Stadium: Court 1 Round: 45 Ground: Clay
| ITF M25 Mildura | 2019/03/03 23:00 | Tom Evans v David Barclay | 6-0,6-3 |
| ITF M25 Albury | 2019/02/25 23:30 | Scott Puodziunas v David Barclay | 6-0,6-3 |
| ITF M25 Albury | 2019/02/25 00:30 | Cade Birrell v David Barclay | 6-7,6-3,5-10 |
| Challenger Canberra | 2019/01/06 02:45 | David Barclay v James Frawley | 4-6,7-6,2-6 |
| Challenger Canberra 2 | 2018/10/27 02:00 | Erik Holt-Crossman v David Barclay | 4-6,7-6,6-4 |
| ITF Australia F8 | 2018/10/06 01:00 | Robert Stirling v David Barclay | 6-7,6-4,6-3 |
| ITF Australia F7 | 2018/10/04 04:45 | Michael Look v David Barclay | 3-6,7-6,6-3 |
| ITF Australia F7 | 2018/10/03 04:40 | Oliver Casey v David Barclay | 3-6,7-5,5-7 |
| ITF Australia F5 | 2018/09/15 02:00 | Matthew Woerndle v Lex Abram | 6-3,3-6,6-7 |
| ITF Australia F5 | 2018/09/14 23:00 | Matthew Woerndle v Greg Polmans | 6-4,6-3 |
| ITF Australia F4 Qual | 2018/03/26 00:00 | Matthew Woerndle v Chase Ferguson | 0-6,2-6 |