Stadium: 1573 Arena Round: 23 Ground: Hardcourt outdoor
| WTA Birmingham | 2018/06/24 12:30 | Rybarikova, Magdalena v Kvitova, Petra | 6-4,1-6,2-6 |
| WTA Sydney | 2019/01/12 06:00 | Barty, Ashleigh v Kvitova, Petra | 6-1,5-7,6-7 |
| WTA Sydney | 2019/01/11 12:30 | Aliaksandra Sasnovich v Kvitova, Petra | 1-6,2-6 |
| WTA Sydney | 2019/01/10 08:20 | Kvitova, Petra v Angelique Kerber | 6-4,6-1 |
| WTA Sydney | 2019/01/09 10:45 | Kvitova, Petra v Su-Wei Hsieh | 7-6,6-2 |
| WTA Sydney | 2019/01/08 01:00 | Kvitova, Petra v Aryna Sabalenka | 6-1,7-5 |
| Brisbane, Australie | 2019/01/02 03:00 | Kontaveit, Anett v Kvitova, Petra | 7-5,7-6 |
| Brisbane, Australie | 2019/01/01 05:25 | Collins, Danielle v Kvitova, Petra | 7-6,6-7,3-6 |
| WTA Finals | 2018/10/25 08:00 | Kvitova, Petra v Karolina Pliskova | 3-6,4-6 |
| Brisbane, Australie | 2018/12/31 05:55 | Donna Vekic v Rybarikova, Magdalena | 6-1,6-2 |
| WTA Moscow | 2018/10/15 14:45 | Anastasija Sevastova v Rybarikova, Magdalena | 4-6,7-5,6-3 |
| WTA - Linz | 2018/10/08 16:30 | Rybarikova, Magdalena v Alison Van Uytvanck | 3-6,4-6 |
| Pékin, Chine | 2018/09/29 11:30 | Rybarikova, Magdalena v Jelena Ostapenko | 4-6,6-7 |
| US Open Women | 2018/08/27 15:00 | Rybarikova, Magdalena v Qiang Wang | 2-6,2-6 |
| New Haven, USA | 2018/08/22 16:00 | Ekaterina Makarova v Rybarikova, Magdalena | 2-6,6-3,6-3 |
| WTA Cincinnati | 2018/08/14 15:00 | Elise Mertens v Rybarikova, Magdalena | 6-4,6-2 |
| WTA Montreal | 2018/08/07 23:55 | Rybarikova, Magdalena v Caroline Garcia | 6-4,1-6,3-6 |