Stadium: Court 3 Round: 25
| ITF South Africa F1 Qual | 2018/11/18 09:00 | Seeberger, Matt v Patrick Foley | 2-6,2-6 |
| ITF Mozambique F2 | 2018/11/12 11:20 | Seeberger, Matt v Butts, Skyler | 3-6,3-6 |
| ITF Mozambique F1 | 2018/11/07 08:45 | Seeberger, Matt v Du Toit, Lance-Pierre | 0-6,4-6 |
| ITF Mozambique F1 | 2018/11/05 07:00 | Johansson, Niklas v Seeberger, Matt | 6-7,6-7 |
| ITF Lebanon F2 | 2018/10/03 13:00 | Seeberger, Matt v Roey Tabet | 4-6,3-6 |
| ITF Lebanon F2 | 2018/09/30 08:00 | Seeberger, Matt v Abou Boutros, Alexander | 6-3,6-2 |
| ITF Lebanon F1 | 2018/09/23 13:00 | Seeberger, Matt v Suntic, Sabit | 5-7,3-6 |
| Canada F7, Singles | 2018/09/08 15:00 | Khlif, Noe v Seeberger, Matt | 6-3,6-0 |
| ITF Cameroon F1 | 2018/11/26 11:30 | Sao Thiago, Igor v Yitbarek, Simon | 4-6,6-7 |
| ITF Tunisia F41 | 2018/11/19 08:30 | Louis Tessa v Sao Thiago, Igor | 6-4,6-1 |
| ITF Tunisia F41 | 2018/11/18 10:00 | Ramirez Utermann, Carlos v Sao Thiago, Igor | 1-6,0-6 |
| ITF Tunisia F41 | 2018/11/17 09:00 | Del Federico, Andrea v Sao Thiago, Igor | 1-6,3-6 |
| Tunisia F40, Singles | 2018/11/11 08:00 | Sao Thiago, Igor v Feler, Melik | 6-7,4-6 |
| Tunisia F40, Singles | 2018/11/10 10:00 | Sao Thiago, Igor v Vito Dell'Elba | 2-6,6-3,6-3 |
| ITF Portugal F21 | 2018/10/14 12:00 | Sao Thiago, Igor v Salgado, Afonso | 4-6,4-6 |
| ITF Portugal F20 | 2018/10/09 11:05 | Sao Thiago, Igor v Butsch, Justin | 6-7,3-6 |