NBA Free Agency: Al Horford agrees to deal with Celtics - Bullets Forever

Al Horford signs contract extension with Celtics

Celtics' Al Horford agrees to two-year, $20 million contract extension

Boston Celtics: Al Horford unjustly deemed weakest link in C's starting 5

What Celtics' Al Horford can bring to Boston's roster and locker room, including Rob Williams mentorship

Anna Horford slams salty 76ers fans after trade: 'F—k off

Report: Celtics to guarantee Al Horford's full contract regardless of results in the NBA Finals - CelticsBlog

NBA Rumors: Al Horford Will Opt Out Of Contract With Celtics, Become Free Agent

Celtics Rumors: Al Horford Discussing New 3-Year Contract If He Declines Option, News, Scores, Highlights, Stats, and Rumors

Al Horford Contract Prevents Potential Celtics Trade

Celtics Rumors: Al Horford Declines $30.1M Contract Option, Will Be Free Agent, News, Scores, Highlights, Stats, and Rumors

How Al Horford extension enhances Celtics trade, free agency options for title push

Al Horford sets tone as Boston Celtics pick up 12th straight win

How Al Horford's career high points lifted Celtics to all-time record 4th quarter vs. Bucks

Al Horford will help Philadelphia 76ers in a multitude of ways, say NBA TV analysts, NBA News

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