THIRD AND DATA

Coaches

Jon Heacock

His career from Wikipedia, each job checked against the team-season pages (✓ = a second source agrees, ≠ = they disagree)

All coaches

Jon Heacock

Played at Muskingum 1982

Source: Wikipedia, read 2026-10-26

YearsTeamRoleTitleHead coach
1983ToledoGAGAnot known
1984Steubenville HS (OH) (HS)Otherassistantnot known
1985-1987West LibertyDCDC/DL/DBnot known
1988-1989MichiganGAGAnot known
1990ArmyOtherassistantnot known
1991Youngstown StatePositionDBnot known
1992-1996Youngstown StateDCDC/DBnot known
1997-1999IndianaDCDCCam Cameron
2000Youngstown State (DC) (unknown)Head coachHead coachhimself
2001-2009Youngstown StateHead coachHead coachhimself
2010-2012Kent StateDCDC/CB✓Doug Martin (2010), Darrell Hazell (2011-2012)
2013PurduePositionDBDarrell Hazell
2014-2015ToledoDCAHC/DC/S✓Matt Campbell*
2016-2025Iowa StateDCDC✓Matt Campbell*

Record

Confirmed coordinator seasons since 2005. FBS rankings

SeasonTeamJobEPA/playPoints/poss.SuccessYear beforeTeams
2011Kent StateDefensive coordinator7412518120
2012Kent StateDefensive coordinator5840797124
2014ToledoDefensive coordinator8810372121128
2015ToledoDefensive coordinator17323888128
2016Iowa StateDefensive coordinator10889116108128
2017Iowa StateDefensive coordinator533240108130
2018Iowa StateDefensive coordinator50486253130
2019Iowa StateDefensive coordinator60597350130
2020Iowa StateDefensive coordinator26352960127
2021Iowa StateDefensive coordinator36264326130
2022Iowa StateDefensive coordinator27194636131
2023Iowa StateDefensive coordinator39453827133
2024Iowa StateDefensive coordinator73487639134
2025Iowa StateDefensive coordinator35374273136
SeasonHead coach below FBSLevelRecord
2001Youngstown StateFCS8-3
2002Youngstown StateFCS7-4
2003Youngstown StateFCS5-7
2004Youngstown StateFCS4-7
2005Youngstown StateFCS8-3
2006Youngstown StateFCS11-3
2007Youngstown StateFCS7-4
2008Youngstown StateFCS4-8
2009Youngstown StateFCS6-5

Worked under

His tree

Coaches who were on his staffs

Head coach tree tool

No one on his staffs among the coaches we hold.

Coached together

  • Cam Cameron · Michigan 1988-1989 · him GA, them Position
  • Jim Herrmann · Michigan 1988-1989 · him GA, them Other
  • Les Miles · Michigan 1988-1989 · him GA, them Position
  • Michael Haywood · Army 1990 · him Other, them Position, ST coord.
  • Tim Kish · Army 1990 · him Other, them Position
  • Don Treadwell · Youngstown State 1991 · him Position, them OC
  • Doug Phillips · Youngstown State 1991-1992 · him DC, Position, them GA
  • Jim Tressel · Youngstown State 1991-1996 · him DC, Position, them Head coach
  • Mark Snyder · Youngstown State 1991-1996 · him DC, Position, them DC, Position, ST coord.
  • Cam Cameron · Indiana 1997-1999 · him DC, them Head coach
  • T. J. Weist · Indiana 1997-1999 · him DC, them Position
  • Tyson Veidt · Indiana 1999 · him DC, them GA
  • Brian Wright · Youngstown State 2001-2009 · him Head coach, them OC, Other, Position
  • Trenton Boykin · Youngstown State 2001-2002 · him Head coach, them Position, ST coord.
  • Jeff Mills · Youngstown State 2007-2008 · him Head coach, them DC
  • Doug Martin · Kent State 2010 · him DC, Position, them Head coach
  • Jim Fleming · Kent State 2010 · him DC, Position, them Position
  • Pete Rekstis · Kent State 2010 · him DC, Position, them DC
  • Brian Rock · Kent State 2011-2012 · him DC, Position, them OC, Position
  • Darrell Hazell · Kent State 2011-2012 · him DC, Position, them Head coach
  • Marcus Freeman*+ · Kent State 2011-2012 · him DC, Position, them Position
  • Darrell Hazell · Purdue 2013 · him Position, them Head coach
  • Gerad Parker* · Purdue 2013 · him Position, them Other, Position
  • Greg Hudson · Purdue 2013 · him Position, them DC
  • John Shoop · Purdue 2013 · him Position, them OC, Position
  • Marcus Freeman*+ · Purdue 2013 · him Position, them Position
  • D. K. McDonald · Toledo 2014-2015 · him DC, Other, Position, them Position
  • Derek Sage · Toledo 2014-2015 · him DC, Other, Position, them Position
  • Jason Candle* · Toledo 2014-2015 · him DC, Other, Position, them Head coach, OC, Other, Position
  • Louis Ayeni · Toledo 2014 · him DC, Other, Position, them OC
  • Matt Campbell* · Toledo 2014-2015 · him DC, Other, Position, them Head coach
  • Ryan Silverfield* · Toledo 2014 · him DC, Other, Position, them Analyst
  • Tom Manning · Toledo 2014-2015 · him DC, Other, Position, them Position
  • Tyson Veidt · Toledo 2014-2015 · him DC, Other, Position, them Position
  • Taylor Mouser · Toledo 2015 · him DC, Other, Position, them GA
  • Alex Golesh* · Iowa State 2016-2019 · him DC, them Other, Position
  • D. K. McDonald · Iowa State 2016-2020 · him DC, them Other, Position
  • Jim Hofher · Iowa State 2016-2017 · him DC, them Other, Position
  • Joel Gordon · Iowa State 2016-2022 · him DC, them Analyst, Other, Position
  • Matt Campbell* · Iowa State 2016-2025 · him DC, them Head coach
  • Taylor Mouser · Iowa State 2016-2025 · him DC, them GA, OC, Other, Position
  • Tom Manning · Iowa State 2016-2022 · him DC, them OC, Position
  • Tyson Veidt · Iowa State 2016-2023 · him DC, them Other, Position
  • Nathan Scheelhaase · Iowa State 2018-2023 · him DC, them OC, Position
  • Matt Caponi · Iowa State 2019-2022 · him DC, them Position
  • John Bonamego · Iowa State 2022-2023 · him DC, them Analyst
  • Tyler Roehl · Iowa State 2024 · him DC, them Other, Position
  • Jake Landry · Iowa State 2025 · him DC, them Position

Played together