Stadium: Estrela Criativa Round: 44 Ground: Hardcourt outdoor
| ITF M25 Oliveira De Azemeis | 2019/09/23 11:35 | Afonso Salgado v Illia Stoliar | 6-4,6-4 |
| ITF M25 Oliveira De Azemeis | 2019/09/22 10:30 | Guilherme Silva v Illia Stoliar | 1-6,4-6 |
| ITF M15 Sintra | 2019/08/19 09:00 | Quentin Gueydan v Illia Stoliar | 4-6,6-3,10-2 |
| ITF M15 Sintra | 2019/08/12 09:00 | Adam Jones v Illia Stoliar | 6-2,6-3 |
| ITF M25 Porto | 2019/07/22 12:00 | Illia Stoliar v Ewen Lumsden | 3-6,1-6 |
| ITF M15 Castelo Branco | 2019/07/15 09:00 | Illia Stoliar v Tim Van Der Horst | 6-7,5-7 |
| ITF M15 Idanha-a-Nova | 2019/07/08 09:00 | Loic Ratsaratany v Illia Stoliar | 6-2,6-4 |
| ITF M15 Idanha-a-Nova | 2019/07/01 09:00 | Gabriel Ciro Da Silva v Illia Stoliar | 6-2,2-6,11-9 |
| ITF M25 Oliveira De Azemeis | 2019/09/23 10:00 | Miguel Damas v Karl Adrian R. Noerstenaes | 6-1,6-2 |
| ITF M25 Seville | 2019/09/08 07:30 | Jesus Echevarri v Karl Adrian R. Noerstenaes | 6-3,6-1 |
| ITF Kuwait F3 | 2018/11/10 09:00 | Karl Adrian R. Noerstenaes v Mousa Alkotop | 5-7,4-6 |
| ITF Kuwait F2 | 2018/11/04 07:00 | Jordi Walder v Karl Adrian R. Noerstenaes | 6-0,6-1 |
| ITF Kuwait F2 | 2018/11/03 07:30 | Karl Adrian R. Noerstenaes v Abdullah S Alharrasi | 6-0,6-2 |
| ITF Kuwait F1 | 2018/10/28 07:00 | Shunsuke Wakita v Karl Adrian R. Noerstenaes | 6-2,6-2 |
| ITF Kuwait F1 | 2018/10/27 08:30 | Karl Adrian R. Noerstenaes v Kareem Abdulnabi | 6-4,6-3 |
| ITF Spain F16 Qual | 2018/06/23 17:30 | Andres F Canovas v Karl Adrian R. Noerstenaes | 6-1,6-1 |