We have seen many undefeated fighters enter the UFC. We have seen many fighters have a great run in the UFC. But when they lose many times it spells disaster for them in terms of there next couple of fights. How does, Jones, Khabib, tony, and Max to a certian extent do in the fights after a loss? So many times we have seen the mentality get destroyed by a loss. Confidence completely gone. See Barao and Glover for examples.