[208] Elitsa Kostova 2-6,3-6 Arantxa Rus [112] 2018-10-14 11:50
Stadium: COURT 1 Round: 46 Ground: Hardcourt indoor
Head to Head
| WTA Istanbul Qual | 2018/04/23 13:20 | Arantxa Rus v Elitsa Kostova | 6-2,6-0 |
Home History
| WTA Luxembourg | 2018/10/13 19:35 | Indy De Vroome v Elitsa Kostova | 3-6,2-6 |
| ITF Women Santa Margherita | 2018/10/02 13:50 | Reka-Luca Jani v Elitsa Kostova | 7-5,4-6,6-1 |
| ITF Women Santa Margherita | 2018/09/28 12:00 | Elitsa Kostova v Ludmilla Samsonova | 3-6,4-6 |
| ITF Women Santa Margherita | 2018/09/27 12:00 | Elitsa Kostova v Irene Burillo Escorihuela | 6-0,5-7,6-2 |
| ITF Women Santa Margherita | 2018/09/25 17:15 | Elitsa Kostova v Jule Niemeier | 7-5,6-1 |
| ITF Women Saint Malo | 2018/09/18 10:20 | Elitsa Kostova v Cagla Buyukakcay | 6-7,4-6 |
| ITF Women Biarritz | 2018/09/12 13:25 | Carina Witthoeft v Elitsa Kostova | 6-4,7-6 |
| ITF Women Zagreb | 2018/09/06 16:50 | Elitsa Kostova v Tena Lukas | 6-1,2-6,3-6 |
Away History
| WTA Luxembourg | 2018/10/13 21:10 | Katarzyna Piter v Arantxa Rus | 1-6,3-6 |
| WTA Linz | 2018/10/07 11:50 | Jil Teichmann v Arantxa Rus | 6-7,7-6,6-4 |
| WTA Tashkent | 2018/09/26 06:30 | Arantxa Rus v Dalila Jakupovic | 1-6,6-7 |
| WTA Tashkent | 2018/09/25 05:00 | Marta Kostyuk v Arantxa Rus | 4-6,3-6 |
| WTA Seoul | 2018/09/17 02:00 | Arantxa Rus v Varvara Flink | 1-6,6-3,6-7 |
| WTA Seoul | 2018/09/15 02:00 | Arantxa Rus v Dabin Kim | 6-2,7-6 |
| US Open Women | 2018/08/28 17:55 | Dominika Cibulkova v Arantxa Rus | 4-6,6-2,6-3 |
| US Open Women | 2018/08/24 18:00 | Arantxa Rus v Aliona Bolsova Zadoinov | 5-7,6-0,6-2 |