David Damian Brna 2-6,4-6 Jannik Sinner 2018-05-07 08:00
Stadium: Wisla Jonidlo 2 Round: 62 Ground: Clay
Home History
| ITF Poland F2 | 2018/05/06 08:00 | David Damian Brna v Tim Van Der Horst | 4-6,6-3,6-3 |
| ITF Czech Republic F11 Qual | 2017/11/20 13:40 | Alessandro Ricci v David Damian Brna | 6-4,7-6 |
| ITF Czech Republic F11 Qual | 2017/11/19 09:00 | David Mrazek v David Damian Brna | 3-6,4-6 |
| Challenger Bratislava Qual | 2017/11/05 09:00 | Kamil Majchrzak v David Damian Brna | 6-0,6-3 |
| Challenger Bratislava Qual | 2017/11/04 09:00 | David Damian Brna v Albert Sprlak Puk | 6-3,6-4 |
| ITF Czech Republic F8 Qual | 2017/10/31 10:10 | Michael Vrbensky v David Damian Brna | 6-2,6-4 |
| ITF Czech Republic F8 Qual | 2017/10/30 13:00 | Gregor Ramskogler v David Damian Brna | 3-6,4-6 |
| ITF Czech Republic F7 Qual | 2017/10/24 12:50 | Ondrej Krstev v David Damian Brna | 6-2,6-4 |
Away History
| ITF Poland F2 | 2018/05/06 11:00 | Patryk Krolik v Jannik Sinner | 3-6,1-6 |
| ITF Poland F1 | 2018/04/30 07:00 | Robert Strombachs v Jannik Sinner | 7-5,7-6 |
| ITF Poland F1 | 2018/04/29 07:00 | Moritz Dettinger v Jannik Sinner | 5-7,3-6 |
| ITF Greece F5 | 2018/03/29 09:55 | Jannik Sinner v Yaraslav Shyla | 4-6,4-6 |
| ITF Greece F5 | 2018/03/27 12:50 | Mateo Nicolas Martinez v Jannik Sinner | 4-6,2-6 |
| ITF Greece F5 | 2018/03/26 07:00 | Mitchell Thomas McDaniels v Jannik Sinner | 5-7,5-7 |
| ITF Greece F5 | 2018/03/25 10:00 | Isa Mammetgulyyev v Jannik Sinner | 5-7,3-6 |
| ITF Greece F4 | 2018/03/21 09:35 | Jannik Sinner v Rudolf Molleker | 4-6,5-7 |