Stadion: Centre Court Round: 25 Ground: Hardcourt indoor
| Challenger - Eckental | 2018/10/31 16:00 | Lukas Lacko v Simone Bolelli | 6-7,3-6 |
| ATP - Stockholm | 2018/10/18 12:30 | Lukas Lacko v Fabio Fognini | 4-6,4-6 |
| ATP - Stockholm | 2018/10/16 13:45 | Lukas Lacko v Taro Daniel | 6-1,6-4 |
| Challenger - Ortisei | 2018/10/09 14:25 | Ante Pavic v Lukas Lacko | 7-6,7-6 |
| ATP - St. Petersburg | 2018/09/20 13:20 | Marco Cecchinato v Lukas Lacko | 7-5,7-6 |
| ATP - St. Petersburg | 2018/09/18 15:30 | Ruben Bemelmans v Lukas Lacko | 2-6,6-4,5-7 |
| US Open | 2018/08/27 21:40 | Vasek Pospisil v Lukas Lacko | 7-5,6-3,6-2 |
| ATP - Winston-Salem | 2018/08/20 21:15 | Horacio Zeballos v Lukas Lacko | 7-6,7-5 |
| Challenger - Brest | 2018/10/23 19:15 | Stephane Robert v Jiri Vesely | 4-6,6-3,2-6 |
| ATP - Antwerpen | 2018/10/16 11:20 | Albert Ramos-Vinolas v Stephane Robert | 6-4,6-4 |
| ATP - Antwerpen | 2018/10/15 09:00 | Tallon Griekspoor v Stephane Robert | 7-6,6-3 |
| ATP - Antwerpen | 2018/10/14 09:00 | Frederico Ferreira Silva v Stephane Robert | 5-7,7-5,4-6 |
| Challenger - Ortisei | 2018/10/08 14:00 | Liam Caruana v Stephane Robert | 4-6,7-6,6-2 |
| Challenger - Orleans | 2018/09/24 16:10 | Daniel Brands v Stephane Robert | 6-4,6-4 |
| ATP - St. Petersburg | 2018/09/16 13:50 | Evgeny Tyurnev v Stephane Robert | 6-3,6-4 |
| Challenger - Genova | 2018/09/05 10:45 | Stephane Robert v Lorenzo Sonego | 1-6,2-6 |