Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Mornington | 2019/03/19 02:05 | David Barclay v Stephen Kaldawi | 6-3,4-6,5-10 |
| ITF M15 Mornington | 2019/03/18 01:00 | David Barclay v Matthew Woerndle | 6-3,3-6,10-6 |
| 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 |