| ITF Women Klosters | 2018/06/16 10:00 | Ena Kajevic v Liv Drolshammer | 6-1,6-2 |
| ITF Women Banja Luka | 2018/06/06 08:00 | Cemre Anil v Ena Kajevic | 3-6,7-5,6-2 |
| ITF Women Antalya Qual | 2018/05/21 10:55 | Ena Kajevic v Justine Pysson | 7-5,5-7,5-7 |
| ITF Women Antalya Qual | 2018/05/20 07:30 | Ena Kajevic v Anna Kalabukhova | 6-2,6-0 |
| WTA Istanbul Qual | 2018/04/22 08:00 | Ena Kajevic v Anna Kalinskaya | 4-6,4-6 |
| ITF Women Antalya | 2018/04/18 07:30 | Ena Kajevic v Kamilla Rakhimova | 3-6,1-6 |
| ITF Women Antalya | 2018/04/16 07:30 | Ena Kajevic v Svetlana Iansitova | 6-4,6-4 |
| ITF Women Antalya | 2018/04/15 07:30 | Ena Kajevic v Valeriia Sheikina | 6-0,6-4 |
| ITF Women Klosters | 2018/06/16 10:00 | Corina Mader v Yuki Naito | 5-7,0-6 |
| ITF Women Essen | 2018/06/14 13:30 | Yuki Naito v Lena Papadakis | 6-3,1-6,0-6 |
| ITF Women Essen | 2018/06/13 15:45 | Ekaterine Gorgodze v Yuki Naito | 2-6,4-6 |
| ITF Women Essen | 2018/06/12 15:40 | Yuki Naito v Chantal Sauvant | 6-1,6-3 |
| ITF Women Essen Qual | 2018/06/11 16:20 | Anastasia Kulikova v Yuki Naito | 3-6,6-4,1-6 |
| ITF Women Essen Qual | 2018/06/10 15:00 | Yuki Naito v Ida Jarlskog | 6-1,6-1 |
| ITF Women Essen Qual | 2018/06/10 10:00 | Yuki Naito v Annelou Nab | 7-5,7-5 |
| ITF Women Fukuoka | 2018/05/08 05:15 | Yuki Naito v Katie Boulter | 6-4,4-6,4-6 |