Washington Capitals say Alex Ovechkin was asked to film a campaign ad for United Russia, the pro-Putin party, while at home this summer.

The team said he was asked, but stopped short of confirming whether he said yes.

News reports have described the ad as a political endorsement.

The Washington Post and The Guardian report that the NHL star is featured in the ad.

ESPN also reported on the team's statement.

Ovechkin has stayed silent publicly.

The request occurred during his time at home in Russia this summer.

The ad has drawn attention because United Russia supports President Vladimir Putin.

No further details have been given by the Capitals.