LeBron James of the Los Angeles Lakers, who tied a career high with nine three-pointers in Sunday’s victory over the Brooklyn Nets, believes his NBA career is “not very long.”

Following Sunday’s victory, James declared, “I’m not gonna play another 21 years, that’s for damn sure,” according to Jovan Buha of The Athletic. “Not too long, though. I’m not sure when that door will close in terms of my retirement, but I’m running out of time.”...