Round: 54 Ground: Hardcourt outdoor
| ITF Women Charleston | 2017/09/27 16:10 | Petra Januskova v Emma Navarro | 4-6,2-6 |
| WTA Quebec City Qual | 2017/09/09 20:10 | Petra Januskova v Deniz Khazaniuk | 4-6,0-6 |
| ITF Women Granby Qual | 2017/07/22 14:00 | Jessica Failla v Petra Januskova | 6-2,6-2 |
| ITF Women Gatineau Qual | 2017/07/16 14:00 | Alexa Guarachi v Petra Januskova | 6-3,6-1 |
| ITF Women Gatineau Qual | 2017/07/15 14:00 | Charlotte Petrick v Petra Januskova | 2-6,2-6 |
| ITF Women Winnipeg | 2017/07/11 15:00 | Kimberly Birrell v Petra Januskova | 6-4,6-2 |
| ITF Women Kaltenkirchen | 2017/06/20 11:35 | Petra Januskova v Albina Khabibulina | 1-6,3-6 |
| ITF Women Prerov | 2017/06/14 10:00 | Diana Sumova v Petra Januskova | 6-2,5-2 |
| ITF Women Stellenbosch Qual | 2016/11/13 07:00 | Liniques Theron v Takalani Molaoa | 6-2,6-0 |