Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| 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 |
| ITF M15 Cairo | 2021/01/24 09:30 | Lukas Neumayer v Mikolaj Lorens | 4-6,6-1,5-10 |
| ITF M15 Monastir | 2021/05/18 09:50 | Dorian Kos v Yunseong Chung | 2-6,1-6 |
| ITF M15 Monastir | 2021/05/16 08:30 | Mohamed Aziz Dougaz v Yunseong Chung | 1-6,5-7 |
| ITF M15 Monastir | 2021/05/15 08:25 | Omni Kumar v Yunseong Chung | 2-6,5-7 |
| ITF M15 Monastir | 2021/05/14 08:30 | Santiago Rodriguez Taverna v Yunseong Chung | 2-6,2-6 |
| ITF M15 Monastir | 2021/05/13 08:30 | Erik Crepaldi v Yunseong Chung | 4-6,5-7 |
| ITF M15 Monastir | 2021/05/11 08:30 | Mariano Kestelboim v Yunseong Chung | 7-6,1-6,2-6 |
| ITF M15 Monastir | 2021/05/04 10:30 | Yunseong Chung v Brandon Holt | 3-6,3-6 |
| ITF M15 Monastir | 2021/05/01 08:30 | Benjamin Pietri v Yunseong Chung | 6-2,3-6,6-4 |