Round: 62 Ground: Hardcourt outdoor
| ITF Australia F8 | 2018/10/06 02:30 | Σάμ Ραΐαν Ζιεγάνν v Patrick Flynn | 6-3,6-4 |
| ITF Australia F7 | 2018/09/29 05:00 | Alex Aley v Σάμ Ραΐαν Ζιεγάνν | 6-2,4-6,6-4 |
| ITF Australia F7 | 2018/09/29 01:00 | Clint Letcher v Σάμ Ραΐαν Ζιεγάνν | 3-6,7-6,4-6 |
| ITF Australia F5 | 2018/09/15 02:00 | Σάμ Ραΐαν Ζιεγάνν v Taiyo Yamanaka | 7-6,1-6,5-7 |
| ITF Thailand F3 | 2018/09/02 02:00 | Σάμ Ραΐαν Ζιεγάνν v Krittin Koaykul | 6-7,1-6 |
| ITF Thailand F2 | 2018/08/26 07:00 | Φονγκσαπάκ Κερδλαφέε v Σάμ Ραΐαν Ζιεγάνν | 6-2,7-5 |
| ITF Chinese Taipei F2 Qual | 2018/07/23 03:00 | Σάμ Ραΐαν Ζιεγάνν v Pak Long Yeung | 4-6,1-6 |
| ITF Chinese Taipei F2 Qual | 2018/07/22 02:00 | Σάμ Ραΐαν Ζιεγάνν v Jia-Hong Shen | 6-1,6-1 |
| ITF USA F27 Qual | 2015/09/19 16:00 | Andrew Riminton v Φαρζίν Ντάννι Αμίρι | 2-6,5-7 |
| ITF USA F26 Qual | 2014/09/20 18:30 | Joseph Digiulio v Andrew Riminton | 6-0,6-2 |