Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
| Challenger Launceston Qual | 2018/02/05 01:30 | Lucas Catarina v Gianni Mina | 1-6,3-6 |
| Challenger Launceston Qual | 2018/02/03 23:00 | Lucas Catarina v Blake Ellis | 6-4,6-2 |
| Challenger Launceston Qual | 2018/02/03 00:35 | Lucas Catarina v Peter Kobelt | 7-5,6-4 |
| Challenger Burnie Qual | 2018/01/27 06:00 | Lucas Catarina v Gianni Mina | 6-4,2-6,0-6 |
| Challenger Burnie Qual | 2018/01/27 00:55 | Lucas Catarina v Matthew Barton | 6-3,6-7,6-3 |
| ITF Mexico F8 | 2017/12/10 16:00 | Gonzalo Escobar v Lucas Catarina | 4-6,6-7 |
| ITF Mexico F8 | 2017/12/09 18:35 | Evan Song v Lucas Catarina | 7-6,6-7,3-6 |
| ITF Mexico F8 | 2017/12/08 15:00 | Boris Arias v Lucas Catarina | 1-6,1-6 |
| Challenger Burnie | 2018/02/01 01:30 | Andrew Whittington v Yoshihito Nishioka | 6-2,2-6,3-6 |
| Challenger Burnie | 2018/01/31 06:30 | Andrew Whittington v Luke Saville | 2-6,7-6,6-1 |
| Challenger Burnie | 2018/01/29 01:05 | Andrew Whittington v Brydan Klein | 6-7,7-6,6-2 |
| Australian Open Qual | 2018/01/11 07:45 | Andrew Whittington v Vaclav Safranek | 2-6,3-6 |
| Australian Open Qual | 2018/01/10 01:00 | Andrew Whittington v Michael Mmoh | 7-6,6-1 |
| Challenger Playford | 2018/01/02 06:40 | Andrew Whittington v Jason Kubler | 6-7,3-6 |
| Australian Open WC | 2017/12/12 23:00 | Andrew Whittington v Marc Polmans | 6-7,4-6,6-4,2-6 |
| Australian Open WC | 2017/12/11 02:00 | Andrew Whittington v Gavin Van Peperzeel | 6-7,7-6,7-6,1-6,6-4 |