As a 5’10” point guard in the Houston suburb of Bellaire, Lucas was a McDonald's All American and was rated 20th by ESPN in the high school class of 2007.[2] Lucas was initially recruited to play for the University of Florida. Lucas averaged 8.5 points and 2.3 assists per game during his freshman year. Prior to his second season with the Gators, Lucas announced he would transfer and, as per NCAA rules at the time, would sit out the 2008-9 season. A month later, he announced he would next play for the University of Texas.[3] He played two seasons for the Longhorns, averaging about 3 points and 1 assist per game.
In August 2013, almost immediately after leaving his last pro team, the Texas Longhorns hired Lucas as an assistant coach on the staff of Rick Barnes. Lucas assisted in all internal operations of the basketball program.[7] Lucas was retained by Barnes' successor, Shaka Smart, in 2015.
Lucas was hired by John Calipari in 2020 to be a special assistant and lead recruiter at the University of Kentucky.[8] During the 2021-22 season at Kentucky, Lucas was rated the second best recruiter in the country, behind only Jon Scheyer, who was the associate head coach at Duke .[9]
After Scheyer took over as the Duke head coach at the end of the 2021-22 season, he hired Lucas as an assistant coach, the first Duke assistant who hadn’t played for the Blue Devils in 30 years.