Stadium: Lotto RLP Court Round: 28 Ground: Hardcourt indoor
| Davis Cup | 2019/11/19 10:00 | Mikhail Kukushkin v Botic Van De Zandschulp | 6-2,6-2 |
| Challenger Eckental | 2019/11/01 16:25 | Jiri Vesely v Botic Van De Zandschulp | 3-6,6-3,6-4 |
| Challenger Eckental | 2019/10/31 17:25 | Botic Van De Zandschulp v Henri Laaksonen | 7-6,4-6,7-6 |
| Challenger Eckental | 2019/10/30 11:30 | Viktor Troicki v Botic Van De Zandschulp | 6-3,3-6,4-6 |
| Challenger Eckental | 2019/10/29 11:40 | Botic Van De Zandschulp v Tobias Simon | 6-4,6-7,7-6 |
| Challenger Hamburg | 2019/10/27 13:40 | Botic Van De Zandschulp v Bernabe Zapata Miralles | 6-3,5-7,6-1 |
| Challenger Hamburg | 2019/10/26 15:15 | Salvatore Caruso v Botic Van De Zandschulp | 6-4,4-6,2-6 |
| Challenger Hamburg | 2019/10/25 18:20 | Botic Van De Zandschulp v Cedrik-Marcel Stebe | 6-2,7-5 |
| Challenger Las Vegas | 2019/10/16 19:10 | Nicola Kuhn v Ernesto Escobedo | 6-7,6-3,1-6 |
| Challenger Fairfield | 2019/10/10 17:00 | Peter Polansky v Nicola Kuhn | 6-4,6-4 |
| Challenger Fairfield | 2019/10/09 17:00 | Michail Pervolarakis v Nicola Kuhn | 4-6,6-2,0-6 |
| Challenger Orleans | 2019/09/23 11:40 | Maxime Janvier v Nicola Kuhn | 6-2,6-4 |
| Challenger Glasgow | 2019/09/20 10:00 | Alexandre Muller v Nicola Kuhn | 3-6,7-5,6-4 |
| Challenger Glasgow | 2019/09/19 09:30 | Mirza Basic v Nicola Kuhn | 3-6,4-6 |
| Challenger Glasgow | 2019/09/17 14:05 | Lloyd Glasspool v Nicola Kuhn | 6-3,4-6,3-6 |
| Challenger Istanbul | 2019/09/13 10:25 | Blaz Kavcic v Nicola Kuhn | 6-3,6-0 |