Round: 62 Ground: Clay
| ITF Australia F8 | 2015/10/12 01:25 | Qi, Xi v Sadler, Olly | 6-1,6-4 |
| ITF Australia F8 | 2015/10/10 01:30 | Patrick Fitzgerald v Sadler, Olly | 0-6,0-6 |
| ITF Australia F7 Qual | 2015/10/03 03:30 | Sadler, Olly v Calum Puttergill | 7-6,1-6,2-6 |
| ITF Australia F7 Qual | 2015/10/02 23:00 | Sadler, Olly v Crnokrak, Alexander | 6-1,6-2 |
| ITF China F13 Qual | 2015/08/10 02:00 | Chiu, Yu Hsiang v Sadler, Olly | 5-7,6-3,6-3 |
| ITF China F12 Qual | 2015/08/01 01:30 | Sadler, Olly v Xia, Haitong | 3-6,5-7 |
| 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 |
| Coupe Davis | 2014/02/16 04:00 | Linh Giang Trinh v Khan, Yasir | 7-6,6-2 |