"He's not going to play this game. It's a short week, he's not going to play this game," Ryan told reporters.
"This is a mutual thing with the team and Mark to let's go get, find out exactly where he is, maybe a different opinion. But he hasn't had a setback or anything else.
"He's been doing a good job with his rehab, but this is just, the situation, clearly he's not going to play this week. So let's make sure that everything's, that we are 100% confident in what we think we have."
Sanchez had the most turnovers by any quarterback in the NFL last season with 25.