Dolphins DC Vance Joseph said DE Mario Williams "has to play better."
Dolphins DE Mario Williams (concussion) is active for Week 2 against the Patriots.
Dolphins DE Mario Williams (concussion, questionable) is expected to play Week 2.
Dolphins DE Mario Williams (concussion, questionable) returned to a full practice on Friday.
Dolphins DE Mario Williams (concussion) remained sidelined at Thursday's practice.
Dolphins DE Mario Williams left Sunday's opener with a concussion.
Mario Williams said playing in the Dolphins' scheme is "much sweeter" than playing with the Bills last season.
Mario Williams said he is "very fortunate" to be returning to a scheme he feels comfortable playing.
Mario Williams plans to give the Dolphins "the best attitude" he's ever had.
Mario Williams expects to be used primarily as a pass rusher with the Dolphins.
Dolphins agreed to terms with DE Mario Williams on a two-year, $17 million contract.
Pro Football Talk's Mike Florio reports the Dolphins are the "clear front-runners to sign" free agent DE Mario Williams.
NJ Advance Media's Jordan Raanan reports free agent DE Mario Williams is "not in play for the Giants at this time."
Bleacher Report's Jason Cole reports free agent DE Mario Williams has told teams he would immediately sign an offer of $10 million per year.