Former Seattle Supersonics guard Donald "Slick" Watts has died at 73, his son announced on social media. Watts, an undrafted free agent in 1973, emerged as a fan favorite in the Pacific Northwest due to his stellar play,

Donald “Slick” Watts, the former Seattle SuperSonics guard and fan favorite, died on Saturday. He was 73. Watts, who earned his nickname from his shaved head and crooked headbands, also was a popular teacher, coach and strong supporter of basketball in Seattle.

Watts was signed by coach Bill Russell to play for the Sonics in 1973 as an undrafted rookie. He was with Seattle for less that five years, but became a fixture known for his broad smile, bald head and crooked headbands. He led the league in steals in the 1975-76 season.