Stadium: Court 4 Round: 27 Ground: Clay
| ITF M15 - Caïro | 2021/08/05 09:20 | Lukas Krainer v Constantin Bittoun Kouzmine | 6-1,6-2 |
| ITF M15 - Caïro | 2021/08/04 09:10 | Karim-Mohamed Maamoun v Lukas Krainer | 1-6,2-6 |
| ITF M15 - Caïro | 2021/07/29 08:00 | Mathieu Perchicot v Lukas Krainer | 7-6,5-7,6-1 |
| ITF M15 - Caïro | 2021/07/28 09:40 | Lukas Krainer v Saud Alhogbani | 6-3,6-1 |
| ITF - M15 Monastir | 2021/07/13 09:30 | Jeremy Beale v Lukas Krainer | 6-3,6-3 |
| ITF - M15 Monastir | 2021/07/06 08:00 | Lukas Krainer v Adam El Mihdawy | 1-6,4-6 |
| ITF M15 - Helsinki | 2021/05/31 07:00 | Lukas Krainer v Adrien Burdet | 5-7,3-6 |
| ITF M15 - Kouvola | 2021/05/26 06:00 | Alessandro Bega v Lukas Krainer | 6-1,6-2 |
| ITF M15 - Caïro | 2021/08/04 07:30 | Vladislav Ivanov v Quentin Folliot | 2-6,3-6 |
| ITF M15 - Caïro | 2021/07/31 08:00 | Juan Bautista Torres v Quentin Folliot | 6-3,6-0 |
| ITF M15 - Caïro | 2021/07/30 08:00 | Quentin Folliot v Luca Tomasetto | 6-4,6-2 |
| ITF M15 - Caïro | 2021/07/29 08:00 | Quentin Folliot v Manfred Fellin | 6-0,6-4 |
| ITF M15 - Caïro | 2021/07/28 08:00 | Quentin Folliot v Mathys Erhard | 6-3,6-4 |
| ITF M15 - Caïro | 2021/07/23 08:00 | Quentin Folliot v Oleksandr Ovcharenko | 6-2,5-7,4-6 |
| ITF M15 - Caïro | 2021/07/22 07:55 | Quentin Folliot v Alessandro Ragazzi | 6-2,6-7,6-4 |
| ITF M15 - Caïro | 2021/07/21 09:35 | Quentin Folliot v Lorenzo Gagliardo | 6-2,6-2 |