Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| Challenger Irving | 2017/03/16 20:20 | Karen Khachanov v Lukas Lacko | 6-4,3-6,6-1 |
| Challenger Irving | 2017/03/14 18:30 | Lukas Lacko v Sergiy Stakhovsky | 6-3,4-6,6-3 |
| Challenger Wroclaw | 2017/03/02 19:10 | Michal Przysiezny v Lukas Lacko | 6-1,3-6,6-3 |
| Challenger Wroclaw | 2017/02/28 19:05 | Kevin Krawietz v Lukas Lacko | 3-6,6-7 |
| Challenger Bergamo | 2017/02/23 16:30 | Egor Gerasimov v Lukas Lacko | 6-4,1-6,6-3 |
| Challenger Bergamo | 2017/02/22 16:30 | Pedja Krstin v Lukas Lacko | 1-6,2-6 |
| Australian Open 2017 | 2017/01/20 08:15 | Lukas Lacko v Kei Nishikori | 4-6,4-6,4-6 |
| Australian Open 2017 | 2017/01/18 02:00 | Lukas Lacko v Dudi Sela | 2-6,6-3,6-2,6-4 |
| ITF USA F9 | 2017/02/27 16:00 | Michael Riechmann v Vasil Kirkov | 6-4,1-6,6-3 |
| ITF USA F9 | 2017/02/26 16:00 | Arnav Dhingra v Vasil Kirkov | 3-6,3-6 |
| ITF USA F6 | 2017/02/02 15:00 | Vasil Kirkov v Peter Nagy | 2-6,4-6 |
| ITF USA F6 | 2017/01/31 15:00 | Jason Legall v Vasil Kirkov | 4-6,2-6 |
| ITF USA F5 | 2017/01/22 15:00 | Vasil Kirkov v Hugo Dellien | 6-7,0-6 |
| ITF USA F5 | 2017/01/21 18:00 | Vasil Kirkov v JanMagnus Johnson | 6-4,6-1 |
| ITF USA F5 | 2017/01/20 17:30 | Vasil Kirkov v Jonathan Chang | 7-6,6-2 |
| ITF USA F4 | 2017/01/16 15:00 | Vasil Kirkov v Miomir Kecmanovic | 1-6,1-6 |