By Carlos Boogs

TMZ spoke to all three fighters, who would not confirm the information on the record and their names were not revealed.

According to industry sources, Danny Garcia, Robert Guerrero and Shawn Porter are the three fighters in question - but none of them have confirmed.

Garcia and Porter were unavailable for comment.

BoxingScene.com was able to reach Guerrero, who would not confirm or deny that he was approached.  Guerrero was willing to put a single comment on the record in response to our inquiries, and he may have confirmed the information without giving an actual confirmation. Guerrero told BoxingScene - "Loyalty is more important than money."

Last week, Adrien Broner claimed to have turned down a five year offer, $40 million dollar offer from Roc Nation. Last year, Deontay Wilder and Keith Thurman turned down Roc Nation offers. Also, Peter Quillin refused to take part in a middleweight title defense against Matt Korobov, after Roc Nation won the purse bid.

What do all of these fighters have in common? They are represented by the person most consider to be the 'most powerful man in boxing' - manager/adviser Al Haymon of Haymon Boxing.