Raiders CB Tracy Porter has been diagnosed with a concussion.
Raiders RCB Tracy Porter left Monday night's Week 3 game against the Broncos with a head injury.
The Raiders fear CB Tracy Porter suffered a severe right groin injury in Friday night's preseason game against the Saints.
ESPN's Bill Williamson thinks the Raiders see Tracy Porter as their No. 3 corner.
New Raiders CB Tracy Porter calls the seizure that marred his 2012 a "one-time deal."
Raiders signed CB Tracy Porter to a one-year, $2.5 million contract.
Free agent CB Tracy Porter will visit the Raiders on Wednesday.
The Saints reportedly hosted free agent CB Tracy Porter for a visit Monday.
The Raiders have reportedly been "talking to" free agent CB Tracy Porter.
The Dolphins recently "made an inquiry" on free agent CB Tracy Porter.
Free agent CB Tracy Porter conceded that he "highly doubts" the Broncos will re-sign him.
The Broncos are not expected to re-sign free agent CB Tracy Porter.
ESPN's Bill Williamson believes free agent CB Tracy Porter could be a target for the Raiders.
Impending free agent CB Tracy Porter insists he will be "on the field" in 2013 after missing the majority of the 2012 season due to the after-effects of an August seizure.