The NBA offseason is officially upon us, and arguably the most exciting part of the offseason is NBA Free Agency. The Boston Celtics aren’t known for being very active in free agency — their championship teams have been built mainly through the draft — but when they are, it tends to be for well-known players.
Here is a look at five of the biggest free-agent signings made by the Boston Celtics over the years:
Al Horford – four-year deal worth $113 Million
The signing of Al Horford was not viewed as a flashy signing by many, but the impact he made on the Boston Celtics is noteworthy.