Golovkin-Rubio brings in 1.3 million viewers on HBO, a huge hit!

(Photo credit: Sumio Yamada) By Dan Ambrose: If Miguel Cotto and Saul "Canelo" Alvarez needed the motivation to fight WBA Super World middleweight champion Gennady Golovkin (31-0, 28 KOs) then all they need do is look at the huge ratings his fight against Marco Antonio Rubio (59-7-1, 51 KOs) generated last Saturday night on HBO […]