Louisville defensive coordinator and outside linebackers coach Peter Sirmon has resigned, as initially reported by Sports Illustrated's Bruce Feldman and confirmed by head coach Bobby Petrino.
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Sirmon has reportedly accepted the associate defensive head coach and inside linebackers coach at Cal, according to college football insider Brett McMurphy.
Sirmon, a former NFL linebacker, joined the Cardinals' staff in January after serving as Mississippi State's defensive coordinator and linebackers coach for one season. He had previously served as a defensive assistant at USC (2014-15), Washington (2012-13), Tennessee (2010-11), Oregon (2009) and Central Washington (2008).
Louisville ranked 62nd among FBS teams in total defense, averaging 388.1 yards allowed per game during the coordinator's only season with the team.
Sirmon, a fourth-round draft pick, spent his entire NFL career with the Tennessee Titans, which spanned seven seasons from 2000-06.
He is also the father of Washington signee Jack Sirmon, who rates as a 3-star linebacker and ranks as the No. 25 outside linebacker for the 2018 national recruiting cycle, according to 247Sports.
