Boston Celtics Team Picture 2025 Photo. The boston celtics win game 5 of the nba finals, securing a league record of 18 titles. The boston celtics win game 5 of the nba finals, securing a league record of 18 titles.

Jayson tatum, al horford and derrick white of the boston celtics celebrate after winning game four of the eastern conference. By halftime the celtics had amassed a huge lead, and from there, boston was able to cruise to a convincing win.