calf
49ers RB Christian McCaffrey out Week 18 with mild calf strain
Heat’s Jimmy Butler (calf) to miss fourth consecutive game
LeBron James sits out Lakers’ game vs. Spurs with sore calf
Kristaps Porzingis (calf) to miss Celtics’ tournament quarterfinal
Lakers’ LeBron James (calf contusion) to miss first game of season
Luka Doncic (calf strain) out for Mavericks’ preseason finale