Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ATP Vienna | 2020/10/24 12:30 | David Pichler v Aljaz Bedene | 0-6,4-6 |
| ITF M15 Forbach | 2020/09/29 08:50 | David Pichler v Joshua D Karpenschif | 5-7,2-6 |
| ITF M15 Monastir | 2020/09/24 09:30 | David Pichler v Matias Franco Descotte | 6-3,2-6,3-6 |
| ITF M15 Monastir | 2020/09/23 08:00 | David Pichler v Filip Bergevi | 2-6,7-6,7-6 |
| ITF M15 Monastir | 2020/09/20 08:30 | Alexander Shevchenko v David Pichler | 6-3,6-4 |
| ITF M15 Monastir | 2020/09/19 08:25 | Alexander Kotzen v David Pichler | 2-6,7-6,6-7 |
| ITF M15 Monastir | 2020/09/18 08:30 | Moez Echargui v David Pichler | 5-7,6-7 |
| ITF M15 Monastir | 2020/09/17 09:50 | Aziz Ouakaa v David Pichler | 2-6,4-6 |
| ITF M15 Doha | 2019/12/20 12:00 | Harry Wendelken v Aleksandre Bakshi | 5-7,6-4,1-6 |
| ITF M15 Doha | 2019/12/19 11:40 | Simon Freund v Harry Wendelken | 0-6,2-6 |
| ITF M15 Doha | 2019/12/18 16:00 | Harry Wendelken v Maciej Smola | 2-6,7-6,6-1 |
| ITF M15 Doha | 2019/12/12 12:00 | Matija Pecotic v Harry Wendelken | 6-3,6-1 |
| ITF M15 Doha | 2019/12/11 10:00 | Mousa Shanan Zayed v Harry Wendelken | 1-6,4-6 |
| ITF M25 Falun | 2019/09/30 10:15 | Lucas Renard v Harry Wendelken | 6-1,7-6 |
| ITF M25 Falun | 2019/09/29 11:00 | Harry Wendelken v Dzianis Zharyn | 2-6,6-3,10-4 |
| ITF M25 Stockholm | 2019/09/25 13:10 | Harry Wendelken v Sam Taylor | 7-6,2-6,4-6 |