some results of the men's Freestyle weight classes:
57kg: Aryan Tsiutryn (BLR) vs Musa Mekhtikhanov, 9-5 (Bronze: Ramiz Gamzatov)
61kg: Rustam Karakhanov vs Abasgadzhi Magomedov, Magomedov by Fall (Bronze: Zhargal Damdinov)
65Kg: Alik Khadartsev vs Dasha Sharastepanov, 3-2 (Bronze: Chaiaan Mongush & Ramazan Ferzaliev)
70kg: Viktor Rassadin vs Kurban Shiraev, 1-8 (Bronze: Rezuan Kazharov & David Baev)
74kg: Aznaur Tavaev vs Nikita Suchkov, 12-9 (Bronze: Aiub Abregov & R.Bogatyrev)
79kg: Amanula Gadzhimagomedov vs Akhmed Usmanov, 1-3 (Bronze: Arsalan Budazhapov, KGZ & Iusup Aidaev)
86kg: Magomedsharif Biikaev vs Zelimkhan Minkailov, 3-2 (Bronze: Tazhitin Akaev & V.Valiev)
92kg: Guram Chertkoev vs Tamerlan Tapsiev, 10-0 sup. (Bronze: Nurgun Sergin & Z.Karimov)
97kg: Igor Ovsiannikov vs Magomedkhan Magomedov, 2-8 (Bronze: Devid Dzugaev & S.Gadzhialiev)
125kg: Khamzat Khizriev vs Zelimkhan Khizriev, 7-8 (Bronze: Ostap Pasenok & Vitalii Goloev)
all of them are Russians, unless differently indicated...
on this website, you can find the replays of all the tournament's sessions...
https://sportrecs.com/video/fJIOpsIAukg2s2HsEwo-Jw
from there, you can extract all the results you want (women's wrestling included)...you just need a lot of time and a lot of patience...
on youtube, instead, you can find some selected matches (finals, but not only)...
p.s. in a few days (maybe weeks) on the UWW and/or Wrestling Russia's websites they will publish the full results, I'm sure...
but for now, we only have to wait or watch the videos...