Round: 44 Ground: Clay
| ITF M25 Naples | 2019/10/27 14:00 | David Fox v Martim L Prata | 6-3,3-6,4-10 |
| ITF M15 Champaign | 2019/09/11 17:45 | Liam Draxl v Martim L Prata | 6-4,6-3 |
| ITF M15 Champaign | 2019/09/10 18:00 | Martim L Prata v Kento Yamada | 6-3,1-6,3-10 |
| ITF M25 Porto | 2019/07/24 09:00 | Pablo Vivero Gonzalez v Martim L Prata | 6-3,6-4 |
| ITF M15 Setubal | 2019/06/24 09:00 | Fabio Coelho v Martim L Prata | 6-2,6-1 |
| ITF Portugal F22 | 2018/10/23 11:30 | Filipe Brandao v Martim L Prata | 6-0,4-6,6-4 |
| ITF Portugal F21 | 2018/10/18 13:30 | Joao Monteiro v Martim L Prata | 6-3,6-0 |
| ITF Portugal F21 | 2018/10/17 09:00 | Martim L Prata v Jakob Johansson-Holm | 7-5,7-6 |
| ITF M25 Naples | 2019/10/27 14:00 | Alexander Bernard v Jesse Witten | 4-6,2-6 |
| ITF M15 Cancun | 2019/09/23 16:00 | Jesse Witten v Rodrigo Banzer | 6-2,6-7,8-10 |
| ITF M15 Cancun | 2019/09/23 14:00 | Wulfrano M M Esdras v Jesse Witten | 2-6,1-6 |
| ITF M15 Cancun | 2019/09/22 18:30 | Michel-Alexandre Fortin v Jesse Witten | 3-6,1-6 |
| ITF M15 Naples | 2019/01/16 17:30 | Nicolas Alvarez v Jesse Witten | 6-3,6-3 |
| ITF M15 Naples | 2019/01/15 15:30 | Facundo Mena v Jesse Witten | 6-3,6-2 |
| ITF M15 Naples | 2019/01/14 17:00 | Jesse Witten v Lucas Renard | 6-3,6-2 |
| Challenger Lexington Qual | 2018/07/29 13:00 | Mikael Torpegaard v Jesse Witten | 6-3,2-6,7-5 |