Sources: Greg Schiano out as DC; Greg Mattison coming to OSU 247Sports - 13 Apr 2024 Sources: Greg Schiano out as DC; Greg Mattison coming to OSU ... More
A Look at the History of Coaches Switching Sides in the Ohio State-Michigan Rivalry | Eleven Warriors Eleven Warriors - 14 Mar 2024 A Look at the History of Coaches Switching Sides in the Ohio State-Michigan Rivalry | Eleven Warriors ... More
Ohio State co-defensive coordinator Greg Mattison retiring from coaching ESPN - 22 Jan 2021 Ohio State co-defensive coordinator Greg Mattison retiring from coaching ... More
Rutgers coach Greg Schiano says altercation with Ryan Day, Ohio State 'feels like years ago' The Columbus Dispatch - 31 Oct 2023 Rutgers coach Greg Schiano says altercation with Ryan Day, Ohio State 'feels like years ago' ... More
VIP: A few notes/reactions on Mattison's depature 247Sports - 18 Apr 2024 VIP: A few notes/reactions on Mattison's depature ... More
Family brought Greg Mattison back to Michigan, where a 46-year passion for coaching is still going strong The Athletic - 27 Dec 2018 Family brought Greg Mattison back to Michigan, where a 46-year passion for coaching is still going strong ... More
Michigan football: Greg Mattison on leaving for Ohio State Detroit Free Press - 06 Feb 2019 Michigan football: Greg Mattison on leaving for Ohio State ... More
Reports: Defensive coordinator Greg Schiano won't return to Ohio State, Buckeyes adding Michigan assistant Greg ... WKYC.com - 07 Jan 2019 Reports: Defensive coordinator Greg Schiano won't return to Ohio State, Buckeyes adding Michigan assistant Greg ... ... More
Ohio State Co-Defensive Coordinator Greg Mattison Retiring Sports Illustrated - 22 Jan 2021 Ohio State Co-Defensive Coordinator Greg Mattison Retiring ... More
Taken from enemy lines: Mattison and Washington switch sides in Ohio State-Michigan rivalry - OSU The Lantern - 25 Nov 2019 Taken from enemy lines: Mattison and Washington switch sides in Ohio State-Michigan rivalry ... More
The curious case of Greg Mattison at Ohio State MLive.com - 27 Nov 2019 The curious case of Greg Mattison at Ohio State ... More
Jim Harbaugh on departed Greg Mattison: We won't be exchanging Christmas cards Detroit News - 18 Mar 2019 Jim Harbaugh on departed Greg Mattison: We won't be exchanging Christmas cards ... More
Michigan DL coach Greg Mattison to be Ohio State's defensive coordinator Maize n Brew - 07 Jan 2019 Michigan DL coach Greg Mattison to be Ohio State's defensive coordinator ... More
Ohio State Defensive Coordinator Greg Mattison is Moving Up to the Booth Sports Illustrated - 21 Oct 2020 Ohio State Defensive Coordinator Greg Mattison is Moving Up to the Booth ... More
Mattison retained at Michigan as defensive line coach Detroit Free Press - 12 Jan 2015 Mattison retained at Michigan as defensive line coach ... More
VIP: A few notes/reactions on Mattison's depature 247Sports - 10 Nov 2023 VIP: A few notes/reactions on Mattison's depature ... More
Parker Fleming promoted, fills void on Ohio State's coaching staff | Matt Barnes promoted too 247Sports - 27 Mar 2024 Parker Fleming promoted, fills void on Ohio State's coaching staff | Matt Barnes promoted too ... More
Greg Mattison to be U-M's D-coordinator for Citrus Bowl Detroit Free Press - 06 Dec 2015 Greg Mattison to be U-M's D-coordinator for Citrus Bowl ... More