Stadium: Court 2 Round: 62 Ground: Clay
| ITF M15 Bad Waltersdorf | 2021/08/29 07:00 | Pietro Pirolt v Dan Radu Munteanu | 1-6,6-4,6-10 |
| ITF M25 Bacău | 2021/08/16 15:00 | Dan Radu Munteanu v Valentin Vanta | 2-6,4-6 |
| ITF M15 Curtea de Argeș | 2021/08/09 07:00 | Cezar Cretu v Dan Radu Munteanu | 6-1,6-3 |
| ITF M15 Curtea de Argeș | 2021/08/08 08:00 | Dragos Petre Popeanga v Dan Radu Munteanu | 2-6,1-6 |
| ITF M25 Pitești | 2021/08/01 08:00 | Dan Radu Munteanu v Edris Fetisleam | 0-6,1-6 |
| ITF M15 Bukarest | 2021/05/23 08:30 | Dan Radu Munteanu v Pierre Delage | 3-6,2-6 |
| ITF M15 Brčko | 2021/05/17 15:30 | Dan Radu Munteanu v Pavle Daljev | 4-6,2-6 |
| ITF M15 Brčko | 2021/05/16 11:00 | Dan Radu Munteanu v Ido Zonder | 6-1,6-3 |
| ITF M15 Bad Waltersdorf | 2021/08/29 07:00 | Leonardo Chiari v Kris Krawcewicz | 3-6,1-6 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/02 10:00 | Kris Krawcewicz v Alan Bojarski | 0-6,6-2,4-10 |
| ITF M25 Kottingbrunn | 2021/07/19 07:55 | Milos Karol v Kris Krawcewicz | 6-4,6-4 |
| ITF M25 Most | 2021/05/23 08:00 | Kris Krawcewicz v Vojtech Mares | 4-6,5-7 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 11:30 | Lenny Hampel v Kris Krawcewicz | 7-5,6-2 |
| ITF M25 Praha | 2021/05/09 11:00 | Kris Krawcewicz v Dominik Recek | 6-2,5-7,7-10 |
| ITF M15 Opatija | 2021/03/21 08:00 | Kris Krawcewicz v Francesco Maestrelli | 4-6,2-6 |
| ITF M15 Rovinj | 2021/03/15 08:00 | Kris Krawcewicz v Gergely Madarasz | 4-6,5-7 |