UFC 146 Main Event Breakdown: Junior dos Santos vs. Frank Mir

Both times Frank Mir won a piece of the UFC heavyweight championship, it was as an underdog. When he captured the belt outright at UFC 48 in June 2004, Tim Sylvia was nearly a 3-to-1 favorite against him. When he took the interim title more than four years later, it was Antonio Rodrigo Nogueira favored by an even larger number, nearly 4-to-1.

Against Junior dos Santos, Mir will face not only his longest title odds yet, but the most lopsided of hi...