With NBA Finals tied at 2, Celtics try to stop Stephen Curry

Golden State Warriors’ Stephen Curry, 30, passes off against Boston Celtics’ Marcus Smart, 36, during the second quarter of Game 4 of basketball’s NBA Finals, in Boston, Mass., on Friday. (Carlos Avila Gonzalez/San Francisco Chronicle via AP)

Golden State Warriors' Stephen Curry, 30, reacts after hitting a three pointer during the fourth quarter of Game 4 of basketball's NBA Finals, in Boston, Mass., on Friday, June 10, 2022. (Carlos Avila Gonzalez/San Francisco Chronicle via AP)

Golden State Warriors guard Stephen Curry (30) goes up for a shot against Boston Celtics center Al Horford (42) and guard Derrick White (9) during Game 4 of basketball’s NBA Finals, Friday, June 10, 2022, in Boston. (Kyle Terada/Pool Photo via AP)

SAN FRANCISCO — As the Boston Celtics search for answers in an effort to stop Stephen Curry in these NBA Finals, they know even their best defense won’t always be good enough.