Brent Skeen-USA TODAY Sports

Following the return of the team from London - where Baltimore beat the Tennessee Titans 23-16 -  Ravens coach John Harbaugh gave an update on injuries suffered on Sunday.

Maybe the most notable was that of safety Marcus Williams, who went down with a hamstring injury but isn't expected to be serious.

"Not a long-term hamstring, but hamstrings are finicky," Harbaugh said. "It's not going to be a couple days. It's going to be week-to-week probably. I think he's going to be real iffy for this week, and after that we'll see where it goes."

Harbaugh also updated linebacker Tyus Bowser, who has been on the injured list all season with a knee. Harbaugh wouldn't give specifics about Bowser's injury but said he would let Bowser speak for himself when the time comes.

"That's gotten a little more complicated over the last couple weeks," Harbaugh said. "At some point in time, I'm sure we'll have an announcement on that one way or another. He's got to make some choices and decisions."

Linebackers Odafe Oweh and David Ojabo are closer to returning to the team. And that's good news for a defense that already has 24 sacks on the season - tied for the league lead.

Harbaugh indicated that Oweh is "close" to a return after missing the past four weeks, while Ojabo could be back on the field "in the next few weeks."

Other players left the game on Sunday in London with injuries. Defensive end Brent Urban is dealing with a neck stinger, linebacker Malik Harrison is in concussion protocol, and corner Kevon Seymour injured an ankle. 

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