Dallas Mavericks center Daniel Gafford, top, and Boston Celtics forward Jayson Tatum, bottom, chase a loose ball during the second half in Game 4 of the NBA basketball finals, Friday, June 14, 2024, in Dallas. (AP Photo/Sam Hodde)
Dallas Mavericks center Dereck Lively II (2) celebrates a score against the Boston Celtics during the second half in Game 4 of the NBA basketball finals, Friday, June 14, 2024, in Dallas. (AP Photo/Julio Cortez)
From left, Eric Tisch and his daughter Lucy Tisch, both of Chapel Hill, N.C., react during a watch party at the Boston Garden at the TD Garden in Boston as the Boston Celtics trailed the Dallas Mavericks during Game 4 of the NBA Championship, Friday, June 14, 2024. (AP Photo/Josh Reynolds)
Kristaps Porzingis, pívot de los Celtics de Boston, hace trabajo ligero previo al Juego 4 de las FInales de la NBA en contra de los Mavericks de Dallas, el viernes 14 de junio de 2024, en Dallas. (STF Foto/Julio Cortez)
Boston Celtics fans react during the final minute of play during a watch party at the Boston Garden at the TD Garden in Boston as the Boston Celtics trailed the Dallas Mavericks during Game 4 of the NBA Championship, Friday, June 14, 2024. (AP Photo/Josh Reynolds)
Boston Celtics head coach Joe Mazzulla watches play during the second half in Game 4 of the NBA basketball finals against the Dallas Mavericks, Friday, June 14, 2024, in Dallas. (AP Photo/Julio Cortez)
Boston Celtics players sit on the bench during the final moments of their loss to the Dallas Mavericks in Game 4 of the NBA basketball finals, Friday, June 14, 2024, in Dallas. (AP Photo/Julio Cortez)
Dallas Mavericks center Daniel Gafford (21) and Boston Celtics forward Jayson Tatum, left, chase a loose ball during the second half in Game 4 of the NBA basketball finals, Friday, June 14, 2024, in Dallas. (AP Photo/Sam Hodde)