Stadium: Court 3 Round: 62 Ground: Clay
| ITF M15 Cairo | 2021/01/20 07:30 | Lukas Neumayer v Juan Bautista Torres | 2-6,6-4,4-6 |
| ITF M15 Antalya | 2021/01/14 08:30 | Lukas Neumayer v Ivan Nedelko | 1-6,7-6,4-6 |
| ITF M15 Antalya | 2021/01/13 08:50 | Nicolae Frunza v Lukas Neumayer | 6-1,2-6,4-6 |
| ITF M15 Anif | 2020/08/26 07:55 | Matias Franco Descotte v Lukas Neumayer | 7-6,6-1 |
| ITF M25 Vogau | 2020/08/18 11:40 | Holger Rune v Lukas Neumayer | 6-7,6-3,6-4 |
| Osztrák ÖTV Series | 2020/07/23 10:50 | Lucas Miedler v Lukas Neumayer | 6-3,6-2 |
| Osztrák ÖTV Series | 2020/07/09 08:00 | Lukas Neumayer v Sandro Kopp | 6-4,1-6,2-6 |
| Osztrák tenisz bajnokság | 2020/07/01 13:40 | Lukas Neumayer v Lucas Miedler | 5-7,4-6 |
| ITF M15 Cairo | 2021/01/17 10:00 | Alejo Lorenzo Lingua Lavallen v Mikolaj Lorens | 7-6,6-1 |
| ITF M15 Cairo | 2021/01/14 10:00 | Mikolaj Lorens v Mathieu Perchicot | 3-6,7-5,0-6 |
| ITF M15 Cairo | 2021/01/08 09:30 | Simone Roncalli v Mikolaj Lorens | 6-2,6-2 |
| ITF M15 Cairo | 2021/01/07 09:15 | Mikolaj Lorens v Mikel Aranzabal | 7-6,7-5 |
| ITF M15 Cairo | 2021/01/05 08:00 | Mikolaj Lorens v Nikita Kashirin | 1-6,7-6,6-3 |
| ITF M25 Poznan | 2020/08/26 09:20 | Oriol Roca Batalla v Mikolaj Lorens | 7-6,6-2 |
| ITF M25 Poznan | 2020/08/25 08:00 | Mikolaj Lorens v Oscar Weightman | 7-6,7-5 |
| ITF M25 Poznan | 2020/08/24 12:30 | Hasan Ibrahim v Mikolaj Lorens | 5-7,2-6 |