Ground: Hardcourt outdoor
| ITF China F9 | 2017/05/31 03:40 | Hui, Tian Xiang v Sadler, Olly | 2-6,4-6 |
| ITF China F9 Qual | 2017/05/30 02:00 | Sadler, Olly v Fang, Ruitong | 6-2,6-1 |
| ITF China F8 Qual | 2017/05/21 07:35 | Xia, Haitong v Sadler, Olly | 6-3,6-4 |
| ITF China F8 Qual | 2017/05/20 03:00 | Chen, Hanxiang v Sadler, Olly | 6-3,2-6,2-6 |
| ITF China F7 Qual | 2017/05/13 02:00 | Bourchier, Harry v Sadler, Olly | 6-3,6-2 |
| ITF China F6 Qual | 2017/05/07 03:00 | Calum Puttergill v Sadler, Olly | 6-4,0-6,6-4 |
| ITF Egypt F29 Qual | 2016/10/17 08:00 | Ridout, Robbie v Sadler, Olly | 6-3,6-3 |
| ITF Egypt F29 Qual | 2016/10/16 08:00 | Witt, Taylor v Sadler, Olly | 3-6,7-6,1-6 |
| ITF China F9 | 2017/05/31 02:00 | Kaichi Uchida v Sarkissian, Alexander | 3-6,0-6 |
| ITF China F8 | 2017/05/28 02:00 | Marcos Giron v Sarkissian, Alexander | 7-5,6-4 |
| ITF China F8 | 2017/05/27 03:40 | Rubin Statham v Sarkissian, Alexander | 4-6,6-3,3-6 |
| ITF China F8 | 2017/05/26 03:55 | Kaichi Uchida v Sarkissian, Alexander | 6-7,3-6 |
| ITF China F8 | 2017/05/25 03:30 | Wang, Chukang v Sarkissian, Alexander | 0-6,2-6 |
| ITF China F8 | 2017/05/25 02:00 | Wang, Chukang v Sarkissian, Alexander | 0-6,2-6 |
| ITF China F8 | 2017/05/23 02:00 | He, Yecong v Sarkissian, Alexander | 7-6,3-6,0-6 |
| Challenger - Busan | 2017/05/16 07:20 | Duckhee Lee v Sarkissian, Alexander | 6-3,6-2 |