Stadium: MTA 12 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/12/14 09:35 | Denis Klok v Paul Woerner | 6-2,1-6,6-4 |
| ITF M15 Antalya | 2021/12/09 07:50 | Bogdan Ionut Apostol v Paul Woerner | 6-2,6-2 |
| ITF M25 Frankfurt am Main | 2021/08/10 10:30 | Paul Woerner v Giovanni Oradini | 5-7,5-7 |
| ITF M25 Frankfurt am Main | 2021/08/09 14:15 | Paul Woerner v Patrick Zahraj | 6-4,6-7,10-7 |
| ITF M15 Parnu | 2021/08/04 15:10 | Paul Woerner v Benjamin Lock | 2-6,4-6 |
| ITF M25 Marburg | 2021/07/06 12:15 | Paul Woerner v Sidane Pontjodikromo | 3-6,5-7 |
| ITF M25 Marburg | 2021/07/05 08:00 | Paul Woerner v Zura Tkemaladze | 6-3,5-7,10-7 |
| ITF M25 Bourg-en-Bresse | 2021/06/30 16:30 | Paul Woerner v Ugo Blanchet | 2-6,2-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/04 15:05 | Stefan Palosi v Mihai Razvan Marinescu | 6-2,6-3 |
| UTR Pro Tennis Series Bucharest | 2021/12/03 09:30 | Mihai Razvan Marinescu v Edris Fetisleam | 7-5,5-2 |
| UTR Pro Tennis Series Bucharest | 2021/12/02 12:30 | Mihai Razvan Marinescu v Ilya Snitari | 6-7,2-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/01 09:30 | Nini Gabriel Dica v Mihai Razvan Marinescu | 5-5 |
| UTR Pro Tennis Series Bucharest | 2021/11/30 08:04 | Vlad Andrei Dancu v Mihai Razvan Marinescu | 4-6,6-2,6-4 |
| UTR Pro Tennis Series Brasov | 2021/10/31 11:00 | Mihai Razvan Marinescu v Samuil Konov | 6-2,6-3 |
| UTR Pro Tennis Series Brasov | 2021/10/30 12:30 | Mihai Razvan Marinescu v Alex Cosmin Pavel | 6-4,6-1 |
| UTR Pro Tennis Series Brasov | 2021/10/29 08:30 | Mihai Razvan Marinescu v Dragos Constantin Ignat | 1-6,7-6,5-6 |