At the end of his career, he held school records for free throw percentage, assists and games played.
[4] He was the head coach and athletic director at Murray State College in Tishomingo, Oklahoma from 1989 to 1991.
[4] Overton returned to his alma mater to coach Oklahoma Sooners women's basketball under Sherri Coale.
[9][10] Overton then coached for Liaoning Hengye of the Women's Chinese Basketball Association (WCBA) from 2011 to 2012.
[12] He would lead Oklahoma City to a NAIA national championship in the 2016–17 season and named coach of the year.