Drollinger played basketball at Grossmont High School and was the CIF Southern Section MVP, as his team won the 1972 CIF championship as a high school All-American. He was a and
center and played collegiately at the
University of California, Los Angeles (UCLA). He was the first player in NCAA history to go to four Final Four tournaments. He was selected with the 17th pick in the seventh round in 1976 by the
Boston Celtics, with the 1st pick of the eighth round in 1977 by the
New York Nets, and finally with the 17th pick of the fifth round in 1978 by the
Seattle SuperSonics. Drollinger was the first Dallas Maverick ever in the history of the then new NBA franchise. He signed with the
Dallas Mavericks in June 1980 as a free agent before they had hired Dick Motta as the head coach, motivated by his desire to attend Dallas Theological Seminary during his playing days. He played in only six games due to a knee injury which led to his retirement from basketball in March 1981. In the Mavs' inaugural season in
1980–81, he averaged 2.5 points, 3.2 rebounds and 2.3 assists per game. He was selected as one of the Fabulous 50 Basketball Players by the
San Diego Hall of Champions in 2011. ==Career statistics==