San Francisco 49ers Sign Sen'Derrick Marks
Defensive lineman Sen'Derrick Marks is coming to the San Francisco 49ers.
The team annnounced a one-year deal with Marks, 30, on Wednesday.
On March 9th, Marks was released from the Jacksonville Jaguars, where he started 35 of 52 games.
He will wear #75 with the 49ers.
