Xavier Williams, 28, is a veteran of five NFL seasons with the Arizona Cardinals (2015-17) and the Kansas City Chiefs (2018-19). The 6-foot-2, 309-pounder originally entered the NFL as a rookie free agent out of Northern Iowa on May 5, 2015. After sending his first three seasons with Arizona, Williams signed with Kansas City as a restricted free agent on March 22, 2018. He has played in 44 regular-season games with six starts and has registered 83 tackles, three sacks and three forced fumbles. In addition, he has played in four postseason games with Kansas City and posted 11 total tackles. Last season, Williams was limited to five regular-season games with the Chiefs and made eight tackles and forced one fumble. He played in two postseason games for the Chiefs and dressed but did not play in Super Bowl LIV.