Every season players come in and out of the Spurs roster. It is always interesting to see what number a player gets. Is it significant? Was it his college jersey? Or is a random number sometimes assigned?
Jeremy Sochan is sporting #10, most recently worn by DeMar DeRozan. One notable player to wear it are Speedy Claxton. Ron Brewer wore #10 during both of his stints with the Spurs. Maurice Cheeks also sported diez in 1990.
Sochan wore #1 at Baylor. If his hair-color changes are any indication, he is not tied to superstitions. #10 may be perfect since Dennis Rodman (also known for his oft-changing hair color) wore it during his lone season in the Alamo City.