Stadium: Center Court Round: 25 Ground: Hardcourt indoor
| Metz, France | 2018/09/16 08:00 | Bernard Tomic v Pavic, Ante | 7-5,7-5 |
| Challenger Banja Luka | 2018/09/11 08:00 | Dimitar Kuzmanov v Pavic, Ante | 6-1,7-6 |
| Challenger Seville | 2018/09/04 08:30 | Pavic, Ante v Brkic, Tomislav | 6-4,4-6,3-6 |
| Challenger Como | 2018/08/28 16:00 | Pavic, Ante v Brown, Dustin | 3-6,3-6 |
| US Open, New York, USA | 2018/08/22 19:50 | Pavic, Ante v Brandon Nakashima | 6-3,4-6,6-7 |
| Segovia, Spain | 2018/07/31 08:00 | Neuchrist, Maximilian v Pavic, Ante | 6-3,7-6 |
| Challenger Padova | 2018/07/27 10:00 | Federico Gaio v Pavic, Ante | 6-4,7-5 |
| Challenger Padova | 2018/07/26 08:30 | de Greef, Arthur v Pavic, Ante | 4-6,7-6,4-6 |
| 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 |
| Atlanta, USA | 2018/07/25 17:00 | Harrison, Ryan v Lacko, Lukas | 2-6,6-2,6-3 |
| Atlanta, USA | 2018/07/23 19:40 | Lacko, Lukas v Gunneswaran, Prajnesh | 6-2,6-2 |
| Wimbledon, London, Great Britain | 2018/07/04 13:30 | Federer, Roger v Lacko, Lukas | 6-4,6-4,6-1 |