Stadium: C Round: 25 Ground: Hardcourt outdoor
| ITF Australia F2 Qual | 2017/03/10 23:00 | David Barclay v Oliver Casey | 6-3,7-5 |
| ITF Australia F7 | 2018/10/01 00:00 | Ριμπέυ Καγουακάμι v Oliver Casey | 6-4,2-6,3-6 |
| ITF Australia F7 | 2018/09/29 04:15 | Oliver Casey v Μάθιου Στάμπινγκς | 6-2,6-0 |
| ITF Australia F7 | 2018/09/29 00:00 | Oliver Casey v Αρχούν Μεχρότρα | 7-6,6-0 |
| ITF Germany F8 Qual | 2017/07/16 08:00 | Felipe Garla v Oliver Casey | 3-6,6-2,7-5 |
| ITF Germany F7 | 2017/07/10 10:30 | Ανοτυάν Βαλχ v Oliver Casey | 1-6,6-4,6-4 |
| ITF Germany F7 | 2017/07/09 08:00 | Μάρσελ Χόρνουνγκ v Oliver Casey | 3-6,3-6 |
| ITF France F14 Qual | 2017/07/02 08:00 | Oliver Casey v Nicolas Uryson | 4-6,3-6 |
| ITF France F14 Qual | 2017/07/01 07:30 | Oliver Casey v Νικολάι Ταλίμα | 6-0,6-2 |
| ITF Australia F7 | 2018/10/01 00:00 | Olly Sadler v David Barclay | 6-4,6-1 |
| ITF Australia F7 | 2018/09/29 04:30 | Lewis Miles v David Barclay | 6-3,4-6,0-6 |
| ITF Australia F7 | 2018/09/29 01:00 | Joshua Tran v David Barclay | 2-6,1-6 |
| ITF Australia F6 | 2018/09/26 00:30 | Γιούτα Σιμίζου v David Barclay | 6-1,6-2 |
| ITF Australia F6 | 2018/09/24 02:30 | David Barclay v Ρις Σέραντ | 7-6,6-3 |
| ITF Australia F6 | 2018/09/23 00:30 | David Barclay v Rhys Xavier | 6-4,6-3 |
| ITF Australia F5 | 2018/09/18 00:00 | Άαρον Άντισον v David Barclay | 6-1,6-2 |
| ITF Australia F5 | 2018/09/16 05:00 | David Barclay v Ερικ Χόλτ Κροσμαν | 6-4,7-6 |