Adrian Peterson is not expected to play in Saturday's third preseason game.
Vikings WR Jerome Simpson is facing a three-game suspension for violating the league's substance-abuse policy.
Matt Cassel will start Saturday's third preseason game against the Chiefs.
Teddy Bridgewater completed 16-of-20 passes for 177 yards and two touchdowns in Saturday night's game against the Cardinals, engineering a comeback victory in the preseason affair.
Matt Cassel completed 12-of-16 passes for 153 yards and one touchdown in the Vikings' second preseason game against the Cardinals on Saturday.
Kyle Rudolph caught 4-of-5 targets for 89 yards and a touchdown in the Vikings' second preseason game Saturday night.
Vikings coach Mike Zimmer attributed Teddy Bridgewater's recent struggles to him not having a full grasp of the offensive scheme.
Matt Cassel is viewed as the heavy favorite to start Week 1 against the Rams, and some of the players are already "certain" he'll get the nod.
ESPN's Chris Mortensen reported Thursday night that Teddy Bridgewater has been outplayed by Matt Cassel at Vikings camp.
Adrian Peterson is sitting out Saturday's preseason game against the Cardinals.
Live from Vikings camp, ESPN's Britt McHenry reported Thursday "it appears right now" Matt Cassel will be the Vikings' "starter to open the season."
The St. Paul Pioneer Press' Chris Tomasson described Teddy Bridgewater's practice on Monday night as "crummy."
Matt Cassel will start the Vikings' second preseason game Saturday.
Vikings NT Linval Joseph is expected to be ready for Week 1 despite being struck in the calf during a Friday night shooting.
Profootballtalk reports the Vikings don't have a timetable to name a starting quarterback.