Claressa Shields is determined to prevent other boxers from experiencing the hell she went through with her recent false-positive drug test.

The saga of boxer Claressa Shields is unfolding ... Ten days after dominating Perkins in a fight that improved Shields' record to 16-0 and elevated her to undisputed heavyweight champion came ...

Boxing star Claressa Shields still ... she could not comment on the matter. Shields faces a fine and the possibility of having the victory from her last fight overturned. That bout took place ...

Shields opted to keep the heavyweight title that she earned last month. Claressa Shields will remain ... hand smoke or close-contact with others on fight night. She discussed the incident on ...

Claressa Shields ... "One, the place reeked of marijuana," Shields explained, recalling the venue where the fight took place. "Before I got to do the mouth swab, everybody was hugging and kissing ...

Undisputed heavyweight champion Claressa Shields has been cleared to continue her boxing career, but the Michigan Unarmed Combat Commission, will continue its investigation into her positive marijuana ...

Boxing star Claressa Shields still ... Play the USA TODAY Daily Crossword Puzzle. Shields faces a fine and the possibility of having the victory from her last fight overturned.