Stadium: COURT 1 Round: 45 Ground: Hardcourt indoor
| WTA - Linz | 2018/10/11 12:00 | Pliskova, Kristyna v Srtycova, Barbora | 0-6,1-6 |
| WTA - Linz | 2018/10/09 14:00 | Pliskova, Kristyna v Valentini Grammatikopoulou | 6-4,6-2 |
| WTA - Linz | 2018/10/08 08:00 | Anna Blinkova v Pliskova, Kristyna | 6-1,6-2 |
| WTA - Linz | 2018/10/07 10:15 | Irina Maria Bara v Pliskova, Kristyna | 4-6,3-6 |
| WTA Tokyo | 2018/09/17 02:00 | Pliskova, Kristyna v Daria Saville | 6-7,6-3,6-7 |
| Quebec City, Canada | 2018/09/11 15:00 | Jessica Pegula v Pliskova, Kristyna | 6-3,7-6 |
| WTA Chicago | 2018/09/04 15:00 | Pliskova, Kristyna v Allie Kiick | 7-6,2-6,2-6 |
| US Open Women | 2018/08/28 17:00 | Bertens, Kiki v Pliskova, Kristyna | 6-0,7-5 |
| WTA Hong Kong | 2018/10/06 02:00 | Hibi, Mayo v Viktoriya Tomova | 2-6,4-6 |
| US Open Women | 2018/08/23 17:20 | Jil Teichmann v Hibi, Mayo | 6-4,6-4 |
| US Open Women | 2018/08/21 15:00 | Georges, Myrtille v Hibi, Mayo | 1-6,2-6 |
| WTA Washington | 2018/07/31 03:00 | Hibi, Mayo v Fanny Stollar | 1-6,6-7 |
| Washington, USA, Qualifying | 2018/07/29 17:00 | Sofya Zhuk v Hibi, Mayo | 6-3,7-6 |
| Washington, USA, Qualifying | 2018/07/28 18:50 | Subhash, Natasha v Hibi, Mayo | 0-6,1-6 |
| ITF Women Ashland | 2018/07/25 15:15 | Maegan Manasse v Hibi, Mayo | 7-6,6-0 |
| ITF Women Berkeley | 2018/07/20 22:25 | Sofia Kenin v Hibi, Mayo | 6-1,6-4 |