By Carlos Boogs

Joe Gallagher, trainer of WBO junior middleweight champion Liam Smith (23-0-1, 13KOs), believes Saul 'Canelo' Alvarez (47-1-1, 33KOs) will regret his decision to fight Smith in two weeks.

Earlier this year, the Mexican superstar was ordered by the World Boxing Council to face IBF/IBO/WBC/WBA middleweight champion Gennady 'GGG' Golovkin in the fall.

That fight fell out when Canelo vacated the WBC middleweight belt and announced he was stepping back to junior middleweight for a fight with Smith. Golovkin was later named as champion by the sanctioning body.

Gallagher realizes that Canelo and his handlers picked Smith because on paper he posed less of a threat - a decision the veteran trainer believes they will regret. 

"I think things happen for a reason. Obviously like I said at the press conference, I think they looked at Liam Smith, looked at his title, looked at his resume and thought 'that will do for now.' But I do feel that after being around Liam, and seeing how confident we are, [they are now thinking different]. I do feel they made the wrong decision by not taking the Triple G fight," Gallagher told BoxingScene.com's Declan Taylor.

Smith is widely viewed by the fans as a huge underdog in the fight. Gallagher understands why the public is overlooking his man. 

"If you look at the world stage and look at who Alvarez has beaten - he lost a decision to Mayweather, he beat Cotto, Lara, Trout - so his resume is unbelievable. People look at Liam Smith's resume and think 'who's he beaten?' But he is a world champion and now we have to go over there and show that he's a good world champion, a proper world champion and come away with that world title fight. We will give Alvarez a hell of a fight," Gallagher said.