49ers vs. Ravens: 6 players to watch on defense

The 49ers defense faces its toughest test of the year against the Ravens.

DL Arik Armstead

Cary Edmondson-USA TODAY Sports

Unlike Bosa, Armstead was able to get to both Kyler Murray and Russell Wilson, racking up 2.5 sacks in the three games. Armstead leads the 49ers with 10 sacks and has been a pleasant surprise in his fifth season. Armstead was able to pick up where Bosa couldn’t and will be needed against Jackson especially if Bosa struggles.

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