Coaches
Ron English
His career from Wikipedia, each job checked against the team-season pages (✓ = a second source agrees, ≠ = they disagree)
Ron English
Played at California 1987-1990
Source: Wikipedia, read 2026-10-26
| Years | Team | Role | Title | Head coach |
|---|---|---|---|---|
| 1992 | Pomona Ganesha HS (CA) (HS) | Other | assistant | not known |
| 1993 | Mt. San Antonio | Position | DB | not known |
| 1994-1995 | Arizona State | GA | GA | Bruce Snyder |
| 1996 | Northern Arizona | Position | DB | not known |
| 1996-1997 | San Diego State | Position | DB | Ted Tollner |
| 1998-2002 | Arizona State | Position | DB | Bruce Snyder (1998-2000), Dirk Koetter (2001-2002) |
| 2003-2005 | Michigan | Position | DB | Lloyd Carr |
| 2006-2007 | Michigan (DC) (unknown) | Head coach | Head coach | himself |
| 2006-2007 | Michigan | DC | Defensive coordinator · season pages | Lloyd Carr |
| 2008 | Louisville | DC | DC✓ | Steve Kragthorpe |
| 2009-2013 | Eastern Michigan | Head coach | Head coach✓ | himself |
| 2016 | San José State | DC | DC✓ | Ron Caragher |
| 2017 | Mississippi State | Position | S | Dan Mullen* |
| 2018-2020 | Florida | Position | S | Dan Mullen* |
| 2021-2022 | Purdue | DC | co-DC/DB✓ | Jeff Brohm* |
| 2023-2025 | Louisville | DC | co-DC/DB✓ | Jeff Brohm* |
Record
Confirmed coordinator seasons since 2005. FBS rankings
| Season | Team | Job | EPA/play | Points/poss. | Success | Year before | Teams |
|---|---|---|---|---|---|---|---|
| 2008 | Louisville | Defensive coordinator | 50 | 79 | 8 | 95 | 120 |
| 2016 | San José State | Defensive coordinator | 121 | 106 | 112 | 72 | 128 |
| 2021 | Purdue | Co-defensive coordinator | 38 | 27 | 39 | 62 | 130 |
| 2022 | Purdue | Co-defensive coordinator | 38 | 69 | 44 | 38 | 131 |
| 2023 | Louisville | Co-defensive coordinator | 16 | 28 | 13 | 8 | 133 |
| 2024 | Louisville | Co-defensive coordinator | 63 | 46 | 44 | 16 | 134 |
| 2025 | Louisville | Co-defensive coordinator | 21 | 27 | 16 | 63 | 136 |
| Season | Head coach at | Record | AP before → after | Off EPA/play | Def EPA/play | SP+ | Team year before | Teams |
|---|---|---|---|---|---|---|---|---|
| 2009 | Eastern Michigan | 0-12 | - → - | 115 | 108 | -32.7 | 25% wins | 120 |
| 2010 | Eastern Michigan | 2-10 | - → - | 114 | 94 | -29.2 | 0% wins | 120 |
| 2011 | Eastern Michigan | 6-6 | - → - | 72 | 50 | -15.3 | 17% wins | 120 |
| 2012 | Eastern Michigan | 2-10 | - → - | 109 | 91 | -23.0 | 50% wins | 124 |
| 2013 | Eastern Michigan | 1-8 (9 of 12) | - → - | 103 | 119 | -35.7 | 17% wins | 125 |
Worked under
- Bruce Snyder · Arizona State 1994-2000 (GA, Position)
- Ted Tollner · San Diego State 1996-1997 (Position)
- Dirk Koetter · Arizona State 2001-2002 (Position)
- Lloyd Carr · Michigan 2003-2007 (DC, Position)
- Steve Kragthorpe · Louisville 2008 (DC)
- Ron Caragher · San José State 2016 (DC)
- Dan Mullen* · Mississippi State 2017 (Position)
- Dan Mullen* · Florida 2018-2020 (Position)
- Jeff Brohm* · Purdue 2021-2022 (DC, Position)
- Jeff Brohm* · Louisville 2023-2025 (DC, Position)
His tree
Coaches who were on his staffs
On his staffs · 8
- Eric Lewis · Eastern Michigan 2009 (DC)
- Ken Karcher · Eastern Michigan 2009-2012 (OC, Position)
- Tyrone Wheatley · Eastern Michigan 2009 (Position)
- Phil Snow · Eastern Michigan 2010-2012 (DC, Position)
- Steve Morrison · Eastern Michigan 2010-2011 (Position)
- Mike Hart · Eastern Michigan 2011-2013 (Analyst, Position)
- Mark Criner · Eastern Michigan 2013 (Position)
- Stan Parrish · Eastern Michigan 2013 (OC)
Coached together
- Donnie Henderson · Arizona State 1994-1995 · him GA, them Position
- Hue Jackson · Arizona State 1994-1995 · him GA, them Position
- Karl Dorrell · Arizona State 1994 · him GA, them Position
- Kent Baer · Arizona State 1994 · him GA, them DC
- Phil Snow · Arizona State 1994-2000 · him GA, Position, them DC, Position
- Kevin Wolthausen · Arizona State 1995-2000 · him GA, Position, them Position
- Lyle Setencich · Arizona State 1995 · him GA, them Position
- Bill Busch · Northern Arizona 1996 · him Position, them DC, Position
- Dave Schramm · San Diego State 1996-1997 · him Position, them Position
- Gary Andersen · Northern Arizona 1996 · him Position, them Other, Position, ST coord.
