Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/05/20 11:25 | Gustavo Heide v Berk Ilkel | 7-5,6-4 |
| ITF M15 Monastir | 2021/05/18 11:00 | Santiago Rodriguez Taverna v Gustavo Heide | 6-7,6-0,5-7 |
| ITF M15 Monastir | 2021/05/11 08:25 | Mohamed Aziz Dougaz v Gustavo Heide | 6-1,6-2 |
| ITF M15 Monastir | 2021/05/07 08:30 | Luca Potenza v Gustavo Heide | 7-6,6-3 |
| ITF M15 Monastir | 2021/05/06 10:45 | Gustavo Heide v Benjamin Lock | 6-1,7-5 |
| ITF M15 Monastir | 2021/05/05 11:05 | Gustavo Heide v Omni Kumar | 6-4,6-2 |
| ITF M15 Sabadell | 2019/10/02 11:30 | Nikolas Sanchez Izquierdo v Gustavo Heide | 6-4,6-2 |
| ITF M15 Sabadell | 2019/10/01 08:00 | Sergio Barranco v Gustavo Heide | 6-1,4-6,11-13 |
| ITF M15 Monastir | 2021/05/20 08:25 | Lukas Neumayer v Yunseong Chung | 1-6,4-6 |
| 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 |