The San Francisco 49ers signed former New England Patriots outside linebacker Jermaine Cunningham, cutting quarterback B.J. Daniels and fullback Owen Marecic.
The 49ers are expected to sign quarterback John Skelton, who last played for the Cincinnati Bengals.
Daniels is eligible for the practice squad.
Cunningham is a former second-round draft pick who has recorded 67 career tackles, 3 1/2 sacks, two forced fumbles and two fumble recoveries.
Marecic is a former Stanford standout who played for coach Jim Harbaugh in college.
Follow me on Twitter: @RavensInsider
Aaron Wilson covers the Ravens for The Baltimore Sun.
Check out our partners at TiqIQ for the best deals on all games on the 2014 NFL schedule.
SEP 19 Jeff Fedotin
Jets hold out hope cornerback can bolster beleaguered secondary.
SEP 17 Jesse Lawrence
Jesse Lawrence of TiqIQ takes a look at the hot tickets this weekend.
SEP 16 Joel Corry
After registering 19 sacks in 2013, the St. Louis pass rusher cashes in big.