Walton missed the entire 1978-79 season because of a foot injury. He wanted out of Portland. He was so dissatisfied with the quality of medical care he received from the Trail Blazers' medical staff that he filed a malpractice suit.
On May 13, 1979, Walton, a free agent, signed a $7-million, seven-year contract with his hometown team, the San Diego Clippers. After just playing 14 games in 1979-80, he missed the next two seasons because of injuries to his feet.
Walton passed the time by attending Stanford Law School. When he returned to the NBA in 1982, the Clippers gingerly played the center, who appeared in only 33 games. By the end of the 1984-85 season, the Clippers' first in Los Angeles, Walton was embarrassed by his stats: 10.1 points and nine rebounds, though he did play in 67 games.
On Sept. 6, 1985, Walton was traded to the Celtics, where he would back up center Robert Parrish. He made it through 80 regular-season games (averaging 7.6 points and 6.8 rebounds in 19.3 minutes a game) and won the NBA's sixth man award. Playing 16 of 18 playoff games, he helped Boston win the championship.
But Walton suffered stress fractures in his foot the following season, and played in only 10 games. After spending the entire 1987-88 regular season recovering from major surgery on his right foot, he tried to return to practice, but the pain was too great. Walton called it quits.
For his career, Walton averaged 13.3 points and 10.5 rebounds. His field-goal percentage was .521 and his foul-shooting percentage was .660. In February 1990, almost three years after Walton had played his last NBA game, he was contemplating a comeback - until his most devastating injury took hold. He got up and couldn't walk. His foot and ankle were so badly damaged that they were partially dislocated and the disintegrating bones were grinding together.