2020 Football Roster
Roster

Mark Jackson Jr.
- Position:
- DE
- Class:
- Senior
- Height:
- 6-1
- Weight:
- 245
- Hometown:
- Cibolo, Texas
- High School:
- Byron P. Steele II High School
- Prev School:
- Oklahoma
2020 | SENIOR
Sidelined for the season due to injury.
2019 | REDSHIRT (OKLAHOMA)
Appeared in four games and made one assisted tackle ... saw action against South Dakota, West Virginia, Baylor and versus LSU in the CFP Semifinal.
2018 | JUNIOR (OKLAHOMA)
Played in 10 games with seven starts ... ranked fourth on the team with 7.0 tackles for loss ... set a career high with 15 tackles against Army ... totaled a team-best 10 stops, including one for loss, against UCLA ... made his first career start and registered two tackles with 1.5 for loss and a sack in the season opener versus FAU ... made two tackles and had an 8-yard sack versus Baylor ... recorded six stops at Iowa State ... posted two tackles and a half sack against Oklahoma State.
2017 | SOPHOMORE (OKLAHOMA)
Played in 13 games ... set a career high with four tackles against Tulane ... picked up his first career sack at Ohio State ... forced a fumble and had a tackle at Kansas.
2016 | FRESHMAN (OKLAHOMA)
Played in the season's opening five games ... assisted on two tackles, one versus ULM and one at Texas Tech.
HIGH SCHOOL
Consensus four-star recruit by ESPN, Rivals, Scout and 247Sports ... the No. 149 overall recruit in the country by Scout, No. 186 by ESPN and No. 266 by 247Sports ... ranked 13th among weakside defensive ends by Rivals and 20th by 247Sports ... rated 19th by Scout and 24th by ESPN for all defensive ends ... selected as the No. 27 player in the state of Texas by ESPN, No. 36 by Rivals and No. 40 by 247Sports ... chose Oklahoma over Baylor, Texas, Texas A&M and others.