The opening day of action at the '21 World Championships will feature three Olympic champions and 11 world titleholders. Wrestling begins at 10:30 (local time) and can be watched live on www.uww.org.

Stars competiting on Saturday:
- David TAYLOR III ?? - ? and Olympic ?
- Hassan YAZDANICHARATI ?? - ???& Olympic?
- Geno PETRIASHVILI ?? - ???? & Olympic ??
- Kyle DAKE ?? - ??? & Olympic ?
- Artur NAIFONOV ?? - ? & Olympic?
- Amir ZARE ?? - Olympic ?
- Taha AKGUL ?? - ??? & Olympic??
- Beka LOMTADZE ?? - ??
- Avtandil KENTCHADZE ?? - ??
- Nurkozha KAIPANOV ?? - ??
- Yones EMAMICHOGHAEI ?? - ??
- Arsen HARUTUNYAN ?? - European ?
- Tajmuraz SALKAZANOV ?? - European ?
- Rahman AMOUZADKHALILI - ?? ???? (age-group)