INDIANAPOLIS -- Two-time Pro Bowl cornerback Vontae Davis is listed as week to week after coach Chuck Pagano said he was diagnosed with a "pretty significant" groin injury.
Davis was injured Saturday at Pittsburgh. He missed practice Monday to get a second opinion.
On Tuesday, Pagano said Davis did not need surgery. And although he didn't provide a timetable for Davis' return, Pagano's wording usually indicates a player will miss multiple weeks.
The addition of Davis to the injury list is yet another complication with cut-downs looming Saturday.
Andrew Luck has not yet been activated, starting center Ryan Kelly is out following foot surgery and now the Colts' top defensive player is out, too.