Michael Johnson and Justin Gaethje face off Gaethje's UFC debut. Johnson is on a losing streak - going just 1 win in his last 4 outings, he may be fighting for his spot on the roster. Justin Gaethje is coming into the UFC with a lot of hype behind him - he was an undefeated WSOF champion with a record of 17-0 coming into this fight. The world was watching to see how Gaethje compares to the high level competition he will face in the UFC. This instant classic won 2017 Fight Of The Year.