Oscar De La Hoya Rips Floyd Mayweather, Don't Tamper with Ryan Garcia!

[[tmz:video id="1_25k3aicp"]] Oscar De La Hoya says "REAL" boxing promoters don't tamper with other fighters -- and says, if Floyd Mayweather wants to set up a fight with Ryan Garcia, he's gotta do it the PROPER way. Oscar -- who runs Golden Boy…