Stadium: Pista 1 Round: 28 Ground: Hardcourt outdoor
| US Open | 2019/08/23 15:00 | Tobias Kamke v Lukas Lacko | 7-5,6-3 |
| Wimbledon Qual | 2016/06/24 12:00 | Lukas Lacko v Tobias Kamke | 6-2,6-7,6-2,6-2 |
| Challenger - Mallorca | 2021/09/03 17:40 | Lukas Lacko v Frederico Ferreira Silva | 7-5,7-5 |
| Challenger - Mallorca | 2021/09/02 17:00 | Dimitar Kuzmanov v Lukas Lacko | 2-6,6-7 |
| Challenger - Mallorca | 2021/09/01 18:40 | Johannes Haerteis v Lukas Lacko | 2-6,3-6 |
| US Open | 2021/08/25 16:15 | Lukas Lacko v Holger Rune | 4-6,4-6 |
| ATP - Atlanta | 2021/07/24 19:25 | Jason Jung v Lukas Lacko | 6-4,6-7,6-3 |
| Challenger - Cary | 2021/07/19 23:45 | Mikael Torpegaard v Lukas Lacko | 6-4,6-2 |
| ATP - Newport | 2021/07/11 18:30 | Lukas Lacko v Brayden Schnur | 0-6,4-6 |
| Wimbledon | 2021/06/22 10:00 | Lukas Lacko v Nikola Milojevic | 4-6,4-6 |
| Challenger - Mallorca | 2021/09/03 16:00 | Tobias Kamke v Fernando Verdasco | 6-3,6-1 |
| Challenger - Mallorca | 2021/09/02 14:30 | Tobias Kamke v Nick Chappell | 6-2,6-4 |
| Challenger - Mallorca | 2021/09/01 16:00 | Blaz Rola v Tobias Kamke | 4-6,4-6 |
| US Open | 2021/08/24 17:05 | Tobias Kamke v Illya Marchenko | 6-3,6-7,2-6 |
| Challenger - Meerbusch | 2021/08/09 14:00 | Lukas Klein v Tobias Kamke | 6-1,6-2 |
| Challenger - Poznan | 2021/07/27 08:00 | Mats Moraing v Tobias Kamke | 6-4,6-2 |
| ATP - Hamborg | 2021/07/10 12:05 | Tobias Kamke v Alessandro Giannessi | 3-6,4-6 |
| Challenger - Braunschweig | 2021/07/05 16:25 | Elias Ymer v Tobias Kamke | 6-3,7-5 |