Stadium: Court Central Round: 27 Ground: Hardcourt indoor
| ATP Eastbourne | 2018/06/30 14:00 | Lukas Lacko v Mischa Zverev | 4-6,4-6 |
| ATP Halle | 2017/06/20 10:00 | Lukas Lacko v Mischa Zverev | 4-6,4-6 |
| Challenger Quimper | 2020/01/30 17:30 | Mischa Zverev v Quentin Halys | 6-4,6-0 |
| Challenger Quimper | 2020/01/28 14:05 | Hiroki Moriya v Mischa Zverev | 2-6,6-7 |
| Challenger Quimper | 2020/01/27 17:15 | Raul Brancaccio v Mischa Zverev | 1-6,6-4,3-6 |
| Challenger Rennes | 2020/01/21 17:25 | Alexey Vatutin v Mischa Zverev | 6-4,6-4 |
| Challenger Rennes | 2020/01/20 16:00 | Mischa Zverev v Baptiste Crepatte | 6-0,6-1 |
| Challenger Helsinki | 2019/11/12 11:00 | Mischa Zverev v Michael Vrbensky | 6-3,6-3 |
| Challenger Bratislava | 2019/11/04 09:00 | Illya Marchenko v Mischa Zverev | 3-6,6-2,6-2 |
| Challenger Eckental | 2019/10/28 17:20 | Tobias Kamke v Mischa Zverev | 7-6,6-1 |
| Challenger Quimper | 2020/01/30 13:40 | Roberto Ortega-Olmedo v Lukas Lacko | 2-6,2-6 |
| Challenger Quimper | 2020/01/29 18:45 | Andrea Arnaboldi v Lukas Lacko | 6-7,6-4,3-6 |
| Challenger Rennes | 2020/01/22 18:30 | Lukas Lacko v Antoine Escoffier | 5-7,2-6 |
| Ausztrál Open | 2020/01/14 01:30 | Roberto Marcora v Lukas Lacko | 6-3,6-2 |
| Challenger Bratislava | 2019/11/06 20:15 | Lukas Lacko v Damir Dzumhur | 4-6,6-3,1-6 |
| Challenger Bratislava | 2019/11/05 18:10 | Lukas Lacko v Viktor Troicki | 7-5,7-6 |
| Challenger Eckental | 2019/11/01 14:20 | Lloyd Harris v Lukas Lacko | 6-7,6-3,6-3 |
| Challenger Eckental | 2019/10/31 16:10 | John-Patrick Smith v Lukas Lacko | 5-7,3-6 |