NBA Playing Career

Riley's transition to the professional ranks came in 1967 when he was selected as the 7th overall pick in the first round of the NBA draft by the San Diego Rockets (now the Houston Rockets). His rookie season showed promise, as he averaged 15.1 points per game and earned a place on the NBA All-Rookie Team.

After three seasons with the Rockets, Riley was traded to the Los Angeles Lakers in 1970. This move would prove pivotal in shaping his future in basketball. As a member of the Lakers, Riley became part of one of the most dominant teams in NBA history. Playing alongside legends like Jerry West, Wilt Chamberlain, and Elgin Baylor, Riley contributed to the Lakers' record-breaking 33-game winning streak during the 1971-72 season.