Stadium: Court 2 Round: 64 Ground: Hardcourt outdoor
| Challenger Bangkok 2 | 2020/01/21 04:10 | Nicola Kuhn v Aslan Karatsev | 0-6,7-6,1-6 |
| 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 |
| Australian Open | 2020/01/16 03:40 | Viktor Troicki v Bradley Klahn | 6-4,6-2 |
| Challenger Bratysława | 2019/11/05 18:10 | Lukas Lacko v Viktor Troicki | 7-5,7-6 |
| Challenger Eckental | 2019/10/30 11:30 | Viktor Troicki v Botic Van De Zandschulp | 6-3,3-6,4-6 |
| Challenger Hamburg | 2019/10/24 14:50 | Bernabe Zapata Miralles v Viktor Troicki | 6-3,7-6 |
| Challenger Hamburg | 2019/10/22 18:05 | Steve Darcis v Viktor Troicki | 6-4,6-7,3-6 |
| ATP Sztokholm | 2019/10/13 13:40 | Viktor Troicki v Dennis Novak | 5-7,1-6 |
| ATP Shanghai | 2019/10/05 08:15 | Juan Ignacio Londero v Viktor Troicki | 6-4,7-6 |
| Challenger Nur-Sultan 2 | 2019/10/01 07:30 | Viktor Troicki v Teymuraz Gabashvili | 3-6,3-6 |