5x NBA All-Star signs extension with Boston Celtics
Al Horford Won't Exercise 2019/20 Player Option
3 Boston Celtics who were ranked too high or low in ESPN's Top 100
Horford and Smart cleared to play, White out for Celtics – KXAN Austin
Celtics 120-108 Warriors (Jun 2, 2022) Final Score - ESPN
Al Horford agrees to 2-year contract extension with Boston Celtics
Boston Celtics center Al Horford tests positive for COVID-19 - ESPN
Report: Boston Celtics' Al Horford to become unrestricted free
ESPN insider believes Al Horford would take paycut to stay in Boston