This week, the UFC is heading back to home base at the UFC Apex for a top 15 heavyweight clash following the epic UFC 281 pay-per-view in New York. In addition to UFC Fight Night 215 , there are a number of MMA, boxing, and bareknuckle events taking place that feature familiar names that have competed under the UFC banner. These 20 veterans of the global MMA leader are competing in MMA and boxing this week from Nov. 16-20. Check out the names and details about their bouts below. Upcoming event information from Tapology .