[141] Marta Kostyuk 5-7,2-6 Anna Karolina Schmiedlova [77] 2018-06-05 09:00
Stadium: Lukas Court Round: 25 Ground: Clay
Head to Head
| ITF Women Zhuhai | 2018/03/10 02:00 | Anna Karolina Schmiedlova v Marta Kostyuk | 2-6,4-6 |
| ITF Women Dunakeszi | 2017/05/10 11:45 | Marta Kostyuk v Anna Karolina Schmiedlova | 7-5,7-6 |
Home History
| French Open Women Qual | 2018/05/24 08:00 | Marta Kostyuk v Martina Trevisan | 3-6,3-6 |
| French Open Women Qual | 2018/05/22 10:35 | Marta Kostyuk v Eri Hozumi | 6-4,4-6,6-4 |
| WTA Madrid | 2018/05/05 12:30 | Marta Kostyuk v Lara Arruabarrena | 3-6,6-4,2-6 |
| WTA Prague Qual | 2018/04/28 08:00 | Elena-Gabriela Ruse v Marta Kostyuk | 2-6,7-5,6-3 |
| WTA Stuttgart | 2018/04/26 12:55 | Marta Kostyuk v Caroline Garcia | 1-6,6-3,5-7 |
| WTA Stuttgart | 2018/04/24 09:30 | Marta Kostyuk v Antonia Lottner | 6-4,6-1 |
| WTA Stuttgart Qual | 2018/04/23 11:00 | Alize Cornet v Marta Kostyuk | 6-4,2-6,3-6 |
| WTA Stuttgart Qual | 2018/04/21 16:50 | Julia Middendorf v Marta Kostyuk | 1-6,2-6 |
Away History
| French Open - Kvinner | 2018/05/29 11:30 | Irina-Camelia Begu v Anna Karolina Schmiedlova | 6-4,5-7,9-7 |
| ITF Women Trnava | 2018/05/16 09:00 | Rebecca Sramkova v Anna Karolina Schmiedlova | 7-6,7-6 |
| WTA Madrid | 2018/05/06 11:10 | Anastasija Sevastova v Anna Karolina Schmiedlova | 6-3,4-6,6-3 |
| WTA Madrid Qual | 2018/05/05 12:10 | Bethanie Mattek-Sands v Anna Karolina Schmiedlova | 6-4,2-6,5-7 |
| WTA Madrid Qual | 2018/05/04 10:00 | Gabriela Dabrowski v Anna Karolina Schmiedlova | 3-6,5-7 |
| WTA Praha | 2018/05/02 12:10 | Anna Karolina Schmiedlova v Jasmine Paolini | 4-6,1-6 |
| WTA Praha | 2018/04/30 13:55 | Heather Watson v Anna Karolina Schmiedlova | 1-6,3-6 |
| 2018 Fed Cup | 2018/04/22 08:45 | Aryna Sabalenka v Anna Karolina Schmiedlova | 6-3,6-4 |