| Finále WTA | 10/29 13:00 | 2 | [6] Petra Kvitová v Belinda Bencic [7] | 3-6,6-1,4-6 | |
| Finále WTA | 10/27 08:30 | 1 | [3] Naomi Osaka v Petra Kvitová [6] | 7-6,4-6,6-4 | |
| WTA - Peking | 10/04 04:30 | 27 | [1] Ashleigh Barty v Petra Kvitová [7] | 4-6,6-4,6-3 | |
| WTA - Peking | 10/02 10:20 | 26 | [10] Belinda Bencic v Petra Kvitová [7] | 3-6,3-6 | |
| WTA - Peking | 10/01 05:00 | 25 | [46] Kristina Mladenovic v Petra Kvitová [7] | 4-6,4-6 | |
| WTA Wuhan | 09/27 11:00 | 28 | [35] Alison Riske v Petra Kvitová [7] | 7-5,7-5 | |
| WTA Wuhan | 09/26 11:10 | 27 | [7] Petra Kvitová v Dayana Yastremska [27] | 6-2,6-4 | |
| WTA Wuhan | 09/25 12:20 | 26 | [7] Petra Kvitová v Sloane Stephens [15] | 6-3,6-3 | |
| WTA Wuhan | 09/23 11:55 | 25 | [7] Petra Kvitová v Polona Hercog [52] | 7-6,6-3 | |
| US Open - ženy | 08/29 15:00 | 24 | [88] Andrea Petkovic v Petra Kvitová [6] | 6-4,6-4 | |
| US Open - ženy | 08/27 15:00 | 23 | [280] Denisa Allertova v Petra Kvitová [6] | 2-6,4-6 | |
| WTA - Cincinnati | 08/13 23:00 | 25 | [33] Maria Sakkari v Petra Kvitová [6] | 6-4,2-6,6-3 | |
| Wimbledon - ženy | 07/08 14:05 | 26 | [18] Johanna Konta v Petra Kvitová [6] | 4-6,6-2,6-4 | |
| Wimbledon - ženy | 07/06 10:00 | 25 | [75] Magda Linette v Petra Kvitová [6] | 3-6,2-6 | |
| Wimbledon - ženy | 07/04 12:00 | 24 | [48] Kristina Mladenovic v Petra Kvitová [6] | 5-7,2-6 | |
| Wimbledon - ženy | 07/02 15:30 | 23 | [56] Ons Jabeur v Petra Kvitová [6] | 4-6,2-6 | |
| French Open - ženy | 05/27 10:15 | 23 | Sorana Cirstea v Petra Kvitová | Cancelled | |
| WTA - Rím | 05/16 19:00 | 26 | [39] Maria Sakkari v Petra Kvitová [5] | Retired | |
| WTA - Rím | 05/16 11:55 | 25 | [38] Yulia Putintseva v Petra Kvitová [5] | 0-6,1-6 | |
| WTA - Madrid | 05/09 19:50 | 27 | [7] Kiki Bertens v Petra Kvitová [2] | 6-2,6-3 | |
| WTA - Madrid | 05/08 18:00 | 26 | [22] Caroline Garcia v Petra Kvitová [2] | 3-6,3-6 | |
| WTA - Madrid | 05/06 14:05 | 25 | [63] Kristina Mladenovic v Petra Kvitová [2] | 3-6,6-7 | |
| WTA - Madrid | 05/04 17:00 | 24 | [37] Sofia Kenin v Petra Kvitová [2] | 1-6,4-6 | |
| WTA - Stuttgart | 04/28 14:00 | 29 | [15] Anett Kontaveit v Petra Kvitová [3] | 3-6,6-7 | |
| WTA - Stuttgart | 04/27 13:30 | 28 | [3] Petra Kvitová v Kiki Bertens [7] | 7-6,3-6,6-1 | |
| WTA - Stuttgart | 04/26 11:30 | 27 | [13] Anastasija Sevastova v Petra Kvitová [3] | 6-2,2-6,3-6 | |
| WTA - Stuttgart | 04/24 18:35 | 26 | [192] Greet Minnen v Petra Kvitová [3] | 1-6,4-6 | |
| WTA - Miami | 03/26 23:45 | 27 | [2] Petra Kvitová v Ashleigh Barty [11] | 6-7,6-3,2-6 | |
| WTA - Miami | 03/25 16:00 | 26 | [2] Petra Kvitová v Caroline Garcia [21] | 6-3,6-3 | |
| WTA - Miami | 03/23 16:00 | 25 | [2] Petra Kvitová v Donna Vekic [25] | 6-4,3-6,6-4 |
Petra Kvitová (* 8. marec 1990, Bílovec) je česká tenistka. Je dvojnásobnou víťazkou ženskej dvojhry turnaja vo Wimbledone, keď vo finále v roku 2011 zdolala Mariu Šarapovovú z Ruska 6:3, 6:4 a v júli 2014 Kanaďanku Eugeniu Bouchardovú 6:3, 6:0.