Both Poznan and Zlotnki Wielkie performed in what country?
Złotniki Wielkie Złotniki Wielkie is a village in the administrative district of Gmina Żelazków, within Kalisz County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 16 km north-east of Kalisz and 104 km south-east of the regional capital Poznań.
Poznań Open The Poznań Open is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It has been held annually at the Park Tenisowy Olimpia in Poznań, Poland, since 2004.