Buchanan logged six tackles (five solo) and one forced fumble during the Ravens' 27-19 win over the Vikings on Tuesday.
Buchanan knocked the ball out of Myles Price's hands on a kickoff midway through the third quarter, though the Ravens weren't able to jump on the fumble. Buchanan has recorded at least six tackles in eight straight games, and his 69 stops leads the Ravens through nine regular-season games.