Stadium: I Round: 27 Ground: Clay
| WTA Budapest | 2017/02/23 11:00 | Irina Khromacheva v Yanina Wickmayer | 4-6,2-6 |
| WTA Anning | 2018/05/02 03:00 | Olivia Tjandramulia v Irina Khromacheva | 6-3,0-6,2-6 |
| WTA Anning | 2018/05/01 04:05 | Irina Khromacheva v Xinyu Jiang | 6-3,6-4 |
| WTA Istanbul Qual | 2018/04/22 14:10 | Arantxa Rus v Irina Khromacheva | 7-5,6-0 |
| WTA Bogota Qual | 2018/04/08 17:15 | Valentini Grammatikopoulou v Irina Khromacheva | 7-6,7-6 |
| WTA Bogota Qual | 2018/04/07 18:45 | Lulu Sun v Irina Khromacheva | 3-6,3-6 |
| WTA Monterrey Qual | 2018/03/31 18:40 | Irina Khromacheva v Dalila Jakupovic | 2-6,3-6 |
| ITF Women Perth | 2018/02/22 04:45 | Erika Sema v Irina Khromacheva | 2-6,2-6 |
| ITF Women Perth | 2018/02/21 04:55 | Hiroko Kuwata v Irina Khromacheva | 0-6,3-6 |
| WTA Anning | 2018/05/02 03:00 | Sabina Sharipova v Yanina Wickmayer | 3-6,6-3,1-6 |
| WTA Anning | 2018/04/30 08:05 | Natalija Stevanovic v Yanina Wickmayer | 4-6,5-7 |
| ITF Women Quanzhou | 2018/04/26 04:45 | Naomi Broady v Yanina Wickmayer | 3-6,6-4,6-2 |
| ITF Women Quanzhou | 2018/04/25 06:15 | Xu Liu Sun v Yanina Wickmayer | 3-6,2-6 |
| ITF Women Quanzhou | 2018/04/24 05:00 | Sabina Sharipova v Yanina Wickmayer | 6-7,2-6 |
| WTA Zhengzhou | 2018/04/21 03:00 | Yanina Wickmayer v Yafan Wang | 2-6,6-3,2-6 |
| WTA Zhengzhou | 2018/04/20 07:00 | Mai Minokoshi v Yanina Wickmayer | 1-6,3-6 |
| WTA Zhengzhou | 2018/04/18 05:10 | Xiyu Wang v Yanina Wickmayer | 3-6,1-6 |