Stadium: Court 5 Round: 25 Ground: Clay
| ITF M15 Antalya | 2021/04/07 08:20 | Pablo Llamas Ruiz v Sandro Kopp | 7-5,6-4 |
| ITF M15 Antalya | 2021/04/06 07:00 | Sandro Kopp v Emil Reinberg | 6-0,6-4 |
| ITF M15 Antalya | 2021/04/05 07:00 | Sandro Kopp v Sami Ben Abdennibi | 5-7,6-1,10-2 |
| ITF M15 Antalya | 2021/04/04 06:30 | Sandro Kopp v Leon Benedict | 6-2,6-4 |
| ITF M25 Biel | 2021/03/29 14:50 | Oscar Moraing v Sandro Kopp | 4-6,6-1,11-9 |
| ITF M15 Antalya | 2021/02/22 07:00 | Deney Wassermann v Sandro Kopp | 6-3,2-6,10-8 |
| ITF M15 Antalya | 2021/02/21 06:00 | Umut Akkoyun v Sandro Kopp | 3-6,4-6 |
| ITF M15 Antalya | 2021/02/16 07:00 | Petr Nouza v Sandro Kopp | 0-6,1-6 |
| ITF M15 Antalya | 2021/04/06 13:10 | Davide Galoppini v Peter Fajta | 7-5,7-5 |
| ITF M15 Antalya | 2021/03/26 07:00 | Sanjar Fayziev v Peter Fajta | 2-6,7-6,6-0 |
| ITF M15 Antalya | 2021/03/18 07:00 | Peter Fajta v Peter Heller | 3-6,0-6 |
| ITF M15 Antalya | 2021/03/16 09:30 | Richard Zusman v Peter Fajta | 5-7,5-7 |
| ITF M15 Bratislava | 2021/03/11 10:45 | Peter Fajta v Kyrian Jacquet | 3-6,4-6 |
| ITF M15 Bratislava | 2021/03/10 09:00 | Edward Hubner v Peter Fajta | 7-6,4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/02/09 07:30 | Sho Shimabukuro v Peter Fajta | 3-6,6-1,10-7 |
| ITF M15 Sharm El Sheikh | 2021/02/08 07:30 | Pawel Juszczak v Peter Fajta | 6-0,6-7,6-10 |