Stadium: Court 5 Round: 27 Ground: Hardcourt outdoor
| ITF M25 Kottingbrunn | 2021/07/19 14:20 | Tadeas Paroulek v Lukas Pokorny | 6-2,6-4 |
| ITF M25 Kottingbrunn | 2021/07/18 07:30 | Lukas Pokorny v Vojtech Vlkovsky | 7-6,6-4 |
| ITF M15 Doboj | 2021/07/13 10:10 | Lukas Pokorny v Carles Hernandez | 6-7,7-5,8-10 |
| ITF M15 Doboj | 2021/07/12 08:00 | Rrezart Cungu v Lukas Pokorny | 3-6,4-6 |
| ITF M15 Doboj | 2021/07/11 11:00 | Pavle Daljev v Lukas Pokorny | 5-7,2-6 |
| ITF M15 Poprad | 2021/07/04 11:00 | Lukas Pokorny v Daniel Siniakov | 6-2,4-6,5-10 |
| ITF M25 Wroclaw | 2021/06/28 13:00 | Lukas Pokorny v Carl Soderlund | 5-7,4-6 |
| ITF M25 Wroclaw | 2021/06/27 15:30 | Alan Bojarski v Lukas Pokorny | 2-6,2-6 |
| ITF M15 Frederiksberg | 2021/08/02 12:35 | Gabriel Decamps v Benedikt Emesz | 6-1,6-4 |
| ITF M15 Frederiksberg | 2021/08/01 10:00 | Gabriel Decamps v Simon Friis Soendergaard | 6-4,6-2 |
| ITF M15 Vejle | 2021/07/28 12:45 | Gabriel Decamps v Mick Veldheer | 3-6,1-6 |
| ITF M15 Vejle | 2021/07/26 14:00 | Gabriel Decamps v Benjamin Hannestad | 0-6,7-6,10-6 |
| ITF M15 Vejle | 2021/07/25 09:00 | Martins Rocens v Gabriel Decamps | 1-6,2-6 |
| ITF M25 Uriage | 2021/07/15 11:00 | Giovanni Mpetshi Perricard v Gabriel Decamps | 6-3,6-3 |
| ITF M25 Uriage | 2021/07/14 16:40 | Gabriel Decamps v Alexis Boureau | 6-4,6-1 |
| ITF M25 Uriage | 2021/07/12 12:25 | Amaury Raynel v Gabriel Decamps | 6-3,3-6,8-10 |