Michael Kuiper has ran through four opponents for UFC on Fox 6, and will not compete on the card at all.
Kuiper was expected to face Josh Janousek this Saturday night, but Janousek pulled out with an injury. The fight was scheduled to open the evening on Facebook.
Kuiper (12-1) was originally set to meet Thiago Perpetuo, then Caio Magalhaes, followed by Buddy Roberts. All three exited with training injuries, as well.
No replacement will be made by the UFC, knocking Kuiper off the card completely.