Andrew Luck has had injury problems the last few years. None were bigger than the shoulder injury that cost him the entire 2017 season. But this one might rival that. He has a calf strain, that has now moved up to affect his upper ankle according to GM Chris Ballard.
Apparently, it’s not a high ankle sprain. They don’t even know if it is still a calf strain anymore. No one within the organization knows what the injury is or how long it will keep him out for. They haven’t officially said he will play in week 1.