Stadium: Cancha Central Round: 44 Ground: Clay
| ITF Peru F3 | 2018/10/06 14:00 | Lima, Enrico Dos Santos v Araya, Javier | 7-6,7-5 |
| ITF Peru F2 | 2018/09/29 14:30 | Ferreira, Joao (Por) v Araya, Javier | 6-1,6-1 |
| ITF Belgium F3 Qual | 2018/07/01 12:00 | Araya, Javier v Vanhauwe, Robin | 2-6,1-6 |
| ITF Belgium F3 Qual | 2018/06/30 07:30 | ルイ・ファン・ヘルク v Araya, Javier | 5-7,4-6 |
| ITF Belgium F2 Qual | 2018/06/23 10:20 | Gilmore, Stratton v Araya, Javier | 6-4,6-1 |
| ITF Belgium F1 Qual | 2018/06/17 08:00 | Araya, Javier v ポール・ヴァルセッキ | 0-6,3-6 |
| ITF Belgium F1 Qual | 2018/06/16 08:00 | Araya, Javier v Collinet, Jean | 6-0,6-4 |
| ITF Italy F13 | 2018/06/02 07:30 | フランチェスコ・フェラーリ v Araya, Javier | 6-3,6-2 |