Cory Undlin

Cory Undlin
Houston Texans
Title	Defensive passing game coordinator
Personal information
Born	June 29, 1971 (age 55); St. Cloud, Minnesota, U.S.
Career information
College	Cal Lutheran
Position	Safety
Career history
	California Lutheran (1998–1999); Linebackers coach; California Lutheran (2000–2001); Defensive coordinator; Fresno State (2002–2003); Graduate assistant; New England Patriots (2004); Defensive coaching assistant; Cleveland Browns (2005–2006); Defensive quality control coach; Cleveland Browns (2007); Assistant special teams coach; Cleveland Browns (2008); Defensive backs coach; Jacksonville Jaguars (2009); Defensive assistant; Jacksonville Jaguars (2010–2011); Defensive backs coach; Denver Broncos (2012); Defensive quality control coach; Denver Broncos (2013–2014); Defensive backs coach; Philadelphia Eagles (2015–2019); Defensive backs coach; Detroit Lions (2020); Defensive coordinator; San Francisco 49ers (2021–2022); Pass game specialist & secondary coach; Houston Texans (2023–present); Defensive passing game coordinator;
Awards and highlights
	2× Super Bowl champion (XXXIX, LII);
	Coaching profile at Pro Football Reference
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Cory Undlin (born June 29, 1971) is an American football coach who is the defensive passing game coordinator for the Houston Texans of the National Football League (NFL). He previously served as the defensive coordinator for the Detroit Lions in 2020 and also served as an assistant coach for the Philadelphia Eagles, Denver Broncos, Jacksonville Jaguars, Cleveland Browns, New England Patriots and San Francisco 49ers

Playing career

Undlin attended California Lutheran University, where he played football as a safety from 1990 to 1994. He had the distinction of being named second-team All-Southern California Intercollegiate Athletic Conference honors in 1993.^[1] At Cal Lutheran, he was a teammate and roommate of Ben McEnroe.^[2]

Coaching career

College

Undlin began his coaching career at his alma mater California Lutheran as a linebackers coach from 1998 to 1999. He was promoted to defensive coordinator in 2000, a position he held through 2001, when he moved to Fresno State University. He spent two seasons in 2002 and 2003 as a graduate assistant at Fresno State under head coach Pat Hill, a former assistant coach with the Cleveland Browns under Bill Belichick.

New England Patriots

In 2004, Undlin joined Belichick as a defensive coaching assistant with the New England Patriots. He was part of the Patriots staff when they won Super Bowl XXXIX.

Cleveland Browns

In 2005, Undlin was hired by the Cleveland Browns as a defensive assistant under head coach Romeo Crennel. In 2007, Undlin was promoted to secondary coach and assistant special teams coach. In 2008, Undlin was promoted to defensive backs coach.

Jacksonville Jaguars

In 2009, Undlin moved to the Jacksonville Jaguars as a defensive assistant following Crennel's firing in Cleveland. He was promoted to defensive backs coach in 2010, but was fired along with the rest of the staff after the 2011 season.

Denver Broncos

In 2012, he was hired as a defensive quality control coach for the Denver Broncos, and he was promoted to defensive backs coach in 2013.

Philadelphia Eagles

In January 2015, Undlin was hired by the Philadelphia Eagles as their defensive backs coach.^[3] He was retained as the defensive backs coach for the Eagles on January 20, 2016.^[4] On February 4, 2018, Undlin was part of the Philadelphia Eagles coaching staff that defeated the New England Patriots, 41–33, in Super Bowl LII.^[5]

Detroit Lions

On January 13, 2020, Undlin was hired by the Detroit Lions as their defensive coordinator under head coach Matt Patricia.^[6] He missed the team's week 16 game against the Tampa Bay Buccaneers due to COVID-19 protocols.^[7] He was fired following the season.

San Francisco 49ers

On February 11, 2021, Undlin was hired by the San Francisco 49ers as their pass game specialist and secondary coach under head coach Kyle Shanahan.^[8]

Houston Texans

On February 14, 2023, Undlin was hired by the Houston Texans as their defensive passing game coordinator under head coach DeMeco Ryans.^[9]

