|High School:||Ball HS|
McCollum's Game-By-Game Stats: 2017
Galveston Ball High School
2016 District 23-5A all-district second team ... 2015 District 23-5A all-district second team
- Three-star recruit by 247Sports.com ... ranked as No. 37 cornerback in Texas by Lone Star Prospects ... unanimous all-county selection ... first team all-academic selection ... team MVP ... team captain ... attended SHSU prospect camp where he ran 4.40 40-yard dash and a 4.03 in the shuttle run.