Alycia Baumgardner returns 'adverse analytical finding' after test

Super featherweight world champion Alycia Baumgardner has returned an "adverse analytical finding" after a drugs test, Matchroom Boxing has said.

The 29-year-old American took the test ahead of her fight with Christina Linardatou last month.

Matchroom said in a statement: "Matchroom can today confirm that Alycia Baumgardner returned an adverse analytical finding as part of a random anti-doping protocol instituted voluntarily for her bout with Christina Linardatou in Detroit on 15 July.

"Matchroom was first informed of this result on 12 August. The applicable regulatory authorities are also aware and we defer to such bodies for further action and guidance as a full investigation is conducted.

"Matchroom is committed to promoting a clean and fair sport for all athletes, and will assist Alycia and her team during this time, affording her the appropriate due process."