This week, the UFC returns to Brazil for UFC Fight Night 231 in Sao Paulo. The event at Ginasio Do Ibirapuera features a heavyweight tilt between Jailton Almeida and Derrick Lewis . Elsewhere, many other combat sports events are taking place that feature a number of familiar names that have competed under the UFC banner. Check out which veterans of the global MMA leader are competing in MMA and boxing Nov. 3-5