According to Fox News, the Washington Nationals baseball team has fired manager Dave Martinez and General Manager Mike Rizzo following the team's struggles. From a trading perspective, this sports-related news is not expected to have any direct or indirect impact on the cryptocurrency markets, including major assets like Bitcoin (BTC) or Ethereum (ETH). Financial markets and crypto asset prices are driven by macroeconomic factors, regulatory news, and technology developments, not by management changes within professional sports franchises.