The wait to crown an undisputed junior middleweight champion will be a little longer -- if it happens at all. Brian Castano suffered a minor right biceps tear while sparring, sources told ESPN on Wednesday, postponing the Jermell Charlo rematch on March 19 in Los Angeles for all four 154-pound titles. The 32-year-old Argentine sustained the injury about 10 days ago, sources said, and is expected to be recovered in three to four weeks. read more https://www.espn.com/boxing/story/_...h-rematch-jermell-charlo-put-hold-sources-say
