Matt Barnes, eight others cleared to rejoin Red Sox after determining they weren't risks to others due to COVID - The Boston Globe
It was determined Matt Barnes has a non-infectious case of asymptomatic COVID-19.
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Red Sox' Matt Barnes open to in-season contract extension talks: 'I'm sure that's something that my agent and I can discuss and see if anything comes of that' – Blogging the Red
Matt Barnes, Boston Red Sox players in contact tracing cleared to
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Matt Barnes agrees to a two-year contract extension with the Red Sox