Stadium: Pista 1 Round: 26
| ITF Women Les Franqueses | 2018/05/22 15:10 | Xiyu Wang v Polina Leykina | 4-6,6-2,3-6 |
| ITF Women Khimki | 2018/04/30 15:10 | Polina Leykina v Lapko, Vera | 3-6,2-6 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/04/19 13:40 | Polina Leykina v Pella, Catalina | 0-6,3-6 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/04/18 14:30 | Chloe Paquet v Polina Leykina | 4-6,6-4,1-6 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/04/14 12:00 | Tamara Zidansek v Polina Leykina | 6-0,6-1 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/04/13 12:00 | Vasylyeva, Anastasiya v Polina Leykina | 6-7,6-4,4-6 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/04/12 15:20 | Polina Leykina v Glushko, Julia | 6-2,6-4 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/04/10 17:15 | Polina Leykina v Schaeder, Laura | 6-4,6-3 |
| ITF Women Les Franqueses | 2018/05/22 15:10 | Laura Pigossi v Saez Larra, Olga | 1-6,1-6 |
| ITF Women La Bisbal | 2018/05/15 13:00 | Saez Larra, Olga v Jil Teichmann | 3-6,6-7 |
| ITF Women La Bisbal Qual | 2018/05/13 09:00 | Saez Larra, Olga v Giuliana Olmos | 6-2,7-6 |
| ITF Women La Bisbal Qual | 2018/05/12 10:30 | Saez Larra, Olga v Marie Villet | 3-6,6-3,6-0 |
| ITF Women Monzon | 2018/05/09 14:25 | Saez Larra, Olga v Bolsova Zadoinov, Aliona | 3-6,3-6 |
| ITF Women Monzon | 2018/05/07 14:30 | Saez Larra, Olga v Guttierez Carrasco, Maria | 7-6,6-7,6-3 |
| Balatonboglar, Simples W-WITF-HUN-08A | 2018/05/01 08:00 | Nina Potocnik v Saez Larra, Olga | 1-6,6-4,6-1 |
| ITF Women Wiesbaden | 2018/04/28 16:15 | Saez Larra, Olga v Katarina Zavatska | 4-6,1-6 |