Kuminga injured as Warriors earn spirited win over Memphis

SAN FRANCISCO — The numbers that might define the direction of the Warriors might be easy as one, two, three. And they have nothing to do with two or three-pointers.

Jonathan Kuminga left Saturday night’s game with a right ankle sprain. If it’s a Grade 1 strain, he’ll be back on the court in no time. If it’s Grade 2, returning before January’s over might become questionable. A worst-case scenario Grade 3 high ankle sprain would put his season in jeopardy.

The Warriors won’t immediately know how severe Kuminga’s injury is...