Al Horford responds to Hawks fan's Game 6 trash talk with epic quote – NBC Sports Boston
James Harden buries go-ahead three in face of Al Horford to lift 76ers over Celtics in Game 1 shocker
Celtics' Al Horford 'felt a little off,' which is why he got tested: 'I just tried to stay locked in'
Celtics injury report: Al Horford out for Saturday's game against Knicks
Celtics pull away, beat Hawks 128-120 for 4-2 series win South & Southeast News - Bally Sports
Al Horford leaves Hawks, will sign four-year deal with Celtics - NBC Sports
Celtics pull away, beat Hawks 128-120 for 4-2 series win South & Southeast News - Bally Sports
The quiet return of Al Horford - CelticsBlog
Al Horford, Boston Celtics agree to terms on four-year, $113 million deal, according to league sources - ESPN
Revisiting why Al Horford chose Celtics over Hawks in 2016 free agency – NBC Sports Boston
Proposed Trade Sends Celtics $69 Million Star for Al Horford & Malcolm Brogdon