UFC 122: Marquardt vs Okami will take place in König Pilsener Arena in Oberhausen, Germany on November 13. Here is the full card as of now.

Main card
Middleweight bout: Nate Marquardt vs. Yushin Okami
Middleweight bout: Jorge Rivera vs. Alessio Sakara
Lightweight bout: Dennis Siver vs. England Andre Winner
Welterweight bout: Amir Sadollah vs. Peter Sobotta
Light Heavyweight bout: Krzysztof Soszynski vs. Goran Reljic
Preliminary card
Welterweight bout: Duane Ludwig vs. Nick Osipczak
Middleweight bout: Kyle Noke vs. Rob Kimmons
Light Heavyweight bout: Seth Petruzelli vs. Karlos Vemola
Welterweight bout: Kris McCray vs. Carlos Eduardo Rocha