Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| Challenger Biella | 2021/03/15 09:30 | Luca Vanni v Matthias Bachinger | 6-3,5-7,3-6 |
| Challenger Biella Qual | 2021/03/14 11:05 | Tristan Lamasine v Luca Vanni | 4-6,4-6 |
| Challenger Biella | 2021/03/08 09:30 | Matthias Bachinger v Luca Vanni | 6-3,6-4 |
| Challenger Biella | 2021/03/07 11:20 | Luca Vanni v Benjamin Hassan | 6-7,7-5,6-1 |
| Challenger Biella Qual | 2021/02/14 11:25 | Luca Vanni v Daniel Masur | 4-6,3-6 |
| Challenger Biella | 2021/02/10 12:40 | Illya Marchenko v Luca Vanni | 7-6,6-1 |
| Challenger Biella | 2021/02/08 16:55 | Thomas Fabbiano v Luca Vanni | 1-6,4-6 |
| Czech Extraliga | 2020/12/14 11:30 | Vaclav Safranek v Luca Vanni | 3-6,4-6 |
| ITF M25 Klosters | 2020/09/15 07:00 | Federico Arnaboldi v Ilias Zimmermann | 6-3,6-2 |
| ITF M25 Klosters | 2020/09/14 10:00 | Luc Hoeijmans v Ilias Zimmermann | 2-6,5-7 |
| Swiss Tennis Masters | 2020/07/03 08:30 | Ilias Zimmermann v Luca Staeheli | 6-2,2-6,3-6 |
| Swiss Tennis Masters | 2020/07/02 13:00 | Ilias Zimmermann v Louroi Martinez | 2-6,4-6 |
| ITF M15 Heraklion | 2020/02/11 09:30 | Mattia Bellucci v Ilias Zimmermann | 6-3,6-4 |
| ITF M15 Heraklion | 2020/02/10 09:30 | Ilias Zimmermann v Frane Nincevic | 7-6,6-2 |
| ITF M15 Horgen | 2019/08/28 09:30 | Ilias Zimmermann v Alejandro Gonzalez | 3-6,4-6 |
| ITF M25 Schlieren | 2019/08/21 10:15 | Luca Staeheli v Ilias Zimmermann | 2-6,6-3,6-4 |