Al Horford signs contract extension with Celtics
Tag: Al Horford – NBC Boston
Celtics' Al Horford Agrees to Two-Year Extension, With Trade Kicker - Hoops Wire
Boston Celtics, Al Horford agree to $20 million extension
AP source: Celtics extend Horford for 2 years, $20 million
Why Boston was smart to sign Al Horford to a 2/$20 million extension
Report: Boston Celtics, Al Horford agree to two-year contract extension
Al Horford agrees to two-year contract extension with Celtics
Al Horford, Celtics Agree to 2-Year, $20M Contract Extension, News, Scores, Highlights, Stats, and Rumors