SMU made a key addition to its 2018 recruiting class on Monday morning.
Colleyville Heritage cornerback Marcus Mosley decided to end the process and announced his commitment to the Ponies via Twitter.
Mosley committed to SMU over offers from Arkansas State, New Mexico and Rice.
As a junior at Colleyville Heritage, Mosley recorded 47 tackles, 16 pass breakups and six interceptions
Mosley is unranked at this time.
SMU now has four verbal pledges this recruiting cycle.