Isaiah Armstrong
Defensive Back 3
195 lbs.
Last School
Riverside City College
Roster Years


  • Parents are Robert Armstrong and Naomi Rodriguez-Cornelius
  • Has two brothers and one sister
  • His brother Josh was a four-year starter at Sacramento State

Before BYU

  • Appeared in eight games at Riverside City College
  • Had 19 total tackesl (13 solo), five pass break-ups, one fumble recovery and three interceptions
  • His three interceptions were all in one game
  • Was named to the Dean's list after one semester
  • Prepped at Redlands East Valley High School
  • Led his team to a CA DII state championship
  • As a senior, had 58 tackles (40 solo), seven pass deflections, two fumble recoveries, one blocked field goal and 13 interceptions
  • Broke the school single season and career records for interceptions
  • His 13 interceptions also broke the Inland Southern California record for interceptions in a single season
  • Selected as the 2014 All-Area Defensive Player of the Year and to the 2014 Division II First Team
  • Named to the honor roll twice during high school
  • Received offers from Sacramento State, Utah State, Fresno State and UC Davis
BYU Hall of Fame

Freshman Year

Sophmore Year 2016

  • Played in six games
  • Notched his first interception against UMass
  • Had one tackle against the Minutemen
Junior Year 2018

  • Played in all 13 games
  • Totaled three tackles including two solo stops
Senior Year

Graduate Year

Redshirt Year

  • Redshirted the 2017 season
  • A member of the scout team
Medical Redshirt Year