Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| ITF M25 Vale Do Lobo | 2020/11/01 10:55 | Nuno Borges v Kacper Zuk | 4-6,3-6 |
| ITF M25 Vale Do Lobo | 2020/10/31 12:00 | Chun Hsin Tseng v Kacper Zuk | 6-1,5-7,3-6 |
| ITF M25 Vale Do Lobo | 2020/10/30 10:00 | Jesper De Jong v Kacper Zuk | 7-6,5-7,1-6 |
| ITF M25 Vale Do Lobo | 2020/10/29 10:55 | Michael Geerts v Kacper Zuk | 6-7,6-7 |
| ITF M25 Vale Do Lobo | 2020/10/28 15:05 | Sebastian Fanselow v Kacper Zuk | 4-6,5-7 |
| ITF M25 Hamburg | 2020/10/24 10:25 | Chun Hsin Tseng v Kacper Zuk | 4-6,6-7 |
| ITF M25 Hamburg | 2020/10/23 12:35 | Anton Matusevich v Kacper Zuk | 3-6,6-7 |
| ITF M25 Hamburg | 2020/10/22 12:10 | Alex Molcan v Kacper Zuk | 7-6,3-6,4-6 |
| ATP Cologne | 2020/10/10 12:20 | Lloyd Harris v Peter Gojowczyk | 2-6,6-1,6-3 |
| French Open | 2020/09/21 13:50 | Martin Klizan v Peter Gojowczyk | 6-2,6-7,6-4 |
| US Open | 2020/08/31 17:55 | Peter Gojowczyk v Hubert Hurkacz | 3-6,4-6,4-6 |
| DTB German Pro Series | 2020/06/25 10:25 | Peter Gojowczyk v Mika Lipp | 1-6,2-6 |
| DTB German Pro Series | 2020/06/24 10:10 | Peter Gojowczyk v Lucas Gerch | 6-4,3-6,7-5 |
| DTB German Pro Series | 2020/06/23 09:15 | Peter Gojowczyk v Benito Sanchez Martinez | 6-4,6-4 |
| DTB German Pro Series | 2020/06/11 12:00 | Peter Gojowczyk v Daniel Masur | 2-6,3-6 |
| DTB German Pro Series | 2020/06/10 12:00 | Peter Gojowczyk v Kevin Krawietz | 6-2,7-5 |