Coach Trees / Coaching Pedigrees - Searching the relationships between coaches
Look at Organization Look at Coaches Blog About Coach Trees

Coach Trees was founded in 2009 with the intent of using software to document the relationships between coaches.
We are continually adding more visualizations of the data to provide a more rich experience for the end user.

If you have any questions, please contact us at info@CoachTrees.com

Current selected organization: Buffalo Bills
Organization Active years

Number of head coaches 17
Total number of coaches 168
Average Tenure 3.60 years

Coach606162636465666768697071727374757677787980818283848586878889909192939495969798992000010203040506070809101112131415
Buster Ramsey                                                      
Lou Saban                                               
Joe Collier                                                     
Harvey Johnson                                                      
John Rauch                                                      
Jim Ringo                                                      
Chuck Knox                                                   
Kay Stephenson                                                     
Hank Bullough                                                      
Marv Levy                                            
Wade Phillips                                                     
Gregg Williams                                                     
Mike Mularkey                                                      
Dick Jauron                                                    
Perry Fewell                                                       
Chan Gailey                                                     
Rex Ryan                                                       

CoachYears
Miles Aldridge 2001-2002
John Allaire 2002-2009
Bobby April 2004-2009
Art Asselta 1985
Bill Atkins 1972-1975
Herman Ball 1963
Marvin Bass 1968-1971
Bruce Beatty 1977
John Becker 1984
Bob Bicknell 2010-2012
Don Blackmon 2003-2005
Max Bowman 1998-2000
Bill Bradley 1998-2000
Tom Bresnahan 1989-1997
Ray Brown 2008-2009
Hank Bullough 1985-1986
Jim Carmody 1981
Jim Carr 1977
Pete Carroll 1984
George Catavolos 2006-2012
Tom Catlin 1978-1982
Ed Cavanaugh 1972-1976
Bob Celeri 1968
Eric Ciano 2010-2012
Tom Clements 2004-2005
Charlie Coiner 2006-2009
Joe Collier 1962-1968
Dick Comar 1986
Walt Corey 1987-1994
George Cortez 2010-2011
Ted Cottrell 1986-1989, 1995-2000
DeMontie Cross 2006-2012
Joe D'alessandris 2010-2012
Kay Dalton 1977-1985
Joe Daniels 1986
Tom Day 1971
Daryl Daye 2010-2011
Glenn Deadmond 1990
Andrew Dees 2012
Bruce DeHaven 1987-1999, 2010-2012
Chuck Dickerson 1987-1991
Chris Dickson 1998-2000
Jack Donaldson 1978-1982
Jim Dooley 1972
Bob Dove 1960-1961
George Dyer 1982
George Edwards 2010-2011
Lewis Engelberg 1969-1970
Steve Fairchild 2001-2002, 2006-2007
Joe Faragalli 1986
Perry Fewell 2006-2009
Tom Flores 1971
Chan Gailey 2010-2012
John Gamble 2010-2012
Claude Gibson 1969
Kevin Gilbride 2002-2003
Jerry Glanville 1983
Chuck Gottfried 1970-1971
Fred Graves 2001-2003
Jerry Gray 2001-2005
Nathaniel Hackett 2008-2009
Bishop Harris 1998-1999
Chick Harris 1981-1982
Ralph Hawkins 1969-1971, 1981-1982
Sean Hayes 2006-2009
Dan Henning 1997
Stan Hixon 2010-2011
Bobby Hunt 1970-1971
William Inge 2012
Steve Jackson 2001-2003
Milt Jackson 1983-1984
Dick Jauron 1985-2009
Bobby Johnson 2010-2012
Harvey Johnson 1960-1961, 1968-1971
Charlie Joiner 1992-2000
Rusty Jones 1985-2004
Ronnie Jones 2000
Stan Jones 1972-1975
Tommy Kaiser 2001-2003
Monte Kiffin 1984-1985
Chuck Knox 1978-1982
Bill Kollar 2006-2008
Steve Kragthorpe 2001-2002
Tim Krumrie 2003-2005
Sean Kugler 2007-2009
Stan Kwan 2010-2012
Jim Larue 1976-1977
Don Lawrence 1983-1984, 1990-1997
Bob Leahy 1985
Dick Lebeau 2003
David Lee 2012
Chuck Lester 1987-2009
John Levra 1998-2002
Marv Levy 1986-1997
Andy MacDonald 1983-1984
Ray Malavasi 1969-1970
Ted Marchibroda 1987-1991
Carl Mauck 1998-2000
John Mazur 1962-1968
Richie Mccabe 1966-1968, 1976-1977
Miller Mccalmon 1980-1984
Jim Mcnally 2004-2007
Pete Metzelaars 2012
Bill Miller 1969
Bob Miller 1962
Mike Miller 2004-2005
Curtis Modkins 2010-2012
Steve Moore 1978-1982
Dick Moseley 1985-1986
Perry Moss 1983-1984
Mike Mularkey 2004-2005
Dan Neal 2001-2003
Jim Niblack 1983-1984
Nick Nicolau 1989-1991
Tommy O'connell 1961
Herb Paterra 1986
Kevin Patullo 2010-2012
Alex Van Pelt 2006-2009
Joe Pendry 1995-2000
Wade Phillips 1998-2000
Elijah Pitts 1978-1980, 1985-1997
Errol Prisby 1976
Ray Prochaska 1978-1982
Buster Ramsey 1960-1961
John Rauch 1969-1970
John Ray 1973-1976
Floyd Reid 1960-1961
Jim Ringo 1972-1977, 1985-1988
Dick Roach 1987-1997
Brad Roll 2004-2005
Pat Ruel 2003
Rex Ryan 2015
Lou Saban 1962-1965, 1972-1976
Al Sandahl 1983
Bob Sanders 2008-2012
Tony Sardisco 1968
James Saxon 2000
Turk Schonert 1998-2000, 2006-2008
Dan Sekanovich 1992-1997
Bob Shaw 1972-1975
Matt Sheldon 2006-2009
Mike Sheppard 2001
Jim Shofner 1992-1996
Danny Smith 2001-2003
Giff Smith 2010-2012
Jerry Smith 1962-1968
Les Steckel 2003
Kay Stephenson 1978-1985
Eric Studesville 2004-2009
Steve Szabo 2004-2005
Eric Thatcher 2012
Pat Thomas 2001-2003
Tyke Tolbert 2004-2009
Ted Tollner 1987-1988
Jon Torine 1995-1997
Frank Verducci 2004-2005
Ronnie Vinklarek 2001-2002
Jim Wagstaff 1978-1980
Jerry Wampfler 1976-1977
Dave Wannstedt 2011-2012
Adrian White 2008-2012
Ardell Wiegandt 1985-1986
Ray Wietecha 1977
Gregg Williams 2001-2003
Sam Wyche 2004-2005
Willie Zapalac 1978-1980
Bob Zeman 1983
Larry Zierlein 2006-2012