On this day in 2006: Andre Agassi retires from tennis after US Open knockout

Who is Andre Agassi? Former tennis world champion and coach of Novak Djokovic at Wimbledon

Why Andre Agassi's powerful US Open farewell speech 10 years ago still resonates - ESPN

T365 Recalls: Tears and an emotional speech as Andre Agassi retires from tennis after US Open defeat - Tennis365

Federer–Nadal rivalry - Wikipedia

Agassi Savors Ovation, Then Pulls Away for Victory - The New York Times

Andre agassi flushing meadows hi-res stock photography and images - Alamy

Andy Murray - Wikipedia

ivan lendl Archives - World Tennis Magazine

Djokovic revels in Agassi coaching role