Sunderland defender Papy Djilobodji has been charged for alleged violent conduct by the Football Association (FA) following an incident involving West Brom's Darren Fletcher.
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Djilobodji appeared to strike midfielder Fletcher in the face as they jockeyed for position at a free-kick.
His actions were not seen by the match officials but were caught on video, and the centre-back now faces possible retrospective action, with a panel of three former officials to review the footage.
The 28-year-old has until 6pm (GMT) on Tuesday to respond to the charge.