Basketball's rhymes with:
basketballs, basketballs, basketballs, basketballs, basketballs, basketballs, fastballs, football's, footballs, meatballs, softballs, spitball's
basketballs, basketballs, basketballs, basketballs, basketballs, basketballs, fastballs, football's, footballs, meatballs, softballs, spitball's