Olympic boxer Omari Jones is taking the underdog in the Terence Crawford vs.Canelo Alvarez matchup ... telling TMZ Sports he's predicting Bud will pull off the upset.
Crawford (41-0) and Alvarez (63-2) will throw hands on September 13 at Allegiant Stadium in Las Vegas ... and even though Terence is moving up several weight divisions to meet Canelo at 168 pounds, Jones still likes the boxing star's chances.
"It looks like he put it on the right way," Jones said of Crawford's weight gain.