| Cseh Extraliga - nők | 12/17 09:00 | 1 | [306] Jesika Maleckova v Petra Krejsova [251] | 6-2,6-1 | |
| Cseh Extraliga - nők | 12/15 09:51 | - | [251] Petra Krejsova v Richel Hogenkamp [106] | 6-7,4-6 | |
| WTA Limoges Qual | 11/04 09:00 | 45 | [366] Harmony Tan v Petra Krejsova [224] | 6-3,6-3 | |
| ITF Women Istanbul | 10/25 07:00 | 26 | [263] Dejana Radanovic v Petra Krejsova [221] | Retired | |
| ITF Women Istanbul | 10/23 07:00 | 25 | Elizaveta Koklina v Petra Krejsova | 1-6,0-6 | |
| WTA Moscow Qual | 10/14 13:30 | 45 | [497] Elena Rybakina v Petra Krejsova [222] | 6-1,6-4 | |
| ITF Women Clermont-Ferrand | 09/28 11:30 | 26 | [326] Jessika Ponchet v Petra Krejsova [233] | 6-3,2-6,6-4 | |
| ITF Women Clermont-Ferrand | 09/27 19:30 | - | [397] Virginie Razzano v Petra Krejsova [233] | 3-6,3-6 | |
| ITF Women Clermont-Ferrand | 09/27 10:45 | 25 | Virginie Razzano v Petra Krejsova | 3-6,3-6 | |
| ITF Women Podgorica | 09/23 10:00 | 28 | [278] Jesika Maleckova v Petra Krejsova [229] | 7-5,6-2 | |
| ITF Women Podgorica | 09/22 09:00 | 27 | [229] Petra Krejsova v Agnes Bukta [299] | 6-4,6-0 | |
| ITF Women Podgorica | 09/21 08:00 | 26 | [229] Petra Krejsova v Tereza Mihalikova [489] | 2-6,6-2,7-5 | |
| ITF Women Podgorica | 09/18 08:00 | 25 | Petra Krejsova v Satsuki Takamura | 6-0,6-4 | |
| US Open Women Qual | 08/22 15:00 | 44 | [226] Petra Krejsova v Martina Trevisan [144] | 6-3,2-6,2-6 | |
| ITF Women Hechingen | 08/09 13:25 | 25 | [224] Petra Krejsova v Patty Schnyder [206] | 3-6,1-6 | |
| ITF Women Woking | 08/02 09:30 | 26 | [226] Petra Krejsova v Diana Marcinkevica [338] | 5-7,1-6 | |
| ITF Women Woking | 08/01 09:30 | 25 | [226] Petra Krejsova v Ysaline Bonaventure [287] | 2-6,7-6,6-4 | |
| ITF Women Prague | 07/27 08:00 | 26 | Petra Krejsova v Chantal Skamlova | 2-6,2-6 | |
| ITF Women Prague | 07/26 10:40 | 25 | [223] Petra Krejsova v Elitsa Kostova [246] | 4-6,7-6,6-0 | |
| ITF Women Darmstadt | 07/06 11:50 | 26 | [248] Anhelina Kalinina v Petra Krejsova [230] | 6-4,6-2 | |
| ITF Women Darmstadt | 07/04 10:00 | 25 | Yana Sizikova v Petra Krejsova | 4-6,6-4,2-6 | |
| ITF Women Stuttgart | 06/30 16:05 | 27 | [290] Julia Grabher v Petra Krejsova [228] | 6-7,6-1,7-6 | |
| ITF Women Stuttgart | 06/29 14:40 | 26 | [344] Laura Schaeder v Petra Krejsova [228] | 4-6,6-4,2-6 | |
| ITF Women Stuttgart | 06/28 09:00 | 25 | Marlies Szupper v Petra Krejsova | 3-6,2-6 | |
| WTA Birmingham Qual | 06/18 11:15 | 46 | [277] Petra Krejsova v Elizaveta Kulichkova [157] | 4-6,6-3,1-6 | |
| WTA Birmingham Qual | 06/17 12:00 | 45 | [277] Petra Krejsova v Tara Moore [213] | 7-6,6-3 | |
| WTA Den Bosch | 06/14 10:50 | 26 | [37] Lesia Tsurenko v Petra Krejsova [277] | 6-2,6-3 | |
| WTA Den Bosch | 06/12 11:25 | 25 | [63] Jelena Jankovic v Petra Krejsova [280] | 3-6,5-7 | |
| WTA Den Bosch Qual | 06/11 09:00 | 46 | [137] Asia Muhammad v Petra Krejsova [280] | 4-6,2-6 | |
| WTA Den Bosch Qual | 06/10 10:05 | 45 | [280] Petra Krejsova v Katharina Hobgarski [270] | 3-6,6-3,6-2 |