Stadium: Court 8 Round: 44 Ground: Hardcourt outdoor
| WTA Montreal | 2018/08/08 00:25 | Abanda, Francoise v Flipkens, Kirsten | 6-3,6-2 |
| WTA Montreal Qual | 2018/08/05 18:30 | Flipkens, Kirsten v S. Hlavackova, A. | 1-6,6-1,6-2 |
| WTA Montreal Qual | 2018/08/04 22:35 | Flipkens, Kirsten v Mattek-Sands, Bethanie | 6-1,6-4 |
| Wimbledon Women | 2018/07/05 17:10 | Jelena Ostapenko v Flipkens, Kirsten | 6-1,6-3 |
| Wimbledon Women | 2018/07/03 17:50 | Heather Watson v Flipkens, Kirsten | 4-6,5-7 |
| ITF Women Southsea | 2018/06/29 10:00 | Katie Boulter v Flipkens, Kirsten | 4-6,7-5,3-6 |
| ITF Women Southsea | 2018/06/28 10:00 | Parmentier, Pauline v Flipkens, Kirsten | 3-6,2-6 |
| ITF Women Southsea | 2018/06/27 10:00 | Lapko, Vera v Flipkens, Kirsten | 3-6,6-3,4-6 |
| WTA Washington | 2018/08/01 19:30 | Brady, Jennifer v Vikhlyantseva, Natalia | 6-1,6-4 |
| WTA Moscow | 2018/07/25 14:25 | Goerges, Julia v Vikhlyantseva, Natalia | 6-2,7-6 |
| WTA Moscow | 2018/07/24 09:05 | Vikhlyantseva, Natalia v Deborah Chiesa | 6-4,6-0 |
| WTA Gstaad | 2018/07/16 08:30 | Vikhlyantseva, Natalia v Mona Barthel | 4-6,6-3,2-6 |
| Wimbledon Women | 2018/07/03 10:30 | Konta, Johanna v Vikhlyantseva, Natalia | 7-5,7-6 |
| WTA Eastbourne | 2018/06/25 11:45 | Su-Wei Hsieh v Vikhlyantseva, Natalia | 7-6,6-2 |
| WTA Eastbourne Qual | 2018/06/23 11:50 | Katy Dunne v Vikhlyantseva, Natalia | 1-6,2-6 |
| WTA Eastbourne Qual | 2018/06/22 12:50 | Broady, Naomi v Vikhlyantseva, Natalia | 3-6,3-6 |