Julian Mayfield is a cornerback from Dallas, Texas who stands 5'10" and weighs 185 pounds. He attends Sam Houston as a true freshman. Mayfield played his senior season at Celina HS, where he recorded 5 interceptions and 9 pass breakups while not allowing a touchdown, earning first-team all-District 7-4A Division I honors. He led Celina to the state semifinals. Previously, he played at Parish Episcopal in Dallas, earning back-to-back all-district recognition and TAPPS Division I all-state selection after helping the program reach the state title game in 2024.