Djokovic Laughs Off 'Let's Go Roger' Heckle, Faces Injury Concerns Ahead of Australian Open

• Novak Djokovic humorously reacted to a fan shouting 'Let's go Roger' during a practice match against Daniil Medvedev, drawing laughter from the crowd.
• The 24-time Grand Slam winner is facing fitness concerns after cutting short a practice session due to a neck injury just before the Australian Open.
• Djokovic received treatment on his neck during a training session in Melbourne, raising doubts about his readiness for the upcoming major.
• He withdrew from the Adelaide International earlier, meaning he hasn't played a competitive match since November 8.
• Djokovic is set to play an exhibition match against Frances Tiafoe, with his Australian Open draw and potential matchups against Carlos Alcaraz and Jannik Sinner looming.

Why It Matters: Djokovic shows humor amid injury worries, casting a shadow over his Australian Open title defense.