Donald "Slick" Watts, a fan favorite for the SuperSonics and later a beloved teacher and coach in Seattle, has died. He was 73. Watts' son Donald, who played for Washington, announced his father's death Saturday on social media,

Donald “Slick” Watts, who was one of Seattle’s most beloved athletes during his time with the SuperSonics, died Saturday morning at age 73, writes Tim Booth of The Seattle Times.The 6-foot-1 point guard was known for his distinctive look with his shaved head and headbands,

Watts had his best season in 1975-76 when he averaged 13.0 points per game while shooting 42.7 percent from the field. He led the league with an average of 8.1 assists per night, and he also led the NBA with an eye-catching 3.2 steals per game.