One of the absolute greatest match-ups that can be made in all of professional boxing is just around the corner. On December 9, undefeated WBA super bantamweight world champion Guillermo Rigondeaux (17-0, 11 KOs) will move up two full weight classes to challenge WBO super featherweight world champion Vasyl Lomachenko (9-1, 7 KOs) at the Madison Square Garden theater.