| WTA Rzym | 05/12 09:30 | 25 | [113] Vera Zvonareva v Petra Kvitova [10] | 6-4,3-6,6-4 | |
| WTA Rzym | 05/10 09:35 | 24 | [46] Magda Linette v Petra Kvitova [10] | 6-1,0-6,2-6 | |
| WTA Madryt | 05/05 11:35 | 27 | [1] Ashleigh Barty v Petra Kvitova [12] | 6-1,3-6,6-3 | |
| WTA Madryt | 05/03 11:50 | 26 | [12] Petra Kvitova v Veronika Kudermetova [28] | 6-3,4-6,6-4 | |
| WTA Madryt | 05/01 13:15 | 25 | [12] Petra Kvitova v Angelique Kerber [26] | 6-4,7-5 | |
| WTA Madryt | 04/29 10:20 | 24 | [12] Petra Kvitova v Marie Bouzkova [56] | Retired | |
| WTA Stuttgart | 04/23 15:00 | 27 | [5] Elina Svitolina v Petra Kvitova [10] | 6-7,7-5,6-2 | |
| WTA Stuttgart | 04/21 18:30 | 26 | [19] Maria Sakkari v Petra Kvitova [10] | 3-6,6-3,3-6 | |
| WTA Stuttgart | 04/20 17:25 | 25 | [14] Jennifer Brady v Petra Kvitova [10] | 4-6,3-6 | |
| WTA Charleston | 04/08 16:25 | 26 | [91] Danka Kovinic v Petra Kvitova [11] | 6-4,6-1 | |
| WTA Charleston | 04/06 19:10 | 25 | [187] Storm Sanders v Petra Kvitova [11] | 6-7,2-6 | |
| WTA Miami | 03/29 15:00 | 26 | [10] Petra Kvitova v Elina Svitolina [5] | 6-2,5-7,5-7 | |
| WTA Miami | 03/28 01:25 | 25 | [10] Petra Kvitova v Johanna Konta [18] | 6-1,6-2 | |
| WTA Miami | 03/26 00:00 | 24 | [10] Petra Kvitova v Alize Cornet [61] | 6-0,6-4 | |
| WTA Dubaj | 03/09 15:00 | 25 | [10] Petra Kvitova v Jil Teichmann [54] | Retired | |
| WTA Doha | 03/06 15:00 | 29 | [16] Garbine Muguruza v Petra Kvitova [10] | 2-6,1-6 | |
| WTA Doha | 03/05 15:00 | 28 | [10] Petra Kvitova v Jessica Pegula [44] | 6-4,6-4 | |
| WTA Doha | 03/04 11:30 | 27 | [24] Anett Kontaveit v Petra Kvitova [10] | 3-6,6-3,2-6 | |
| WTA Doha | 03/03 13:40 | 26 | [41] Anastasia Pavlyuchenkova v Petra Kvitova [10] | 1-6,3-6 | |
| Australian Open - Kobiety | 02/10 01:50 | 24 | [68] Sorana Cirstea v Petra Kvitova [8] | 6-4,1-6,6-1 | |
| Australian Open - Kobiety | 02/08 08:00 | 23 | [110] Greet Minnen v Petra Kvitova [8] | 3-6,4-6 | |
| WTA Yarra Valley Classic | 02/03 09:20 | 26 | [47] Nadia Podoroska v Petra Kvitova [9] | 5-7,6-1,7-6 | |
| WTA Yarra Valley Classic | 02/02 09:05 | 25 | [80] Venus Williams v Petra Kvitova [9] | 6-7,5-7 | |
| Czechy - Extraliga Women | 12/12 10:00 | - | [21] Marketa Vondrousova v Petra Kvitova [8] | 6-3,6-2 | |
| French Open - Kobiety | 10/08 14:25 | 28 | [6] Sofia Kenin v Petra Kvitova [11] | 6-4,7-5 | |
| French Open - Kobiety | 10/07 10:00 | 27 | [11] Petra Kvitova v Laura Siegemund [66] | 6-3,6-3 | |
| French Open - Kobiety | 10/05 09:00 | 26 | [11] Petra Kvitova v Shuai Zhang [39] | 6-2,6-4 | |
| French Open - Kobiety | 10/03 14:40 | 25 | [11] Petra Kvitova v Leylah Fernandez [100] | 7-5,6-3 | |
| French Open - Kobiety | 10/01 09:00 | 24 | [11] Petra Kvitova v Jasmine Paolini [94] | 6-3,6-3 | |
| French Open - Kobiety | 09/28 09:00 | 23 | [11] Petra Kvitova v Oceane Dodin [118] | 6-3,7-5 |
Petra Kvitová (ur. 8 marca 1990 w Bílovcu) – czeska tenisistka, mistrzyni Wimbledonu 2011 i 2014 w grze pojedynczej, triumfatorka Mistrzostw WTA 2011 i WTA Elite Trophy 2016 w grze pojedynczej, zdobywczyni Pucharu Federacji 2011, 2012, 2014, 2015 i 2016 oraz Pucharu Hopmana 2012, brązowa medalistka igrzysk olimpijskich w Rio de Janeiro, wiceliderka rankingu WTA.