Ravens CB Marlon Humphrey had surgery Wednesday for a nagging issue. "It's been a lingering thing and they took a look at it and said ... 'That's something we want to take care of now instead of waiting,'" HC John Harbaugh said Wednesday, according to the team website. NFL Network's Ian Rapoport reports that the team hopes Humphrey will return "in a little over a month." He adds that Humphrey will likely miss the "first couple games." We'll watch for more on Humphrey's expected return as it draws closer. But one of our highest-projected CBs is falling down the IDP rankings. Baltimore is signing CB Ronald Darby to a one-year deal to help a banged-up secondary. Starting CB Rock Ya-Sin is dealing with a knee issue but expected back soon. A couple of reserve corners are also expected back soon from minor issues.

Ravens CB Marlon Humphrey (hamstring) is active for today's game against the Browns. He'll carry some re-injury risk and isn't a high-level IDP play. But his presence helps the Baltimore D.

Ravens CB Marlon Humphrey is questionable for Sunday's game against the Browns after sustaining a hamstring injury during the practice week. He saw limited work Thursday and Friday. Missing Humphrey would leave Baltimore without its top cover guy. The Ravens will have S Marcus Williams, though. He practiced in full all week and is off the final injury report after missing the past three contests with a hamstring injury.

Ravens CB Marlon Humphrey is active for today's game against the Steelers. That marks his first appearance of the season amid a foot injury. The return of the defense's top corner obviously helps the group on whole. Humphrey doesn't make for a top IDP play this week.

Ravens CB Marlon Humphrey (ankle) and S Kyle Hamilton (knee) are active for today's game against the Broncos. Humphrey is the only 1 that has earned serious lineup consideration for IDP leagues. Hamilton has just 1 game all season with more than 54% playing time.

Ravens CB Marlon Humphrey (hamstring) and CB Marcus Peters (quad) are active for tonight's game against the Buccaneers.