THIRD AND DATA

Coaches

Demetrius Sumler

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

All coaches

Demetrius Sumler

No Wikipedia article read for him yet.

YearsTeamRoleTitleHead coach
2026San Diego StateDCDefensive coordinator · season pagesSean Lewis*

Worked under

His tree

Coaches who were on his staffs

No one on his staffs among the coaches we hold.

Coached together

  • Matt Johnson · San Diego State 2026 · him DC, them OC, Position
  • Ryan Lindley · San Diego State 2026 · him DC, them Analyst
  • Sean Lewis* · San Diego State 2026 · him DC, them Head coach
  • Zac Barton · San Diego State 2026 · him DC, them Other

Played together