- Steve Axman · Northern Arizona 1996 · him Position, them Head coach
- Tom Craft · San Diego State 1996 · him Position, them OC, Position
- Tim Tibesar · San Diego State 1997 · him Position, them Other
- Brent Guy · Arizona State 2001-2002 · him Position, them DC
- Dirk Koetter · Arizona State 2001-2002 · him Position, them Head coach
- Jeff Grimes · Arizona State 2001-2002 · him Position, them Other, Position
- Mark Helfrich · Arizona State 2001-2002 · him Position, them Position
- Ted Monachino · Arizona State 2001-2002 · him Position, them Position
- Bill Sheridan · Michigan 2003-2004 · him Position, them Position
- Jim Herrmann · Michigan 2003-2005 · him Position, them DC
- Lloyd Carr · Michigan 2003-2007 · him DC, Position, them Head coach
- Scot Loeffler · Michigan 2003-2007 · him DC, Position, them Position
- Steve Morrison · Michigan 2003-2004 · him Position, them Position
- Terry Malone · Michigan 2003-2005 · him Position, them OC, Position
- Mike DeBord · Michigan 2004-2007 · him DC, Position, them OC, Other, Position, ST coord.
- Steve Stripling · Michigan 2005-2007 · him DC, Position, them Position
- Vance Bedford · Michigan 2007 · him DC, them Position
- Bill Miller · Louisville 2008 · him DC, them Position
- Jay Johnson · Louisville 2008 · him DC, them Analyst
- Jeff Brohm* · Louisville 2008-2025 · him DC, Position, them Head coach, OC, Other
- Steve Kragthorpe · Louisville 2008 · him DC, them Head coach
- Eric Lewis · Eastern Michigan 2009 · him Head coach, them DC
- Ken Karcher · Eastern Michigan 2009-2012 · him Head coach, them OC, Position
- Tyrone Wheatley · Eastern Michigan 2009 · him Head coach, them Position
- Phil Snow · Eastern Michigan 2010-2012 · him Head coach, them DC, Position
- Steve Morrison · Eastern Michigan 2010-2011 · him Head coach, them Position
- Mike Hart · Eastern Michigan 2011-2013 · him Head coach, them Analyst, Position
- Mark Criner · Eastern Michigan 2013 · him Head coach, them Position
- Stan Parrish · Eastern Michigan 2013 · him Head coach, them Head coach, OC, Position
- Al Borges · San José State 2016 · him DC, them OC, Position
- Ron Caragher · San José State 2016 · him DC, them Head coach
- Billy Gonzales · Mississippi State 2017 · him Position, them OC, Position
- Brett Elliott · Mississippi State 2017 · him Position, them Position
- Dan Mullen* · Mississippi State 2017 · him Position, them Head coach
- Dean Kennedy · Mississippi State 2017 · him Position, them GA
- Greg Knox · Mississippi State 2017 · him Position, them Head coach, Position, ST coord.
- John Hevesy · Mississippi State 2017 · him Position, them OC, Other, Position
- Ryan Osborn · Mississippi State 2017 · him Position, them GA
- Terrell Buckley · Mississippi State 2017 · him Position, them Position
- Todd Grantham · Mississippi State 2017 · him Position, them DC, Other, Position
- Billy Gonzales · Florida 2018-2020 · him Position, them OC, Other, Position
- Brian Johnson · Florida 2018-2020 · him Position, them OC, Position
- Charlton Warren · Florida 2018 · him Position, them Position
- Dan Mullen* · Florida 2018-2020 · him Position, them Head coach
- Dean Kennedy · Florida 2018-2020 · him Position, them Analyst, GA, Other
- Greg Knox · Florida 2018-2020 · him Position, them Position, ST coord.
- John Hevesy · Florida 2018-2020 · him Position, them OC, Other, Position
- Larry Scott · Florida 2018-2019 · him Position, them Position
- Ryan Osborn · Florida 2018-2019 · him Position, them GA
- Sal Sunseri · Florida 2018 · him Position, them Position
- Tim Skipper · Florida 2018 · him Position, them Position
- Todd Grantham · Florida 2018-2020 · him Position, them DC
- Chuck Heater · Florida 2019 · him Position, them Analyst
- Garrick McGee · Florida 2020 · him Position, them Analyst
- Paul Pasqualoni · Florida 2020 · him Position, them Other
- Tim Brewster · Florida 2020 · him Position, them Other, Position
- Brad Lambert · Purdue 2021 · him DC, Position, them DC, Position
- Brian Brohm · Purdue 2021-2022 · him DC, Position, them Head coach, OC, Position
- David Elson · Purdue 2021-2022 · him DC, Position, them Analyst, Position
- JaMarcus Shephard* · Purdue 2021 · him DC, Position, them OC, Position
- Jeff Brohm* · Purdue 2021-2022 · him DC, Position, them Head coach
- Mark Hagen · Purdue 2021-2022 · him DC, Position, them DC
- Neil Callaway · Purdue 2021 · him DC, Position, them Position
- Garrick McGee · Purdue 2022 · him DC, Position, them Position
- Brian Brohm · Louisville 2023-2025 · him DC, Position, them OC, Position
- Brian Reader · Louisville 2023-2025 · him DC, Position, them Analyst
- Chip Long · Louisville 2023 · him DC, Position, them Analyst
- Garrick McGee · Louisville 2023-2024 · him DC, Position, them Position
- Mark Hagen · Louisville 2023-2025 · him DC, Position, them DC
- Mark Ivey · Louisville 2023-2025 · him DC, Position, them Position
Played together
- Troy Taylor · California 1987-1989