References

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v t e New England Patriots Super Bowl XXXIX champions
4 Adam Vinatieri 6 Rohan Davey 8 Josh Miller 10 Kevin Kasper 12 Tom Brady 13 Jim Miller 14 P. K. Sam 18 Cedric James 19 Ricky Bryant 21 Randall Gay 22 Asante Samuel 23 Omare Lowe 24 Ty Law 26 Eugene Wilson 27 Rabih Abdullah 28 Corey Dillon 29 Earthwind Moreland 30 Je'Rod Cherry 31 Hank Poteat 32 Kory Chapman 33 Kevin Faulk 34 Cedric Cobbs 35 Patrick Pass 37 Rodney Harrison 38 Tyrone Poole 39 Guss Scott 42 Dexter Reid 46 Zeron Flemister 47 Justin Kurpeikis 48 Tully Banta-Cain 49 Eric Alexander 50 Mike Vrabel 51 Don Davis 52 Ted Johnson 53 Larry Izzo 54 Tedy Bruschi 55 Willie McGinest 58 Matt Chatham 59 Rosevelt Colvin 61 Stephen Neal 63 Joe Andruzzi 64 Gene Mruczkowski 65 Lance Nimmo 66 Lonie Paxton 67 Dan Koppen 68 Tom Ashworth 69 Buck Rasmussen 70 Adrian Klemm 71 Russ Hochstein 72 Matt Light 74 Billy Yates 75 Vince Wilfork 76 Brandon Gorin 80 Troy Brown 81 Bethel Johnson 82 Daniel Graham 83 Deion Branch (MVP) 84 Benjamin Watson 85 Jed Weaver 86 David Patten 87 David Givens 88 Christian Fauria 90 Dan Klecko 91 Marquise Hill 93 Richard Seymour 94 Ty Warren 95 Roman Phifer 96 Rodney Bailey 97 Jarvis Green 98 Keith Traylor 99 Ethan Kelley
Head coach: Bill Belichick
Coaches: Romeo Crennel Brian Daboll Jeff Davidson Andy Dickerson Ivan Fears Pepper Johnson Josh McDaniels Eric Mangini Matt Patricia Markus Paul Dean Pees Dante Scarnecchia Brad Seely Cory Undlin Charlie Weis Mike Woicik

v t e Philadelphia Eagles Super Bowl LII champions
4 Jake Elliott 6 Caleb Sturgis 7 Nate Sudfeld 8 Donnie Jones 9 Nick Foles (MVP) 10 Mack Hollins 11 Carson Wentz 13 Nelson Agholor 14 Marcus Johnson 16 Bryce Treggs 17 Alshon Jeffery 18 Shelton Gibson 19 Rashard Davis 21 Patrick Robinson 22 Sidney Jones 23 Rodney McLeod 24 Corey Graham 26 Jaylen Watkins 27 Malcolm Jenkins 28 Wendell Smallwood 29 LeGarrette Blount 30 Corey Clement 31 Jalen Mills 32 Rasul Douglas 33 De'Vante Bausby 34 Donnel Pumphrey 35 D. J. Killings 36 Jay Ajayi 37 Randall Goforth 38 Kenjon Barner 39 Harold Jones-Quartey 41 Ronald Darby 42 Chris Maragos 43 Darren Sproles 45 Rick Lovato 47 Nate Gerry 49 Tre Sullivan 50 Bryan Braman 51 Steven Means 52 Najee Goode 53 Nigel Bradham 54 Kamu Grugier-Hill 55 Brandon Graham 56 Chris Long 57 Dannell Ellerbe 58 Jordan Hicks 59 Joe Walker 61 Stefen Wisniewski 62 Jason Kelce 65 Lane Johnson 66 Will Beatty 67 Chance Warmack 68 Josh Andrews 71 Jason Peters 72 Halapoulivaati Vaitai 73 Isaac Seumalo 75 Vinny Curry 78 Darrell Greene 79 Brandon Brooks 82 Torrey Smith 84 Dom Williams 85 Billy Brown 86 Zach Ertz 87 Brent Celek 88 Trey Burton 89 Greg Ward 90 Aziz Shittu 91 Fletcher Cox 93 Timmy Jernigan 94 Beau Allen 95 Mychal Kendricks 96 Derek Barnett 97 Destiny Vaeao 98 Elijah Qualls
Head coach: Doug Pederson
Coaches: Brandon Brown Eugene Chung Ian Cunningham Phillip Daniels John DeFilippo Dave Fipp Ken Flajole Keith Gray Mike Groh Matthew Harper Tim Hauck Josh Hingst Shaun Huls Trent Miles Ryan Paganetti T. J. Paganetti Justin Peelle Spencer Phillips Frank Reich Jim Schwartz Duce Staley Jeff Stoutland Press Taylor Cory Undlin Dino Vasso Chris Wilson

Cory Undlin

Contents

Playing career

Coaching career

College

New England Patriots

Cleveland Browns

Jacksonville Jaguars

Denver Broncos

Philadelphia Eagles

Detroit Lions

San Francisco 49ers

Houston Texans

References

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Cory Undlin

Playing career

Coaching career

College

New England Patriots

Cleveland Browns

Jacksonville Jaguars

Denver Broncos

Philadelphia Eagles

Detroit Lions

San Francisco 49ers

Houston Texans

References

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