Gintra, Olimpia Cluj, Ajax, Medyk, Apollon, Minsk, Stjarnan, BIIK, Avaldsnes, PAOK and best runners-up Zürich have progressed from the ten qualifying round groups.
If two or more clubs are level on points, alphabetical order is applied based on full club names until teams have played each other twice, at which point the competition regulations are applied.
WŽNK Neretva 0-10 OSI Osijek2017/05/28 Croatian Women's First League 28/05/2017
WOSI Osijek 14-0 Katarina Zrinski2017/06/02 Croatian Women's First League 02/06/2017
WOSI Osijek 7-0 IST Istatov2017/08/22 UEFA Women's Champions League 22/08/2017
WKLA KÍ 0-4 OSI Osijek2017/08/25 UEFA Women's Champions League 25/08/2017
LOSI Osijek 0-1 STJ Stjarnan2017/08/28 UEFA Women's Champions League 28/08/2017
Average scored NaN
Average conceded NaN
Cards 0 0