Stadium: Court 8 Round: 62 Ground: Clay
| ITF M25 Prague | 2020/09/13 08:00 | Lukas Krainer v Tadeas Paroulek | 4-6,6-1,8-10 |
| ITF M15 Anif | 2020/08/23 12:00 | Alexander Shevchenko v Lukas Krainer | 6-2,6-7,11-9 |
| ITF M15 Anif | 2020/08/23 07:00 | Lukas Krainer v Tim Handel | 6-3,6-4 |
| ITF M25 Vogau | 2020/08/19 11:40 | Lukas Krainer v Nino Serdarusic | 3-6,3-6 |
| Austrian OTV Series | 2020/07/30 09:30 | David Pichler v Lukas Krainer | 6-3,2-6,4-6 |
| Austrian Tennis Championship | 2020/07/29 14:40 | Sandro Kopp v Lukas Krainer | 6-4,6-4 |
| Austrian Tennis Championship | 2020/07/28 14:05 | Lenny Hampel v Lukas Krainer | 7-6,4-6,6-3 |
| Austrian Tennis Championship | 2020/07/27 08:00 | Neil Oberleitner v Lukas Krainer | 0-6,1-6 |
| ITF M15 Melilla | 2020/09/23 11:30 | Sergi Perez Contri v Imanol L Morillo | 4-6,4-6 |
| Spanish Summer League | 2020/07/30 15:00 | Nikolas Sanchez Izquierdo v Sergi Perez Contri | 6-2,6-1 |
| Spanish Summer League | 2020/07/29 15:00 | Sergi Perez Contri v Xavi Matas Ortega | 7-5,6-4 |
| Spanish Summer League | 2020/07/29 15:00 | Sergi Perez Contri v Xavier Matas Ortega | 7-5,5-4 |
| ITF M15 Antalya | 2020/03/12 07:55 | Sergi Perez Contri v Denis Klok | 6-4,6-2 |
| ITF M15 Antalya | 2020/03/11 07:00 | Ivan Nedelko v Sergi Perez Contri | 3-6,6-3,4-6 |
| ITF M15 Antalya | 2020/03/10 07:30 | Sergi Perez Contri v Xavier Gabarro | 6-1,6-2 |
| ITF M15 Antalya | 2020/03/09 08:00 | Sergi Perez Contri v Besir Durguti | 6-2,6-2 |