Celtics free agency rumors: Al Horford expected to sign elsewhere after talks break down with Boston, report says
Al Horford Says He Wants to Remain a Celtic Despite Impending Free Agency, News, Scores, Highlights, Stats, and Rumors
Hawks making a push to re-sign Al Horford, report says - The Boston Globe
Celtics benefit with Al Horford and his evolving 3-point shooting as starting power forward - The Boston Globe
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Al Horford explains decision to sign contract extension with Celtics: 'This is where we wanted to be
Al Horford will also miss game against Cavaliers - The Boston Globe
Celtics player spotlight: Can Al Horford deliver an encore performance? – NBC Sports Boston
Al Horford would have fit in with any great Celtics team
Al Horford Announces Decision to Sign with Boston Celtics, News, Scores, Highlights, Stats, and Rumors
Al Horford out for Celtics-Suns game after entering COVID-19 protocols - The Boston Globe