Stadium: Court 7 Round: 54 Ground: Clay
| ITF USA F35 | 2018/12/01 15:00 | Alexander Merino v Dragos Constantin Ignat | 3-6,4-6 |
| Challenger Lima | 2018/10/20 17:05 | Martin Cuevas v Alexander Merino | 6-0,6-3 |
| ITF Peru F3 | 2018/10/09 15:00 | Nicolas Santos v Alexander Merino | 6-1,6-2 |
| ITF Peru F2 | 2018/10/02 16:35 | Alexander Merino v Genaro Alberto Olivieri | 2-6,1-6 |
| ITF Tunisia F32 | 2018/09/18 11:15 | Alexandros Skorilas v Alexander Merino | 6-3,7-6 |
| ITF Tunisia F30 | 2018/09/06 09:00 | Benjamin Dhoe v Alexander Merino | 1-6,6-0,6-2 |
| ITF Tunisia F30 | 2018/09/04 12:05 | Alexander Merino v Joshua Ryan | 6-2,6-0 |
| ITF Tunisia F30 | 2018/09/03 09:00 | Alexander Merino v Roman Nashatyrkin | 7-6,7-6 |
| Challenger Canberra 2 | 2018/10/28 00:30 | Francesco Vilardo v Scott Puodziunas | 6-2,6-7,7-5 |
| Challenger Canberra 2 | 2018/10/27 02:10 | Scott Puodziunas v Michael Look | 6-4,6-0 |
| Challenger Canberra 2 | 2018/10/26 22:30 | Scott Puodziunas v Connor Johnson | 6-1,7-6 |
| Challenger Traralgon | 2018/10/21 05:10 | Yosuke Watanuki v Scott Puodziunas | 6-2,6-1 |
| Challenger Traralgon | 2018/10/21 01:25 | Alexander Babanine v Scott Puodziunas | 4-6,6-4,3-6 |
| ITF Australia F8 | 2018/10/09 01:30 | Calum Puttergill v Scott Puodziunas | 6-3,7-5 |
| ITF Australia F7 | 2018/10/03 00:00 | Scott Puodziunas v Brydan Klein | 2-6,2-6 |
| ITF Australia F6 | 2018/09/26 02:40 | Scott Puodziunas v Vincent Stouff | 2-6,4-6 |