Estádio: Eden 12 Round: 26 Ground: Clay
| ITF - M15 Rovinj | 2021/03/17 10:40 | David Pichler v Giacomo Dambrosi | 1-6,6-3,6-1 |
| ITF - M15 Antália | 2021/02/23 09:00 | Hanwen Li v David Pichler | 7-6,6-2 |
| ITF - M15 Antália | 2021/02/19 07:00 | Giovanni Fonio v David Pichler | 3-6,6-2,6-3 |
| ITF - M15 Antália | 2021/02/18 11:00 | David Pichler v Facundo Juarez | 7-5,6-3 |
| ITF - M15 Antália | 2021/02/16 07:00 | David Pichler v Mick Veldheer | 6-2,6-2 |
| Challenger - Biella | 2021/02/08 10:55 | David Pichler v Fabrizio Ornago | 4-6,4-6 |
| Challenger - Biella | 2021/02/07 13:45 | Uladzimir Ignatik v David Pichler | 6-7,6-3,6-7 |
| ITF - M15 Monastir | 2021/01/08 08:25 | Kaichi Uchida v David Pichler | 6-4,3-6,7-6 |
| ITF - M15 Rovinj | 2021/03/17 10:00 | Pietro Rondoni v Admir Kalender | 7-5,6-4 |
| ITF - M15 Porec | 2021/03/14 08:55 | Filip Misolic v Pietro Rondoni | 6-4,6-4 |
| ITF - M15 Porec | 2021/03/13 10:00 | Damien Wenger v Pietro Rondoni | 4-6,5-7 |
| ITF - M15 Porec | 2021/03/11 09:00 | Pietro Rondoni v Davide Galoppini | 6-4,6-3 |
| ITF - M15 Porec | 2021/03/09 14:10 | Giovanni Fonio v Pietro Rondoni | 1-6,6-3,3-6 |
| ITF - M15 Antália | 2021/02/16 11:00 | Pietro Rondoni v Carlos Lopez Montagud | 0-6,2-6 |
| ITF - M15 Antália | 2021/02/16 07:00 | Pietro Rondoni v Federico Arnaboldi | 6-4,6-3 |
| ITF - M15 Antália | 2021/02/14 12:00 | Pietro Rondoni v Max Houkes | 6-3,2-6,12-10 |