When Underdogs Shocked the Boxing World 💥 | Biggest Upsets

Boxing is one of the most exciting and unpredictable sports. It is the only sport where big names don’t win a fight. Throughout the history of the sweet science, we have seen unknown names upset top fighters to become an instant sensation. In this video, we bring you the most shocking upsets in boxing history! Subscribe to our channel "Boxing Stars": https://www.youtube.com/channel/UCe_VjZWT6MdVifYWYnSZ6Kw Footage Credit: Showtime Boxing: https://bit.ly/1JkLUS3 Sky Sports Boxing: https://bit.ly/2Uetrie BT Sports Boxing: https://bit.ly/37EoerA Top Rank Boxing: https://bit.ly/2ULGhFe PBC on Fox: https://bit.ly/2j1epuF DAZN: https://bit.ly/2UOsw8K #Boxing #BoxingStars #Underdogs #upsets