Boston Celtics center Kristaps Porzingis (8) looks to shoot at the basket as Dallas Mavericks center Dereck Lively II, left, defends during the second half of Game 5 of the NBA basketball finals, Monday, June 17, 2024, in Boston. (AP Photo/Charles Krupa)
Dallas Mavericks guard Luka Doncic (77) shoots at the basket as Boston Celtics center Kristaps Porzingis (8) defends during the second half of Game 5 of the NBA basketball finals, Monday, June 17, 2024, in Boston. (AP Photo/Charles Krupa)
Boston Celtics center Kristaps Porzingis sprays champagne while celebrating after defeating the Dallas Mavericks in Game 5 to win the NBA basketball finals Monday, June 17, 2024, in Boston. (Elsa/Pool Photo via AP)
Boston Celtics center Kristaps Porzingis (8) defends as Dallas Mavericks forward Derrick Jones Jr. (55) looks to shoot at the basket during the second half of Game 5 of the NBA basketball finals, Monday, June 17, 2024, in Boston. (AP Photo/Charles Krupa)
Dallas Mavericks' Kyrie Irving (11) attempts a 3-point basket over Boston Celtics' Kristaps Porzingis (8) during the second half of Game 5 of the NBA Basketball Finals, Monday, June 17, 2024, in Boston. (AP Photo/Michael Dwyer)
Boston Celtics center Kristaps Porzingis (8) dunk in front of Dallas Mavericks center Dereck Lively II (2) and forward P.J. Washington (25) during the second half of Game 5 of the NBA basketball finals, Monday, June 17, 2024, in Boston. (AP Photo/Charles Krupa)
Boston Celtics center Kristaps Porzingis, right, is fouled by Dallas Mavericks guard Josh Green (8) during the first half of Game 5 of the NBA basketball finals, Monday, June 17, 2024, in Boston. (AP Photo/Charles Krupa)