stadio: Court 7 Round: 25 Ground: Clay
| ITF M15 Sibenik | 2021/05/18 08:00 | Jaimee Floyd Angele v Martin Breysach | 7-5,6-1 |
| ITF M15 Sibenik | 2021/05/17 11:00 | Martin Zeljenka v Martin Breysach | 6-7,3-6 |
| ITF M15 Sibenik | 2021/05/16 10:00 | Rafael Kis Balazs v Martin Breysach | 0-6,4-6 |
| ITF M15 Majadahonda | 2021/05/02 16:15 | Alexis Musialek v Martin Breysach | 6-1,6-1 |
| ITF M15 Las Palmas | 2021/04/25 14:30 | Rafael Giotis v Martin Breysach | 5-7,6-2,10-4 |
| ITF M15 Sibenik | 2021/04/20 12:15 | Martin Breysach v David Pichler | 2-6,1-6 |
| Challenger Lilla | 2021/03/21 15:15 | Martin Breysach v Filip Cristian Jianu | 3-6,3-6 |
| ITF M15 Poitiers | 2021/03/19 11:00 | Martin Breysach v Lucas Poullain | 0-6,3-6 |
| ITF M15 Cairo | 2021/05/08 09:00 | Matheus P De Almeida v Jose Fco. Vidal Azorin | 6-4,6-3 |
| ITF M15 Cairo | 2021/05/07 08:00 | Jose Fco. Vidal Azorin v Carlos Sanchez Jover | 6-3,6-4 |
| ITF M15 Cairo | 2021/05/06 07:50 | Jose Fco. Vidal Azorin v Kai Wehnelt | 6-4,6-3 |
| ITF M15 Cairo | 2021/05/05 11:30 | Otto Virtanen v Jose Fco. Vidal Azorin | 1-6,2-6 |
| ITF M15 Cairo | 2021/05/01 09:30 | Jose Fco. Vidal Azorin v Bastian Malla | 6-3,4-6,6-7 |
| ITF M15 Cairo | 2021/04/30 08:00 | Bautista Vilicich v Jose Fco. Vidal Azorin | 2-6,6-4,3-6 |
| ITF M15 Cairo | 2021/04/29 08:00 | Adam El Mihdawy v Jose Fco. Vidal Azorin | 6-7,4-6 |
| ITF M15 Cairo | 2021/04/28 08:00 | Gian Marco Ortenzi v Jose Fco. Vidal Azorin | 6-7,4-6 |