Stadium: Opatija 3 Round: 26 Ground: Clay
| ITF Croatia F2 MD | 2018/03/14 13:00 | Antonescu/Dima v Escobar/Bruno Santanna | 3-6,6-3,4-10 |
| ITF Croatia F1 MD | 2018/03/08 15:00 | Πίτερ Νάγκι/Νικ Ράζμπορσεκ v Antonescu/Dima | 7-5,7-6 |
| ITF Germany F2 MD | 2018/01/23 13:30 | Kowalczyk/Kozielski v Μπέντζαμιν Χασάν/Νίκλας Σκχέλλ | 2-6,6-4,6-10 |
| ITF Egypt F38 MD | 2017/12/15 08:00 | Kowalczyk/Kozielski v Goveas/Kadhe | 4-6,3-6 |
| ITF Egypt F37 MD | 2017/12/05 13:45 | Fellin/Weis v Kowalczyk/Kozielski | 2-6,6-3,10-7 |
| ITF Poland F8 MD | 2017/08/01 17:00 | Dembek/Smola v Kowalczyk/Kozielski | 6-2,6-2 |