Stadium: Court 1 Round: 54 Ground: Clay
| ITF M15 Cairo | 2021/01/13 11:20 | Simone Roncalli v Juan Bautista Otegui | 6-3,7-6 |
| ITF M15 Skopje | 2021/06/12 08:00 | Miljan Zekic v Simone Roncalli | 6-2,7-5 |
| ITF M15 Skopje | 2021/06/11 10:30 | Martin Damm v Simone Roncalli | 3-6,0-6 |
| ITF M15 Skopje | 2021/06/10 11:30 | Simone Roncalli v Rrezart Cungu | 6-0,6-3 |
| ITF M15 Skopje | 2021/06/09 12:30 | Simone Roncalli v Tomislav Jotovski | 6-0,6-3 |
| ITF M15 Skopje | 2021/06/01 11:00 | Simone Roncalli v Nicholas David Ionel | 3-6,2-6 |
| ITF M15 Sibenik | 2021/05/20 08:00 | Hernan Casanova v Simone Roncalli | 7-5,6-4 |
| ITF M15 Sibenik | 2021/05/19 08:30 | Quentin Folliot v Simone Roncalli | 6-7,0-6 |
| ITF M15 Cairo | 2021/04/15 12:30 | Simone Roncalli v Daniel Michalski | 3-6,2-6 |
| ITF M15 Genova | 2021/06/16 08:00 | Johan Sebastien Tatlot v Juan Bautista Otegui | 6-1,6-4 |
| ITF M15 Genova | 2021/06/15 08:50 | Juan Bautista Otegui v Andrea Guerrieri | 6-3,6-1 |
| ITF M15 Valldoreix | 2021/05/14 08:00 | Alvaro Lopez San Martin v Juan Bautista Otegui | 6-3,1-6,6-2 |
| ITF M15 Valldoreix | 2021/05/13 09:50 | Juan Bautista Otegui v Maxime Hamou | 6-3,7-5 |
| ITF M15 Valldoreix | 2021/05/12 11:00 | Juan Bautista Otegui v Mario G Fernandez | 6-4,6-3 |
| ITF M15 Valldoreix | 2021/05/11 09:00 | Juan Bautista Otegui v Xavi Matas Ortega | 7-5,6-3 |
| ITF M15 Valldoreix | 2021/05/10 10:00 | Pedro Vives Marcos v Juan Bautista Otegui | 6-2,3-6,1-10 |
| ITF M15 Valldoreix | 2021/05/09 12:00 | Juan Bautista Otegui v Xavier Gabarro | 6-2,6-4 |