Update (Friday, 1:00 PM ET): Colts coach Shane Steichen ruled out Gardner (calf) for Sunday's game against the Vikings, according to Adam Schefter of ESPN.
Update (Thursday, 4:02 PM ET): Colts CB Sauce Gardner did not practice Thursday, according to Mike Chappell of FOX59.
Colts CB Sauce Gardner has a mild calf strain and is week-to-week. Gardner is expected to miss some time but not an extended period. (Ian Rapoport)