Andre Berto tests positive
Former welterweight titleholder Andre Berto has tested positive for a banned substance, and his June 23 rematch with fellow former titlist Victor Ortiz has been canceled, according to Golden Boy Promotions CEO Richard Schaefer.
Berto tested positive for the steroid norandrosterone, a source with direct knowledge of the test results told ESPN.com on Friday.
Promoter Lou DiBella told ESPN.com he was unsure of what Berto tested positive for but confirmed the result.
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