| Date | Category | Player | Score | Opponent | Tournament |
|---|---|---|---|---|---|
| 2018-03-16 | 12 | Sergej TOPIC | 6-1 6-2 | Antonio VOLJAVEC | 34. Memorial Slavoj Greblo by Maistra |
| 2018-03-16 | 12 | Petkovic/TOPIC | 6-3 6-2 | MIKOVIC/Svec | 34. Memorial Slavoj Greblo by Maistra |
| 2018-03-15 | 12 | Sergej TOPIC | 6-1 6-3 | Luka ALBREHT | 34. Memorial Slavoj Greblo by Maistra |
| 2018-03-15 | 12 | Sergej TOPIC | 7-5 7-6(5) | Jonas MASTEN | 34. Memorial Slavoj Greblo by Maistra |
| 2018-03-15 | 12 | Petkovic/TOPIC | 1-6 6-3 10/6 | Ivkic/Rakonic | 34. Memorial Slavoj Greblo by Maistra |
| 2018-03-15 | 12 | Petkovic/TOPIC | 6-2 7-5 | Comino/Meo | 34. Memorial Slavoj Greblo by Maistra |
| 2018-03-12 | 12 | Sergej TOPIC | 6-3 6-2 | Ognjen JAGROVIC | 34. Memorial Slavoj Greblo by Maistra |
| 2018-03-12 | 12 | Petkovic/TOPIC | 6-3 6-4 | ILIC/Krstevski | 34. Memorial Slavoj Greblo by Maistra |