Stadium: Court 4 Round: 54 Ground: Hardcourt indoor
| ITF M15 Selva Gardena | 2021/10/26 11:05 | Luca Potenza v Erwin Troebinger | 6-3,6-2 |
| ITF M15 Warmbad-Villach | 2021/08/15 07:00 | Erwin Troebinger v Martin Zeljenka | 5-7,1-6 |
| ITF M25 Telfs | 2021/07/12 13:30 | Taiyo Yamanaka v Erwin Troebinger | 6-4,6-1 |
| ITF M15 Monastir | 2021/02/21 11:00 | Erwin Troebinger v Luigi Castelletti | 6-7,2-6 |
| ITF M15 Monastir | 2021/02/14 09:00 | Erwin Troebinger v Liova Ajavon | 5-7,6-7 |
| Challenger Ortisei | 2020/11/14 14:00 | Erwin Troebinger v Andrea Pellegrino | 4-6,0-6 |
| ITF M25 Trento | 2020/02/24 10:35 | Marco Mosciatti v Erwin Troebinger | 7-6,6-4 |
| ITF M15 Monastir | 2020/01/19 08:00 | Erwin Troebinger v Vitali Shvets | 1-6,2-6 |
| ITF M25 Rio Cuarto | 2021/12/08 12:45 | Leonardo Aboian v Alejo Vilaro | 6-1,6-3 |
| ITF M25 Rio Cuarto | 2021/12/07 13:00 | Alejo Vilaro v Tomas Martinez | 6-2,7-6 |
| ITF M25 Rio Cuarto | 2021/12/06 14:00 | Alejo Vilaro v Juan Martin Fumeaux | 6-1,6-2 |
| ITF M25 Rio Cuarto | 2021/12/05 14:00 | Alejo Vilaro v Genaro Marzialetti | 6-0,6-2 |
| ITF M25 Villa Allende | 2021/12/02 18:00 | Francisco Comesana v Alejo Vilaro | 6-3,6-3 |
| ITF M25 Villa Allende | 2021/12/01 15:15 | Alejo Vilaro v Julian Gimenez | 6-1,6-3 |
| ITF M25 Villa Allende | 2021/11/30 12:30 | Alejo Vilaro v Santiago P Franchini | 7-6,6-3 |
| ITF M25 Villa Allende | 2021/11/28 13:00 | Alejo Vilaro v Jesus Matias Quiroga | 6-2,6-0 |