Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| Challenger Prostejov | 2018/06/05 10:35 | Guillermo Garcia-Lopez v Gleb Sakharov | 6-4,6-4 |
| Challenger Vicenza | 2018/05/29 09:00 | Martin Cuevas v Gleb Sakharov | 7-6,6-2 |
| French Open Qual | 2018/05/21 13:10 | Jurgen Melzer v Gleb Sakharov | 6-2,4-6,6-1 |
| Challenger Lisbon | 2018/05/14 11:30 | Christian Harrison v Gleb Sakharov | 6-0,6-4 |
| Challenger Braga | 2018/05/09 11:00 | Sergio Gutierrez-Ferrol v Gleb Sakharov | 6-3,6-4 |
| Challenger Braga | 2018/05/07 12:20 | Joao Monteiro v Gleb Sakharov | 6-2,3-6,2-6 |
| Challenger Ostrava | 2018/05/01 09:00 | Gleb Sakharov v Gianluigi Quinzi | 2-6,1-6 |
| ATP Miami Qual | 2018/03/19 16:20 | Gleb Sakharov v Ernesto Escobedo | 0-6,3-6 |
| Challenger Prostejov | 2018/06/06 10:15 | Jaume Munar v Adam Pavlasek | 6-7,6-4,7-5 |
| Challenger Prostejov | 2018/06/05 11:40 | Adam Pavlasek v Pablo Cuevas | 7-6,7-6 |
| French Open | 2018/05/31 14:55 | Diego Schwartzman v Adam Pavlasek | 6-1,6-3,6-1 |
| French Open | 2018/05/28 12:15 | Mirza Basic v Adam Pavlasek | 7-6,5-7,2-6,2-6 |
| French Open Qual | 2018/05/24 13:20 | Dennis Novak v Adam Pavlasek | 6-7,4-6 |
| French Open Qual | 2018/05/23 12:05 | Adam Pavlasek v Hugo Dellien | 6-3,6-1 |
| Challenger Rome | 2018/05/12 13:00 | Adam Pavlasek v Laslo Djere | 7-6,6-7,6-4 |
| Challenger Rome | 2018/05/11 11:50 | Gianluigi Quinzi v Adam Pavlasek | 7-6,3-6,5-7 |