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, signature crooked headbands and frequent presence around the Seattle sports scene.

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,

Watts, known for his colorful headbands and his role as an ambassador of Seattle basketball following his NBA career, died Saturday.