PFF in preseason rankings placed the Chiefs secondary as twenty-fifth in the NFL. After having faced Lamar Jackson (Balt), DeShawn Watson, Justin Herbert and Hoyer/Stidham (Patriots) the Chiefs passing defense ranks third in the NFL based on passing yards per game.
One starting CB from 2019, Bashaud Breeland (2014 draft, rd 4 (102) by Washington, Signed by Carolina for 3 yrs but failed physical, Signed by Green Bay (9/26/18), Signed by Kansas City (3/19/19); Clemson) was suspended the first four games by the NFL.
The other 2019 CB starter, Charvarius Ward (PFF rating - 67.5, 28th/112 CB, UDFA 2018 - Dallas, traded to KC in 8/2018; Middle Tenn State) fractured his hand in the first game, had surgery and returned for their second game.
Rashad Fenton, (PFF rating - 74.4, 8th/112 CB), drafted in Rd 6 (201) in 2019, has started in the place of Breeland; out of South Carolina. Ranking 8th out of 112 CBs in his second year is noteworthy.
Rookie L’Jarius Sneed (PFF rating 69.3, 18th/112 CBs, 2020 draft, Rd 4 (138); La Tech) has seen significant playing time. Sneed broke his collarbone in the last game and has been placed on IR.
Antonio Hamilton - (PFF rating 53.2; UDFA, played for Oakland ‘16-17, NYG ‘18-19; a Free Agent signed by the Chiefs in the offseason; from S. Carolina St, has also seen playing time at CB, too.
Tyrann Matthieu is at one safety spot and Juan Thornhill, drafted in 2019 in the 2nd rd (63), returned from surgery to repair a ACL in 2019 and has been the other starting safety.