Round: 62 Ground: Clay
| ITF Australia F4 Qual | 2018/03/24 03:30 | Ryan Laubser v Jackson B-Tennant | 4-6,4-6 |
| ITF Australia F3 Qual | 2018/03/16 23:00 | Ryan Laubser v Patrick Rynsaardt | 4-6,2-6 |
| ITF Australia F2 Qual | 2018/03/04 00:30 | Joshua Charlton v Ryan Laubser | 6-1,6-2 |
| ITF Australia F2 Qual | 2018/03/02 23:00 | Ryan Laubser v Blazo N Djurovic | 6-3,6-2 |
| ITF Australia F4 Qual | 2018/03/26 01:15 | Erik Holt-Crossman v Stephen Kaldawi | 4-6,1-6 |
| ITF Australia F4 Qual | 2018/03/24 23:00 | Erik Holt-Crossman v Jacob Sullivan | 6-2,6-3 |
| ITF Australia F4 Qual | 2018/03/24 23:00 | Erik Holt-Crossman v Jason Taylor | 7-5,4-6,7-6 |
| ITF Australia F3 Qual | 2018/03/19 02:30 | Omar Fields v Erik Holt-Crossman | 6-3,6-3 |
| ITF Australia F3 Qual | 2018/03/18 00:30 | Jacob Sullivan v Erik Holt-Crossman | 6-4,3-6,4-6 |
| ITF Australia F2 | 2018/03/06 23:00 | Erik Holt-Crossman v Thomas Fancutt | 4-6,4-6 |
| ITF Australia F2 Qual | 2018/03/05 03:15 | Cade Birrell v Erik Holt-Crossman | 4-6,2-6 |
| ITF Australia F2 Qual | 2018/03/04 00:30 | Erik Holt-Crossman v William Ma | 6-7,6-4,7-6 |