Stadium: Court 09 Round: 25 Ground: Clay
| ATP Kitzbuhel | 2021/07/27 10:35 | Mario Vilella Martinez v Lukas Neumayer | 6-7,7-5,6-4 |
| ATP Kitzbuhel | 2021/07/25 11:20 | Lukas Neumayer v Lukas Rosol | 6-4,7-6 |
| ITF M25 Kottingbrunn | 2021/07/21 09:30 | Martin Krumich v Lukas Neumayer | 7-5,6-2 |
| ITF M25 Telfs | 2021/07/18 14:30 | Bogdan Ionut Apostol v Lukas Neumayer | 6-7,6-2,6-4 |
| ITF M25 Telfs | 2021/07/18 10:00 | Gonzalo Lama v Lukas Neumayer | 6-7,6-7 |
| ITF M25 Telfs | 2021/07/16 11:00 | Giovanni Oradini v Lukas Neumayer | 4-6,4-6 |
| ITF M25 Telfs | 2021/07/14 16:00 | Lukas Neumayer v Pavel Nejedly | 2-6,6-4,6-1 |
| Challenger Salzburg | 2021/07/04 11:20 | Jiri Lehecka v Lukas Neumayer | 6-3,6-2 |
| ITF M15 Cairo | 2021/08/08 08:00 | Quentin Folliot v Jose Fco. Vidal Azorin | 1-6,7-5,3-6 |
| ITF M15 Cairo | 2021/08/07 09:50 | Quentin Folliot v Stefano Battaglino | 6-7,6-3,6-0 |
| ITF M15 Cairo | 2021/08/06 09:55 | Lukas Krainer v Quentin Folliot | 4-6,1-6 |
| ITF M15 Cairo | 2021/08/04 07:30 | Vladislav Ivanov v Quentin Folliot | 2-6,3-6 |
| ITF M15 Cairo | 2021/07/31 08:00 | Juan Bautista Torres v Quentin Folliot | 6-3,6-0 |
| ITF M15 Cairo | 2021/07/30 08:00 | Quentin Folliot v Luca Tomasetto | 6-4,6-2 |
| ITF M15 Cairo | 2021/07/29 08:00 | Quentin Folliot v Manfred Fellin | 6-0,6-4 |
| ITF M15 Cairo | 2021/07/28 08:00 | Quentin Folliot v Mathys Erhard | 6-3,6-4 |