
Matt Duffy ran the bases on Thursday.
And he ran them again on Friday afternoon (video above).
It's possible that he starts a rehab stint on Saturday.
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[RELATED: Krukow doesn't expect Panik or Duffy trade, 'anything can happen']
The Giants' third baseman has not played since June 19.
He's hitting .253 with four home runs and 21 RBI in 70 games this season.