Stadium: Bud Koffman Center Court Round: 45
| Challenger Launceston | 2018/02/10 02:50 | Andrew Harris v Marc Polmans | 1-6,4-6 |
| Challenger Launceston | 2018/02/09 02:40 | Jason Kubler v Andrew Harris | 4-6,5-7 |
| Challenger Launceston | 2018/02/08 00:00 | Andrew Whittington v Andrew Harris | 6-1,6-7,6-7 |
| Challenger Launceston | 2018/02/05 23:00 | Andrew Harris v Evan King | 6-4,7-6 |
| Challenger Burnie | 2018/01/30 06:30 | Andrew Harris v Harry Bourchier | 3-6,6-3,3-6 |
| Challenger Canberra | 2018/01/10 03:30 | Hugo Grenier v Andrew Harris | 7-5,3-6,7-6 |
| Challenger Canberra | 2018/01/09 02:55 | Andrew Harris v Gavin Van Peperzeel | 6-2,6-1 |
| Challenger Playford Qual | 2018/01/01 01:00 | Hugo Grenier v Andrew Harris | 6-1,6-4 |
| ITF USA F8 Qual | 2018/03/17 17:00 | Vasil Kirkov v Sem Verbeek | 4-6,3-6 |
| ITF USA F7 Qual | 2018/03/12 19:45 | Daniel Appelgren v Vasil Kirkov | 6-2,6-1 |
| ITF Kazakhstan F1 | 2018/02/12 07:35 | Vasil Kirkov v Sergey Fomin | 0-6,6-7 |
| ITF Kazakhstan F1 Qual | 2018/02/11 04:00 | Vasil Kirkov v Ivan Kalinin | 6-3,6-2 |
| ITF Turkey F5 | 2018/02/08 07:30 | Enrique Lopez-Perez v Vasil Kirkov | 6-2,6-3 |
| ITF Turkey F5 | 2018/02/06 07:30 | Mert Alkaya v Vasil Kirkov | 0-6,3-6 |
| ITF Turkey F5 | 2018/02/05 07:30 | Vasil Kirkov v Antun Vidak | 7-5,6-2 |
| ITF Turkey F5 | 2018/02/04 07:30 | Vasil Kirkov v Tino Kovacic | 6-1,6-0 |