By TMZ Sports
Shane Mosley and Roy Jones Jr. tell TMZ Sports they're 100% DOWN to fight Oscar De La Hoya if he REALLY wants a comeback bout.
As we previously reported ... De La Hoya recently appeared on a radio show and he was hinting hard at a return to the squared circle, stating that he thinks he's still got enough goods with the leather to compete. De La Hoya has been retired since a fall 2008 knockout loss to Manny Pacquiao.
We spoke to Mosley & Jones who both tell us they're willing to trade shots with the 42-year-old De La Hoya ... not just for money ... but to save the sport they love.
Mosley, who fought Oscar twice in the pros and once as an amateur, says a fight between the two would be a chance for Oscar to do the one thing he never did in his celebrated career ... beat him.
"I would fight him if the money was right. I got his number, he can't beat me," Mosley said.
Jones has an even better idea ... an epic geriatric tournament of pugilists where he, Oscar, Shane and Bernard Hopkins all establish who is the best old lion in the sport.
"The fights won't be a pitter patter chess match. We're gonna be looking to knock each other out. It would actually be worth the $100 pay-per-view because of the legends."
Mosely adds, "If the real boxers like us came back to remind the fans what boxing is all about then boxing ratings would be improved. These new dudes are f***ing up."
As for De La Hoya -- we're working on getting a comment. Stay tuned ...