At midweek, Canelo Alvarez (48-1-1, 34 KOs) was a -650 favorite over +425 underdog Julio Cesar Chavez Jr. (50-2-1, 32 KOs). Alvarez was actually as high as -900 when the fight was announced at the beginning of the year, but now late money has come in on Chavez Jr. on fight night.
Late money has come in heavy for Julio Cesar Chavez Jr. Canelo Alvarez is now a 4-1 favorite at MGM Grand. He had been an 8-1 favorite.
— Arash Markazi (@ArashMarkazi) May 7, 2017
Taking a quick look at Pro Boxing Odds, multiple betting lines have seen Chavez Jr.