Story byOct 27, 2025; New Orleans, Louisiana, USA; Boston Celtics guard Jaylen Brown (7) reacts during the first half against the New Orleans Pelicans at Smoothie King Center. (Matthew Hinton/Imagn Images)Tyler MaherFri, December 26, 2025 at 2:28 PM UTC·2 min readThe Boston Celtics have 18 championship banners hanging from the rafters at TD Garden — an NBA record. Most of those banners were won decades ago, however, as the Celtics have won only two titles since 1986. Jaylen Brown helped raise one of them in 2024, winning Eastern Conference Finals MVP and NBA Finals MVP on one of the greatest teams in franchise history. AdvertisementAdvertisementAdvertisementBoston’s roster looks considerably different now after losing Kristaps Porzingis, Jrue Holiday, Al Horford and Luke Kornet over the summer.