Stadium: Court 1 Round: 44 Ground: Carpet indoor
| ITF - M25 Nussloch | 2020/01/19 09:00 | Stanek, Robin v van Baal, Aloys Johannes Willem | 6-3,7-6 |
| Czech Extraliga, Men | 2019/12/14 09:00 | Stanek, Robin v Lukas Rosol | 3-6,2-6 |
| Milovice, Singles M-ITF-CZE-10A | 2019/11/13 12:50 | Stanek, Robin v Stepanek, Antonin | 4-6,6-2,6-4 |
| ITF M15 Prague | 2019/11/07 14:05 | Manuel Guinard v Stanek, Robin | 6-7,6-4,7-6 |
| ITF M15 Prague | 2019/11/06 18:20 | Stanek, Robin v Yvo Panak | 6-2,6-4 |
| ITF M15 Prague | 2019/11/05 09:00 | Stanek, Robin v Hajek, Petr | 6-2,6-4 |
| ITF M15 Prague | 2019/11/04 10:00 | Stanek, Robin v Vanko, Tomas | 6-2,6-2 |
| ITF M15 Opava | 2019/11/02 09:00 | Stanek, Robin v David Poljak | 3-6,4-6 |
| ITF - M25 Nussloch | 2020/01/19 09:00 | Peters, Flemming v Willems, Johann | 2-6,0-6 |
| Bad Salzdetfurth, Simples M-ITF-GER-14A | 2019/10/08 11:00 | Schifris, Jeremy v Willems, Johann | 3-6,6-3,10-3 |
| Bad Salzdetfurth, Simples M-ITF-GER-14A | 2019/10/07 09:10 | Willems, Johann v Laurin Aerne | 6-3,6-3 |
| ITF Germany F16 | 2018/10/23 13:00 | Seifert, Stefan v Willems, Johann | 4-6,6-3,6-2 |
| ITF Germany F16 | 2018/10/22 10:00 | Willems, Johann v Karlo Cubelic | 6-3,6-4 |
| ITF Germany F16 | 2018/10/21 10:30 | Willems, Johann v Knoop, Herman Meeuwes Mattheo | 6-4,6-3 |
| ITF Germany F5 | 2018/06/28 14:15 | Eriksson, Markus v Willems, Johann | 6-3,6-0 |
| ITF Germany F5 | 2018/06/26 15:20 | Diarra, Gibril v Willems, Johann | 1-6,2-6 |