Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/05/20 08:25 | Lukas Neumayer v Yunseong Chung | 1-6,4-6 |
| ITF M15 Monastir | 2021/05/19 09:55 | Arthur Bouquier v Lukas Neumayer | 6-3,3-6,3-6 |
| ITF M15 Monastir | 2021/05/06 08:30 | Erik Crepaldi v Lukas Neumayer | 3-6,6-1,7-6 |
| ITF M15 Monastir | 2021/05/05 09:40 | Sean Hodkin v Lukas Neumayer | 2-6,3-6 |
| ITF M15 Monastir | 2021/04/28 13:10 | Lukas Neumayer v Benjamin Pietri | 6-7,6-7 |
| ITF M15 Monastir | 2021/03/02 11:25 | Lukas Neumayer v Enrico Dalla Valle | 4-6,6-7 |
| ITF M15 Monastir | 2021/02/23 10:35 | Lukas Neumayer v Preston Brown | 6-2,6-4 |
| ITF M15 Monastir | 2021/02/15 09:00 | Kenneth Raisma v Lukas Neumayer | 6-4,6-4 |