The Arizona Cardinals signed defensive lineman Kyon Barrs on Saturday, according to the league’s transactions page. Barrs was one of five interior defenders who had tryouts with the team on Friday. The 6-foot-2, 290-pounder went undrafted out of USC in 2024 after spending four prior seasons with the Arizona Wildcats. Barrs had 102 tackles, 13 tackles for loss and five sacks over 51 games at Arizona (2019-22).