, Yuqing | 1-6,1-6 |