Guard left Sunday's game against The will be missed by the Due to a personal matter.
Wilkinson, 27 years old, did not train with the Falcons Thursday or Friday while they were in Seattle. He signed as a free agent last offseason and has now started the first two Atlanta games.
ESPN did not immediately return a message that was left for Wilkinson's agent.
Atlanta will most likely begin with Wilkinson.Or In his place. Last year's left guard was the starting one. , is in the injured reserve
Mayfield lost to Wilkinson in the race for the first job at training camp.