Jo Byrns High School
Cedar Hill, TN (Robertson County)
Mascot: Red Devils
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Colors: Red, White
Google Map Championship History
7025 Hwy 41 North
Cedar Hill, TN 37032
7025 Hwy 41 North
Cedar Hill, TN 37032
7025 Hwy 41n
Cedar Hill, TN 37032
Staff information for the 2025-2026 school year is displayed as it is entered/verified by Jo Byrns High School administration.
| Cory Willoughby | Principal | 615-696-2251 | Full-time Teacher | |
| Tom Adkins | Athletic Director | 615-696-2251 | Full-time Teacher | |
| Asia Hindman | Assistant Principal | 615-696-2251 | Full-time Teacher | |
| Hubbell King | Assistant Principal | 615-696-2251 | Full-time Teacher |
Cory Willoughby (Principal)
Email:
Office Phone: 615-696-2251
Tom Adkins (Athletic Director)
Email:
Office Phone: 615-696-2251
Asia Hindman (Assistant Principal)
Email:
Office Phone: 615-696-2251
Hubbell King (Assistant Principal)
Email:
Office Phone: 615-696-2251
Member of Division I, Class 1A, Region 4, District 8
| Jason Rice | Head Coach | 615-696-2251 | Full-time Teacher | |
| Zack Andavazo | Assistant Coach | 615-696-2251 | Non-faculty | |
| Craig Smith | Assistant Coach | 615-696-2251 | Full-time Teacher |
Jason Rice (Head Coach)
Email:
Office Phone: 615-696-2251
Full-time Teacher
Zack Andavazo (Assistant Coach)
Email:
Office Phone: 615-696-2251
Non-faculty
Craig Smith (Assistant Coach)
Email:
Office Phone: 615-696-2251
Full-time Teacher
Member of Division I, Class 1A, Region 4, District 8
| Joseph Northington | Head Coach | 615-696-2251 | Full-time Teacher | |
| James Gardner | Assistant Coach | 615-696-2251 | Non-faculty | |
| Mark Tillman | Assistant Coach | 615-696-2251 | Non-faculty |
Joseph Northington (Head Coach)
Email:
Office Phone: 615-696-2251
Full-time Teacher
James Gardner (Assistant Coach)
Email:
Office Phone: 615-696-2251
Non-faculty
Mark Tillman (Assistant Coach)
Email:
Office Phone: 615-696-2251
Non-faculty
Member of Division I, Class 1A, Region 4, District 8
| Clayton Head | Head Coach | 615-696-2251 | Full-time Teacher | |
| Riley Cook | Assistant Coach | 615-696-2251 | Full-time Teacher |
Clayton Head (Head Coach)
Email:
Office Phone: 615-696-2251
Full-time Teacher
Riley Cook (Assistant Coach)
Email:
Office Phone: 615-696-2251
Full-time Teacher
| Kayde Stroud | Head Coach | 615-696-2251 | Full-time Teacher | |
| Abigail Tucker | Head Coach | 615-696-2251 | Full-time Teacher |
Kayde Stroud (Head Coach)
Email:
Office Phone: 615-696-2251
Full-time Teacher
Abigail Tucker (Head Coach)
Email:
Office Phone: 615-696-2251
Full-time Teacher
Member of Division I, Class 1A, Region 4
| Justin Robison | Head Coach | 615-696-2251 | Full-time Teacher | |
| Scott Adkins | Assistant Coach | 615-696-2251 | Non-faculty | |
| Justin Couts | Assistant Coach | 615-696-2251 | Full-time Teacher | |
| Tyler Estep | Assistant Coach | 615-696-2251 | Non-faculty | |
| Ray Horton | Assistant Coach | 615-696-2251 | Non-faculty | |
| Marion Pettus Iii | Assistant Coach | 615-696-2251 | Non-faculty |
Justin Robison (Head Coach)
Email:
Office Phone: 615-696-2251
Full-time Teacher
Scott Adkins (Assistant Coach)
Email:
Office Phone: 615-696-2251
Non-faculty
Justin Couts (Assistant Coach)
Email:
Office Phone: 615-696-2251
Full-time Teacher
Tyler Estep (Assistant Coach)
Email:
Office Phone: 615-696-2251
Non-faculty
Ray Horton (Assistant Coach)
Email:
Office Phone: 615-696-2251
Non-faculty
Marion Pettus Iii (Assistant Coach)
Email:
Office Phone: 615-696-2251
Non-faculty
Member of Division I, Class A, Region 5, District 10
| Mark Tillman Sr. | Head Coach | 615-696-2251 | Classified Employee |
Mark Tillman Sr. (Head Coach)
Email:
Office Phone: 615-696-2251
Classified Employee
CO-OP WITH EAST ROBERTSON HIGH SCHOOL
CO-OP WITH EAST ROBERTSON HIGH SCHOOL
Member of Division I, Class 1A, Region 4, District 8
NOT PROVIDED
CO-OP WITH EAST ROBERTSON HIGH SCHOOL
CO-OP WITH EAST ROBERTSON HIGH SCHOOL
Member of Division I, Class A, Region 4, District 8
| Jada Head | Head Coach | 615-696-2251 | Classified Employee |
Jada Head (Head Coach)
Email:
Office Phone: 615-696-2251
Classified Employee
CO-OP WITH EAST ROBERTSON HIGH SCHOOL
- Denotes school attended/completed rules meeting in current school year.
Coaches by Type
| Classified Employee | 2 |
| Full-time Teacher/Administrator | 9 |
| Non-faculty | 7 |
Non-Faculty Coaches (7 coaches)
Scott Adkins
Zack Andavazo
Tyler Estep
James Gardner
Ray Horton
Marion Pettus Iii
Mark Tillman
Non-Faculty Coaches and Classified Employees must take the NFHS "Fundamentals of Coaching" and "First Aid, Health, & Safety for Coaches" courses prior to coaching. Coaches who have successfully completed the ASEP Coaches Education Course AND the TSSAA Online Coaches Training Session prior to May, 15, 2013 are not subject to this requirement.