| Puchar Davisa | 2018/04/04 09:10 | Martins Podzus v Markos Kalovelonis | 3-6,4-6 |
| Challenger Qujing | 2018/03/19 03:20 | Martins Podzus v Jason Kubler | 4-6,1-6 |
| Challenger Qujing Qual | 2018/03/18 03:00 | Renta Tokuda v Martins Podzus | 7-6,6-7,3-6 |
| Challenger Qujing Qual | 2018/03/17 02:00 | Martins Podzus v Andrea Vavassori | 6-7,6-4,7-5 |
| Challenger Shenzhen - Kwalifikacje | 2018/03/11 07:00 | Blaz Rola v Martins Podzus | 7-5,7-6 |
| Challenger Shenzhen - Kwalifikacje | 2018/03/11 03:45 | Martins Podzus v Ronald Slobodchikov | 6-4,6-3 |
| Challenger Zhuhai Qual | 2018/03/04 06:30 | Yusuke Takahashi v Martins Podzus | 2-6,6-2,6-4 |
| Challenger Zhuhai Qual | 2018/03/03 07:20 | Martins Podzus v Blake Ellis | 6-3,6-3 |
| Puchar Davisa | 2018/04/04 09:05 | Ljubomir Celebic v Sedrak Khachatryan | 6-0,6-0 |
| ITF Croatia F3 | 2018/03/23 10:00 | Nino Serdarusic v Ljubomir Celebic | 4-6,6-3,6-2 |
| ITF Croatia F3 | 2018/03/22 09:00 | Mike Urbanija v Ljubomir Celebic | 6-0,3-6,2-6 |
| ITF Croatia F3 | 2018/03/21 13:45 | Ljubomir Celebic v Tomas Lipovsek Puches | 1-6,6-3,6-3 |
| ITF Greece F3 | 2018/03/13 08:00 | Riccardo Balzerani v Ljubomir Celebic | 6-4,6-1 |
| ITF Greece F2 | 2018/03/06 08:00 | Ljubomir Celebic v Giovanni Fonio | 6-3,3-6,4-6 |
| ITF Greece F1 | 2018/03/03 09:40 | Ljubomir Celebic v Yannick Jankovits | 4-6,6-7 |
| ITF Greece F1 | 2018/03/02 10:00 | Luke Johnson v Ljubomir Celebic | 4-6,6-7 |