Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Vigo | 2019/08/14 16:30 | Tomas C Abasolo v Joan B B Isern | 3-6,4-6 |
| ITF Portugal F18 | 2018/09/22 13:00 | Tomas C Abasolo v Filipe Brandao | 1-6,1-6 |
| ITF Spain F23 | 2018/08/13 09:30 | Louis Tessa v Tomas C Abasolo | 6-1,6-3 |
| ITF Portugal F9 | 2018/06/16 09:00 | Niklas Schell v Tomas C Abasolo | 7-6,6-2 |
| ITF Spain F10 Qual | 2018/04/21 11:00 | Tomas C Abasolo v Vullnet Tashi | 1-6,5-7 |
| ITF Portugal F8 Qual | 2018/04/15 09:00 | Tomas C Abasolo v Lluis Dolz | 3-6,6-3,4-6 |
| ITF Portugal F7 Qual | 2018/04/08 19:00 | Sebastian Prechtel v Tomas C Abasolo | 1-6,6-3,7-5 |
| ITF Portugal F7 Qual | 2018/04/07 18:00 | Ahmed Choudhary v Tomas C Abasolo | 1-6,3-6 |
| ITF M25 Donostia-San-Sebastian | 2019/08/27 14:05 | Johan Nikles v Javier Barranco Cosano | 4-6,2-6 |
| ITF M25 Santander | 2019/08/23 10:00 | Orlando Luz v Johan Nikles | 6-3,6-7,6-3 |
| ITF M25 Santander | 2019/08/22 09:00 | Johan Nikles v Albert Roglan | 4-6,7-5,6-0 |
| ITF M25 Santander | 2019/08/21 12:30 | Alberto Barroso Campos v Johan Nikles | 3-6,1-6 |
| ATP Gstaad | 2019/07/20 13:10 | Filippo Baldi v Johan Nikles | 7-5,6-3 |
| ITF M25 Getxo | 2019/07/11 11:25 | Jules Okala v Johan Nikles | 6-1,6-2 |
| ITF M25 Getxo | 2019/07/10 11:05 | Johan Nikles v Georg Winkler | 6-2,6-0 |
| ITF M15 Kamen | 2019/06/26 14:10 | Johan Nikles v Riccardo Maiga | 2-6,5-7 |