Stadium: Center Court Round: 25 Ground: Carpet indoor
| ATP Stockholm | 2018/10/18 12:30 | Lacko, Lukas v Fabio Fognini | 4-6,4-6 |
| ATP Stockholm | 2018/10/16 13:45 | Lacko, Lukas v Taro Daniel | 6-1,6-4 |
| Challenger Ortisei | 2018/10/09 14:25 | Pavic, Ante v Lacko, Lukas | 7-6,7-6 |
| St. Petersburg, Russia | 2018/09/20 13:20 | Marco Cecchinato v Lacko, Lukas | 7-5,7-6 |
| St. Petersburg, Russia | 2018/09/18 15:30 | Bemelmans, Ruben v Lacko, Lukas | 2-6,6-4,5-7 |
| US Open, New York, USA | 2018/08/27 21:40 | Vasek Pospisil v Lacko, Lukas | 7-5,6-3,6-2 |
| Winston-Salem, USA | 2018/08/20 21:15 | Zeballos, Horacio v Lacko, Lukas | 7-6,7-5 |
| Washington, USA | 2018/07/31 20:55 | Lacko, Lukas v Denis Kudla | 7-6,1-6,4-6 |
| Brest, France | 2018/10/23 12:40 | Quentin Halys v Bolelli, Simone | 4-6,7-6,6-3 |
| Challenger Ortisei | 2018/10/12 11:00 | Bolelli, Simone v Dennis Novak | 6-7,6-7 |
| Challenger Ortisei | 2018/10/10 14:10 | Kirill Kivattsev v Bolelli, Simone | 3-6,2-6 |
| Challenger Ortisei | 2018/10/09 17:50 | Stakhovsky, Sergiy v Bolelli, Simone | 6-7,3-6 |
| Challenger Sibiu | 2018/09/20 10:05 | Bolelli, Simone v Jelle Sels | 6-7,3-6 |
| Challenger Sibiu | 2018/09/18 10:00 | Bolelli, Simone v Jahn, Jeremy | 6-4,6-4 |
| Challenger Szczecin | 2018/09/12 12:20 | Bolelli, Simone v Dutra Silva, Rogerio | 2-6,4-6 |
| Challenger Szczecin | 2018/09/10 13:50 | Bolelli, Simone v Kenny de Schepper | 7-5,4-6,6-2 |