Round: 62 Ground: Hardcourt outdoor
| ITF - Australien F5 - Qualifikation | 2017/09/23 02:00 | Calum Puttergill v David Barclay | 6-2,6-1 |
| ITF - Australien F4 | 2017/09/19 02:25 | Rhett Purcell v David Barclay | 6-4,7-6 |
| ITF - Australien F4 - Qualifikation | 2017/09/17 04:30 | David Barclay v Alex Liron | 6-0,6-3 |
| ITF - China F13 - Qualifikation | 2017/07/15 03:00 | Skyler Butts v David Barclay | 6-4,6-4 |
| ITF - China F12 - Qualifikation | 2017/07/09 02:00 | Cing-Yang Meng v David Barclay | 6-3,7-5 |
| ITF - China F12 - Qualifikation | 2017/07/08 03:00 | David Barclay v Naifu Zhang | 6-1,6-2 |
| ITF - Hong Kong F3 | 2017/07/04 05:45 | David Barclay v Hong Kit Wong | 4-6,2-6 |
| ITF - Hong Kong F3 | 2017/07/02 02:00 | David Barclay v Yuchen Wu | 6-0,6-0 |