Stadium: Court 2 Round: 14 Ground: Clay
| ATP Kitzbuhel Qual | 2016/07/16 14:30 | Matthias Bachinger v Matteo Donati | 7-6,2-6,2-6 |
| ITF M15 Girona | 2021/10/19 12:00 | Matteo Donati v Carlos Sanchez Jover | 0-6,4-6 |
| ITF M15 Platja D'Aro | 2021/10/13 15:50 | Matteo Donati v Carlos Sanchez Jover | 6-7,6-3,6-7 |
| Challenger Prague | 2021/08/24 10:25 | Facundo Diaz Acosta v Matteo Donati | 6-1,6-3 |
| ITF M15 Warmbad-Villach | 2021/08/20 10:55 | Sebastian Prechtel v Matteo Donati | 3-6,6-4,3-6 |
| ITF M15 Warmbad-Villach | 2021/08/19 12:55 | Matteo Donati v Franco Ribero | 6-1,6-1 |
| ITF M15 Warmbad-Villach | 2021/08/17 13:25 | Matteo Donati v Niklas Rohrer | 6-3,6-3 |
| Challenger San Marino | 2021/08/08 09:45 | Alexander Shevchenko v Matteo Donati | 6-3,3-6,7-5 |
| Challenger Iasi | 2021/07/14 11:05 | Felipe Meligeni Rodrigues Alves v Matteo Donati | 6-3,6-3 |
| Challenger Forli | 2021/12/05 17:00 | Matthias Bachinger v Maxime Cressy | 4-6,2-6 |
| Challenger Forli | 2021/12/04 16:00 | Matthias Bachinger v Jurij Rodionov | 4-6,7-5,6-2 |
| Challenger Forli | 2021/12/03 12:35 | Matthias Bachinger v Altug Celikbilek | 7-6,7-5 |
| Challenger Forli | 2021/11/30 19:25 | Alexander Ritschard v Matthias Bachinger | 3-6,4-6 |
| Challenger Bari | 2021/11/23 10:30 | Matthias Bachinger v Andrea Pellegrino | 6-4,4-6,4-6 |
| Challenger Helsinki | 2021/11/15 15:30 | Kimmer Coppejans v Matthias Bachinger | 4-6,4-6 |
| Challenger Ortisei | 2021/11/10 16:00 | Oscar Otte v Matthias Bachinger | 6-3,6-1 |
| Challenger Ortisei | 2021/11/09 10:20 | Matthias Bachinger v Tobias Simon | 6-3,6-7,7-6 |