News Mac Jones out this week with a knee sprain, 49ers expect him for Week 1

[Yahoo Sports]

Mac Jones out this week with a knee sprain, 49ers expect him for Week 1

Mac Jones won't be taking any quarterback reps for the 49ers in practice this week or in their preseason finale against the Chargers on Saturday. 49ers head coach Kyle Shanahan told reporters at a Tuesday press conference that Jones sprained his knee in last weekend's game against the Raiders.

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